[Federal Register Volume 84, Number 198 (Friday, October 11, 2019)]
[Proposed Rules]
[Pages 54816-54832]
[FR Doc No: 2019-21720]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 721

[EPA-HQ-OPPT-2019-0228; FRL-9998-64]
RIN 2070-AB27

Significant New Use Rules on Certain Chemical Substances (19-3.F)

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing significant new use rules (SNURs) under the
Toxic Substances Control Act (TSCA) for 31 chemical substances which
were the subject of premanufacture notices (PMNs). Eight of these
chemical substances are subject to TSCA Orders issued by EPA and the
remaining 23 of these chemical substances received a ``not likely to
present an unreasonable risk'' determination. This action would require
persons who intend to manufacture (defined by statute to include
import) or process any of these 31 chemical substances for an activity
that is proposed as a significant new use to notify EPA at least 90
days before commencing that activity. Persons may not commence
manufacture or processing for the significant new use until EPA has
conducted a review of the notice, made an appropriate determination on
the notice, and has taken such actions as are required by that
determination.

DATES: Comments must be received on or before November 12, 2019.

ADDRESSES: Submit your comments, identified by docket identification
(ID) number EPA-HQ-OPPT-2019-0228, by one of the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov.
Follow the online instructions for submitting comments. Do not submit
electronically any information you consider to be Confidential Business
Information (CBI) or other information whose disclosure is restricted
by statute.
     Mail: Document Control Office (7407M), Office of Pollution
Prevention and Toxics (OPPT), Environmental Protection Agency, 1200
Pennsylvania Ave. NW, Washington, DC 20460-0001.
     Hand Delivery: To make special arrangements for hand
delivery or delivery of boxed information, please follow the
instructions at http://www.epa.gov/dockets/contacts.html. Additional
instructions on commenting or visiting the docket, along with more
information about dockets generally, is available at http://www.epa.gov/dockets.

FOR FURTHER INFORMATION CONTACT:
    For technical information contact: Kenneth Moss, Chemical Control
Division (7405M), Office of Pollution Prevention and Toxics,
Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington,
DC 20460-0001; telephone number:<PHONE_NUMBER>; email address:
<EMAIL_ADDRESS>    For general information contact: The TSCA-Hotline, ABVI-Goodwill,
422 South Clinton Ave., Rochester, NY 14620; telephone number: (202)
554-1404; email address<EMAIL_ADDRESS>
SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this action apply to me?

    You may be potentially affected by this action if you manufacture,
process, or use the chemical substances contained in this proposed
rule. The following list of North American Industrial Classification
System (NAICS) codes is not intended to be exhaustive, but rather
provides a guide to help readers determine whether this document
applies to them. Potentially affected entities may include:
     Manufacturers or processors of one or more subject
chemical substances (NAICS codes 325 and 324110), e.g., chemical
manufacturing and petroleum refineries.
    This action may also affect certain entities through pre-existing
import certification and export notification rules under TSCA. Chemical
importers are subject to the TSCA section 13 (15 U.S.C. 2612) import
certification requirements promulgated at 19 CFR

12.118 through 12.127 and 19 CFR 127.28. Chemical importers must
certify that the shipment of the chemical substance complies with all
applicable rules and orders under TSCA. Importers of chemicals subject
to final SNURs must certify their compliance with the SNUR
requirements. The EPA policy in support of import certification appears
at 40 CFR part 707, subpart B. In addition, any persons who export or
intend to export a chemical substance that is the subject of this
proposed rule on or after November 12, 2019 are subject to the export
notification provisions of TSCA section 12(b) (15 U.S.C. 2611(b)) (see
40 CFR 721.20), and must comply with the export notification
requirements in 40 CFR part 707, subpart D.

B. What should I consider as I prepare my comments for EPA?

    1. Submitting CBI. Do not submit this information to EPA through
regulations.gov or email. Clearly mark the part or all of the
information that you claim to be CBI. For CBI information in a disk or
CD-ROM that you mail to EPA, mark the outside of the disk or CD-ROM as
CBI and then identify electronically within the disk or CD-ROM the
specific information that is claimed as CBI. In addition to one
complete version of the comment that includes information claimed as
CBI, a copy of the comment that does not contain the information
claimed as CBI must be submitted for inclusion in the public docket.
Information so marked will not be disclosed except in accordance with
procedures set forth in 40 CFR part 2.
    2. Tips for preparing your comments. When preparing and submitting
your comments, see the commenting tips at http://www.epa.gov/dockets/comments.html.

II. Background

A. What action is the Agency taking?

    EPA is proposing these SNURs under TSCA section 5(a)(2) for
chemical substances that were the subject of PMNs. These proposed SNURs
would require persons to notify EPA at least 90 days before commencing
the manufacture or processing of a chemical substance for any activity
proposed as a significant new use. Receipt of such notices would allow
EPA to assess risks and, if appropriate, to regulate the significant
new use before it may occur. Additional background regarding SNURs is
more fully set out in the preamble to EPA's first direct final SNUR
published in the Federal Register issue of April 24, 1990 (55 FR 17376)
(FRL-3658-5). Consult that preamble for further general information on
the objectives, rationale, and procedures for SNURs and on the basis
for significant new use designations, including provisions for
developing test data.

B. What is the Agency's authority for taking this action?

    Section 5(a)(2) of TSCA (15 U.S.C. 2604(a)(2)) authorizes EPA to
determine that a use of a chemical substance is a ``significant new
use.'' EPA must make this determination by rule after considering all
relevant factors, including the four bulleted TSCA section 5(a)(2)
factors listed in Unit III.

C. Applicability of General Provisions

    General provisions for SNURs appear in 40 CFR part 721, subpart A.
These provisions describe persons subject to the proposed rule,
recordkeeping requirements, and exemptions to reporting requirements,
and applicability of the rule to uses occurring before the effective
date of the rule. Provisions relating to user fees appear at 40 CFR
part 700. Pursuant to 40 CFR 721.1(c), persons subject to SNURs must
comply with the same SNUN requirements and EPA regulatory procedures as
submitters of PMNs under TSCA section 5(a)(1)(A) (15 U.S.C.
2604(a)(1)(A)). In particular, these requirements include the
information submission requirements of TSCA section 5(b) and 5(d)(1)
(15 U.S.C. 2604(b) and 2604(d)(1)), the exemptions authorized by TSCA
section 5(h)(1), (h)(2), (h)(3), and (h)(5), and the regulations at 40
CFR part 720. Once EPA receives a SNUN, EPA must either determine that
the use is not likely to present an unreasonable risk of injury under
the conditions of use for the chemical substance or take such
regulatory action as is associated with an alternative determination
before the manufacture or processing for the significant new use can
commence. In the case of a determination other than not likely to
present unreasonable risk, the applicable review period must also
expire before manufacturing or processing for the new use may commence.
If EPA determines that the use is not likely to present an unreasonable
risk, EPA is required under TSCA section 5(g) to make public, and
submit for publication in the Federal Register, a statement of EPA's
findings.

III. Significant New Use Determination

    TSCA section 5(a)(2) states that EPA's determination that a use of
a chemical substance is a significant new use must be made after
consideration of all relevant factors, including:
     The projected volume of manufacturing and processing of a
chemical substance.
     The extent to which a use changes the type or form of
exposure of human beings or the environment to a chemical substance.
     The extent to which a use increases the magnitude and
duration of exposure of human beings or the environment to a chemical
substance.
     The reasonably anticipated manner and methods of
manufacturing, processing, distribution in commerce, and disposal of a
chemical substance.
    In determining significant new uses for the 31 chemical substances
that are the subject of these SNURs, EPA considered relevant
information about the toxicity of the chemical substances and potential
human exposures and environmental releases that may be associated with
the substances, in addition to the factors in TSCA section 5(a)(2).
Consistent with TSCA section 5(f)(4), for the eight chemical substances
subject to an order under TSCA section 5(e), EPA is proposing to
identify any use not conforming to the restrictions of the order as a
significant new use. For the 23 chemical substances that EPA has
determined ``not likely'' to present an unreasonable risk under the
conditions of use, EPA is proposing to identify other circumstances
that, while not reasonably foreseen, would warrant further EPA review
before manufacture or processing for such a use is commenced.

IV. Substances Subject to This Proposed Rule

    EPA is proposing significant new use and recordkeeping requirements
for 31 chemical substances in 40 CFR part 721, subpart E. In this unit,
EPA provides the following information for each chemical substance:
     PMN number.
     Chemical name (generic name, if the specific name is
claimed as CBI).
     Chemical Abstracts Service (CAS) Registry number (if
assigned for non-confidential chemical identities).
     Basis for the SNUR or basis for the TSCA section 5(e)
Order.
     Potentially Useful Information. This is information
identified by EPA that would help characterize the potential health
and/or environmental effects of the chemical substance in support of a
request by the PMN submitter to modify the Order, or if a manufacturer
or processor is considering submitting a SNUN for a significant new use
designated by the SNUR.

     CFR citation assigned in the regulatory text section of
the proposed rule. The regulatory text section of each proposed rule
specifies the activities that would be designated as significant new
uses. Certain new uses, including exceedance of production volume
limits (i.e., limits on manufacture volume) and other uses designated
in this proposed rule, may be claimed as CBI.
    These proposed rules include 8 PMN substances that are subject to
orders issued under TSCA section 5(e)(1)(A), as required by the
determinations made under TSCA section 5(a)(3)(B). Those TSCA section
5(e) Orders require protective measures to limit exposures or otherwise
mitigate the potential unreasonable risk. The proposed SNURs would
identify as significant new uses any manufacturing, processing, use,
distribution in commerce, or disposal that does not conform to the
restrictions imposed by the underlying TSCA section 5(e) Orders,
consistent with TSCA section 5(f)(4).
    These proposed rules also include 23 PMN substances that received
``not likely to present an unreasonable risk'' determination in TSCA
section 5(a)(3)(c). However, during the course of these reviews, EPA
identified concerns for certain health and/or environmental risks if
the chemicals were not used following the limitations identified by the
submitters in the notices. EPA did not deem such uses as reasonably
foreseen in the TSCA section 5(a)(3)(C) determinations. The proposed
SNURs would identify as significant new uses any manufacturing,
processing, use, distribution in commerce, or disposal that does not
conform to those same limitations.
    The chemicals subject to these proposed SNURs are as follows:

PMN Numbers: P-16-151, P-16-152, P-16-153, P-16-154, and P-16-155

    Chemical names: Perfluoropolyether halide (generic) (P-16-151),
Perfluoropolyether aryl (generic) (P-16-152), Substituted aryl-
perfluoropolyether (generic) (P-16-153), Sulfonated perfluoropolyether
aromatic transition metal salt (generic) (P-16-154), and Sulfonated
perfluoropolyether aryl alkali metal salt (generic) (P-16-155).
    CAS numbers: Not available.
    Effective date of TSCA section 5(e) Order: April 30, 2019.
    Basis for TSCA section 5(e) Order: The PMNs state that the generic
(non-confidential) use of the substances P-16-151 and P-16-152 will be
as intermediates and P-16-153, P-16-154, P-16-155 will be as lubricant
additives. Based on the physical/chemical properties of the PMN
substances (as described in the New Chemical Program's PBT category at
64 FR 60194; November 4, 1999) and test data on structurally similar
substances, the PMN substances are potentially persistent,
bioaccumulative, and toxic (PBT) chemicals. EPA estimates that the PMN
substances will persist in the environment more than 2 months and
estimates a bioaccumulation factor of greater than or equal to 1,000.
Based on results of testing on analogous small fluorinated polyether
substances, EPA has identified concerns for the possible degradation
products of the PMN substances for liver toxicity, kidney effects,
hematology and clinical chemistry changes, pancreatic and testicular
cell tumor formation, and reproductive and developmental effects. Based
on estimated ecotoxicity values for the possible degradation products,
EPA predicts toxicity to aquatic organisms may occur at concentrations
that exceed 153 parts per billion (ppb). The TSCA section 5(e) Order
was issued under TSCA sections 5(a)(3)(B)(i) and 5(e)(1)(A)(i), based
on a finding that the available information is insufficient to permit a
reasoned evaluation of the human health and environmental effects of
the PMN substances. The TSCA section 5(e) Order was also issued under
TSCA sections 5(a)(3)(B)(ii)(I) and 5(e)(1)(A)(ii)(I), based on a
finding that in the absence of sufficient information to permit a
reasoned evaluation, the substances may present an unreasonable risk of
injury to human health and the environment. To protect against these
risks, the TSCA section 5(e) Order requires:
    1. Submission to EPA of certain fate testing within one year after
the Notice of Commencement of the PMN P-16-155;
    2. Establishment and use of a hazard communication program,
including environmental hazard precautionary statements on each label
and in the Safety Data Sheet (SDS);
    3. Dispose of the PMN substances only with Hazardous Waste, High
Temperature Incineration with a control efficiency of 99.99% efficiency
or greater;
    4. No release of the PMN substances to surface waters;
    5. Manufacture the PMN substances only for the confidential uses
specified in the PMNs; and
    6. No manufacture beyond the annual production volumes specified in
the TSCA section 5(e) Order.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful in support of a request by the
PMN submitter to modify the TSCA section 5(e) Order, or if a
manufacturer or processor is considering submitting a SNUN for a
significant new use that would be designated by this SNUR. The
submitter has agreed not to manufacture (including import) the P-16-155
substance beyond one year after the Notice of Commencement without
performing an indirect photolysis screening test (OCSPP Test Guideline
835.5270). EPA has also determined that the results of hydrolysis
testing, photodegradation in soil, chronic aquatic toxicity, and
reproductive toxicity testing would help EPA determine the potential
human and environmental effects of the PMN substances. Although the
TSCA section 5(e) Order does not require these tests, the TSCA section
5(e) Order's restrictions remain in effect until the TSCA section 5(e)
Order is modified or revoked by EPA based on submission of this or
other relevant information.
    CFR citations: 40 CFR 721.11346 (P-16-151); 40 CFR 721.11347 (P-16-
152); 40 CFR 721.11348 (P-16-153); 40 CFR 721.11349 (P-16-154) and 40
CFR 721.11350 (P-16-155).

PMN Number: P-16-225

    Chemical names: Cyclohexanol, 4-ethylidene-2-propoxy- (P-16-225,
chemical A) and Cyclohexanol, 5-ethylidene-2-propoxy- (P-16-225,
chemical B).
    CAS numbers: 1631145-48-6 (P-16-225, chemical A) and 1631145-49-7
(P-16-225, chemical B).
    Basis for action: The PMN states that the use of the substance will
be as a fragrance ingredient, being blended (mixed) with other
fragrance ingredients to make fragrance oils that will be sold to
industrial and commercial customers for their incorporation into soaps,
detergents, cleaners, air fresheners, candles and other similar
industrial, household and consumer products. Based on the physical/
chemical properties of the PMN substances, test data on the PMN
substances, and Structure Analysis Relationships (SAR) analysis of test
data on analogous substances, EPA has identified concerns for systemic
toxicity, and aquatic toxicity at surface water concentrations
exceeding 300 ppb, if the chemical substance is not used following the
limitations noted. The conditions of use of the PMN substances as
described in the PMN include the following protective measures:

    1. No domestic manufacture of the PMN substances (i.e., import
only);
    2. No import of the PMN substances at more than 10,000 kg annual
production volume;
    3. No use of the PMN substances other than for the fragrance use
stated in the PMN submission; and
    4. No processing of the PMN substances to greater than 10% in
compounded fragrance oil formulation.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health and
environmental effects of the PMN substances in support of a request by
the PMN submitter to modify the TSCA section 5(e) Order, or if a
manufacturer or processor is considering submitting a SNUN for a
significant new use that would be designated by this proposed SNUR. EPA
has determined that the results of absorption testing and aquatic
toxicity testing would help characterize the potential health and
environmental effects of the PMN substances.
    CFR citation: 40 CFR 721.11351 (P-16-225, chemical A) and 40 CFR
721.11352 (P-16-225, chemical B).

PMN Number: P-16-314

    Chemical Name: Ethanone, 1-(5-propyl-1,3-benzodioxol-2-yl)-.
    CAS Number: 1370699-98-1.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as part of a fragrance
formula. Based on test data on the new chemical substance, the
estimated physical/chemical properties of the PMN, and SAR analysis on
analogous neutral organics, EPA has identified concerns for liver
toxicity for the intact new chemical substance, oncogenicity for the
ketone/aldehyde hydrolysis product(s) that may be formed under the
acidic conditions in the stomach, and aquatic toxicity if the chemical
substance is not used following the limitations noted. The conditions
of use of the PMN substance as described in the PMN include the
following protective measures:
    1. No domestic manufacture of the PMN substance (i.e., import
only);
    2. Less than 10% of the PMN substance in any formulation from
processing; and
    3. No manufacture (including import) beyond an annual production
volume of 10,000 kilograms per year.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health and
environmental effects of the PMN substance if a manufacturer or
processor is considering submitting a SNUN for a significant new use
that would be designated by this proposed SNUR. EPA has determined that
the results of absorption testing and aquatic toxicity testing would
help characterize the potential health and environmental effects of the
PMN substance.
    CFR Citation: 40 CFR 721.11353.

PMN Number: P-16-429

    Chemical Name: Endcapped polysiloxane (generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as a universal tint
paste resin having high solids. Based on the estimated physical/
chemical properties of the PMN substance, structural information, and
information on analogous alkoxysilanes, EPA has identified lung effects
and irritation to the eye, skin, lung, and mucous membranes if the
chemical substance is not used following the limitation noted. The
condition of use of the PMN substance as described in the PMN includes
the following protective measure:
     Use of the PMN substance only for the confidential use
specified in the PMN.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of pulmonary effects and skin irritation testing would help
characterize the potential health effects of the PMN substance.
    CFR Citation: 40 CFR 721.11354.

PMN Number: P-16-470

    Chemical Name: 2,7-Nonadien-4-ol, 4,8-dimethyl-.
    CAS Number: 103983-77-3.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as part of a fragrance
formula. Based on the estimated physical/chemical properties of the PMN
substance and available data on the new chemical substance, EPA has
identified concerns for skin irritation, eye irritation, liver and
thyroid toxicity, and aquatic toxicity if the chemical substance is not
used following the limitations noted. The conditions of use of the PMN
substance as described in the PMN include the following protective
measure:
     No release of the PMN substance from manufacturing or
processing resulting in surface water concentrations that exceed 113
ppb;
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health and
environmental effects of the PMN substance if a manufacturer or
processor is considering submitting a SNUN for a significant new use
that would be designated by this proposed SNUR. EPA has determined that
the results of specific organ toxicity and aquatic toxicity testing
would help characterize the potential health and environmental effects
of the PMN substance.
    CFR Citation: 40 CFR 721.11355.

PMN Number: P-17-108

    Chemical Name: Carbonodithioic acid, O-[2-[(dithiocarboxy)amino]-2-
methylpropyl] ester, sodium salt (1:2).
    CAS Number: 1947332-67-3.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be for use in ore
processing. Based on the estimated physical/chemical properties of the
PMN substance, available PMN data, comparison with structurally
analogous chemical substances, and SAR analysis of test data on
analogous dithiocarbamates, EPA has identified concerns for irritation
and corrosion to all tissues, developmental and neurological effects,
and aquatic toxicity if the chemical substance is not used following
the limitations noted. The conditions of use of the PMN substance as
described in the PMN include the following protective measure:
     No release of the PMN substance resulting in surface water
concentrations exceeding 2 ppb.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health and
environmental effects of the PMN substance if a manufacturer or
processor is considering submitting a SNUN for a significant new use
that would be designated by this proposed SNUR. EPA has determined that
the results of reproductive/developmental toxicity, neurotoxicity, skin
irritation/

corrosion, and toxicokinetics and chronic aquatic ecotoxicity testing
would help characterize the potential health and environmental effects
of the PMN substance.
    CFR Citation: 40 CFR 721.11356.

PMN Number: P-17-253

    Chemical Name: Oxirane, 2-methyl-, polymer with oxirane, methyl 2-
(substituted carbomonocycle isoquinolin-2(3H)-yl) propyl ether
(generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be to enhance formulation
solubilization properties. Based on its estimated physical/chemical
properties, data on analogous chemicals, and other structural
information, EPA has identified concerns for lung effects and
irritation if the chemical substance is not used following the
limitations noted. The condition of use of the PMN substance as
described in the PMN includes the following protective measures:
     No processing of the substance to a concentration greater
than 5% by weight in the final formulated product, for any use; and
     No consumer use.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that pulmonary
effects testing would help characterize the potential health effects of
the PMN substance.
    CFR Citation: 40 CFR 721.11357.

PMN Number: P-18-91

    Chemical Name: Vegetable oil, polymers with diethylene glycol- and
polyol- and polyethylene glycol-depolymd. poly(ethylene terephthalate)
waste plastics and arylcarboxylic acid anhydride (generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the use of the PMN substance
will be as a chemical intermediate (polyol) for use in the manufacture
of polyurethane polymers. Based on the estimated physical/chemical
properties of the PMN substance, comparison with structurally analogous
chemical substances, test data on analogous substances, and SAR
analysis on esters, EPA has identified concerns for lung effects,
irritation to eye, mucous membranes and lung, anesthetization of the
eye, developmental, renal and bladder toxicity, kidney toxicity, and
renal cancer if the chemical substance is not used following the
limitations noted. The condition of use of the PMN substance as
described in the PMN includes the following protective measure:
     No modification of manufacture, processing or use if it
results in inhalation exposures to vapors, particulate, mist or
aerosols.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of in vitro skin irritation and eye damage testing using human derived
cells would help characterize the potential health effects of the PMN
substance.
    CFR Citation: 40 CFR 721.11358.

PMN Number: P-18-120

    Chemical Name: 1H-Pyrrole-2,5-dione, 1,1'-C36-alkylenebis-.
    CAS Number: 1911605-95-2.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as an adhesive
component. Based on the available data for the new chemical substance,
estimated physical/chemical properties of the PMN substance, and
comparison with structurally analogous chemical substances, EPA has
identified concerns for developmental toxicity and sensitization if the
chemical substance is not used following the limitation noted. The
condition of use of the PMN substance as described in the PMN includes
the following protective measure:
     No manufacturing, processing, or use of the substance that
results in inhalation exposures.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of developmental toxicity and sensitization testing would help
characterize the potential health effects of the PMN substance.
    CFR Citation: 40 CFR 721.11359.

PMN Number: P-18-129

    Chemical name: Benzenepropanal, .alpha.,.alpha.,3-trimethyl-.
    CAS number: 107737-97-3.
    Effective date of TSCA section 5(e) Order: April 30, 2019.
    Basis for TSCA section 5(e) Order: The PMN states that the generic
(non-confidential) use of the substance will be as an intermediate used
for chemical production. Based on test data on the PMN substance and
analogue data, EPA has identified concerns for sensitization and
developmental toxicity. In addition, based on SAR analysis of test data
on analogous neutral organics, EPA predicts toxicity to aquatic
organisms may occur at concentrations greater than 99 ppb. The TSCA
section 5(e) Order was issued under TSCA sections 5(a)(3)(B)(ii)(I) and
5(e)(1)(A)(ii)(I), based on a finding that in the absence of sufficient
information to permit a reasoned evaluation, the substance may present
an unreasonable risk of injury to human health and the environment. To
protect against these risks, the TSCA section 5(e) Order requires:
     No manufacture (including import) of the PMN substance
beyond the confidential annual production volume specified in the TSCA
section 5(e) Order.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful in support of a request by the
PMN submitter to modify the TSCA section 5(e) Order, or if a
manufacturer or processor is considering submitting a SNUN for a
significant new use that would be designated by this SNUR. EPA has
determined that the results of biodegradability, chronic aquatic
toxicity, and reproductive toxicity testing would help EPA determine
the potential human and environmental effects of the PMN substance.
Although the TSCA section 5(e) Order does not require this information,
the TSCA section 5(e) Order's restrictions remain in effect until the
TSCA section 5(e) Order is modified or revoked by EPA based on
submission of this or other relevant information.
    CFR citation: 40 CFR 721.11360.

PMN Number: P-18-182

    Chemical name: Multiwalled carbon nanotubes (generic).
    CAS number: Not available.

    Effective date of TSCA section 5(e) Order: May 3, 2019.
    Basis for TSCA section 5(e) Order: The PMN states that substance
will be used in heat transfer, heat storage, thermal emission, and
general temperature management in heat-generating systems such as
electronics, to improve mechanical properties or electrical
conductivities of other materials or products, and for light absorption
properties. EPA has identified concerns for pulmonary toxicity based on
carbon nanotube analogues. EPA has also identified concerns for aquatic
toxicity when the substance is at low concentrations and in the
presence of natural organic matter. The TSCA section 5(e) Order was
issued under TSCA sections 5(a)(3)(B)(ii)(I) and 5(e)(1)(A)(ii)(I),
based on a finding that in the absence of sufficient information to
permit a reasoned evaluation, the substance may present an unreasonable
risk of injury to human health and the environment. To protect against
these risks, the TSCA section 5(e) Order requires:
    1. Use of personal protective equipment by workers to prevent
dermal exposure where there is potential dermal exposure;
    2. Use of a National Institute of Occupational Safety and Health
(NIOSH) certified respirators with an Assigned Protection Factor (APF)
of at least 50 workers to prevent inhalation exposure where there is
potential inhalation exposure;
    3. Refrain from using the PMN in applications that generates a
dust, vapor, mist, or aerosol, unless such application method occurs in
an enclosed process;
    4. Process and use of the PMN substance only as described in the
PMN;
    5. No release of the PMN substance to surface waters; and
    6. Disposal only by incineration or landfill.
    The proposed SNUR designates as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information about the human health and environmental effects of the PMN
substance may be potentially useful in support of a request by the PMN
submitter to modify the TSCA section 5(e) Order, or if a manufacturer
or processor is considering submitting a SNUN for a significant new use
that would be designated by this SNUR. EPA has determined that the
results of pulmonary toxicity and chronic aquatic toxicity testing
would help EPA determine the potential human and environmental effects
of the PMN substance. Although the TSCA section 5(e) Order does not
require this information, the TSCA section 5(e) Order's restrictions
remain in effect until the TSCA section 5(e) Order is modified or
revoked by EPA based on submission of this or other relevant
information.
    CFR citation: 40 CFR 721.11361.

PMN Number: P-18-186

    Chemical Name: Polyolefin ester (generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as a fuel additive.
Based on the estimated physical/chemical properties of the PMN
substance and comparison with structurally analogous substances, EPA
has identified concerns for lung surfactancy and irritation to the eye
and skin if the chemical substance is not used following the
limitations noted. The conditions of use of the PMN substance as
described in the PMN include the following protective measures:
    1. No use involving an application method that generates a vapor,
mist, or aerosol; and
    2. No manufacture (including import) of the substance at less than
the confidential average molecular weight identified in the PMN.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of absorption, distribution, metabolism, and excretion (ADME)/
toxicokinetic and lung toxicity testing would help characterize the
potential health effects of the PMN substance.
    CFR Citation: 40 CFR 721.11362.

PMN Numbers: P-18-247, P-18-248, P-18-249, P-18-250, P-18-251, and P-
18-252

    Chemical Names: Isocyanic acid, polymethylenepolyphenylene ester,
polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol,
polyetherpolyol, .alpha.,.alpha.'-[(1-methylethylidene)di-4,1-
phenylene]bis[.omega.-hydroxypoly(oxy-1,2-ethanediyl)] and 1,2-
propanediol, iso-Bu alc.- and 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and Et alc.- and methanol- and 1-methoxy-2-
propanol-blocked (generic) (P-18-247); Isocyanic acid,
polymethylenepolyphenylene ester, polymer with polyetherpolyol, 2-
butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and methanol-blocked
(generic) (P-18-248); Isocyanic acid, polymethylenepolyphenylene ester,
polymer with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol- and 1-methoxy-2-propanol-blocked
(generic) (P-18-249); Isocyanic acid, polymethylenepolyphenylene ester,
polymer with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and 1(or 2)-(2-methoxymethylethoxy)propanol-
blocked (generic) (P-18-250); Isocyanic acid,
polymethylenepolyphenylene ester, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol- and 1(or 2)-(2-
methoxymethylethoxy)propanol-blocked (generic) (P-18-251); Isocyanic
acid, polymethylenepolyphenylene ester, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol- and 1-methoxy-2-propanol-blocked
(generic) (P-18-252).
    CAS Numbers: Not available.
    Basis for action: The PMNs state that the use of the PMN substances
will be as crosslinkers for automotive electrocoats. Based on the
physical/chemical properties, chemical structure of the substances,
submitted data on the substances, and comparison to structurally
analogous substances, EPA has identified concerns for lung effects,
skin sensitization, and aquatic toxicity if the chemical substances are
not used following the limitations noted. The conditions of use of the
PMN substances as described in the PMNs include the following
protective measures:
    1. No manufacture, processing, or use in a manner that results in
inhalation exposure; and
    2. No release of the PMN substance to surface waters exceeding 200
ppb.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health and
environmental effects of the PMN substances if a manufacturer or
processor is considering submitting a SNUN for a significant new use
that would be designated by this proposed SNUR. EPA has determined that
the results of chronic ecotoxicity testing and lung effects tiered
testing for surfactants would help characterize the potential health
and environmental effects of the PMN substances.

    CFR citations: 40 CFR 721.11363 (P-18-247); 40 CFR 721.11364 (P-18-
248); 40 CFR 721.11365 (P-18-249); 40 CFR 721.11366 (P-18-250); 40 CFR
721.11367 (P-18-251); and 40 CFR 721.11368 (P-18-252).

PMN Number: P-18-282

    Chemical Name: Fatty acid ester, polyether, diisocyanate polymer
(generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as an adhesive. Based on
the estimated physical/chemical properties of the PMN substance, test
data on an analogue of the residual isocyanate, and comparison with
structurally analogous chemical substances, EPA has identified concerns
for irritation/sensitization for the skin, eyes, mucous membrane, and
lungs, and respiratory effects if the chemical substance is not used
following the limitation noted. The condition of use of the PMN
substance as described in the PMN includes the following protective
measure:
     No manufacturing, processing, or use of the PMN substance
containing greater than the confidential percentage of residual
isocyanate identified in the PMN.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of skin irritation, eye damage, skin sensitization, and pulmonary
effects testing would help characterize the potential health effects of
the PMN substance.
    CFR Citation: 40 CFR 721.11369.

PMN Number: P-18-305

    Chemical Name: Alkenoic acid, alkyl-, alkyl ester, polymer with
alkyl alkenoate, substituted heteromonocycle, substituted
carbomonocycle, substituted alkanediol and alkenoic acid, alkali metal
salt (generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as a component of ink.
Based on the estimated physical/chemical properties of the PMN
substance and comparison with structurally analogous chemical
substances, EPA has identified lung effects if the chemical substance
is not used following the limitations noted. The condition of use of
the PMN substance as described in the PMN includes the following
protective measure:
     No manufacturing, processing, or use of the substance that
results in inhalation exposures.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of pulmonary effects testing would help characterize the potential
health effects of the PMN substance.
    CFR Citation: 40 CFR 721.11370.

PMN Number: P-18-339

    Chemical Name: Alkyl heteromonocycle with heteroatom substituted
alkyl cycloalkane and 2-hydroxyethyl heteromonocycle methacrylate-
blocked homopolymer (generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the use of the PMN substance
will be as an immobilizing agent for the microbial promoter of nitrogen
decomposition. Based on the estimated physical/chemical properties of
the PMN substance and comparison with structurally analogous chemical
substances, EPA has identified lung effects if the chemical substance
is not used following the limitations noted. The condition of use of
the PMN substance as described in the PMN includes the following
protective measure:
     No manufacture, processing, or use that results in
inhalation exposures.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of specific target organ toxicity including pulmonary effects testing
would help characterize the potential health effects of the PMN
substance.
    CFR Citation: 40 CFR 721.11371.

PMN Number: P-19-5

    Chemical Name: Phenol-formaldehyde epoxy, polymer with an alkyl
polyether polysulfide (generic).
    CAS Number: Not available.
    Effective date of TSCA section 5(e) Order: March 29, 2019.
    Basis for TSCA section 5(e) Order: The PMN states that the use of
the PMN substance will be as an adhesive for automotive parts. EPA
identified concerns for reproductive/developmental toxicity,
mutagenicity, and carcinogenicity for the low molecular weight
components based on the epoxides chemical category and submitted test
data. EPA also identified concerns for skin and lung sensitization and
systematic toxicity based on the epoxide moieties. In addition, based
on analysis of test data on the PMN substance and SAR analysis on
analogous thiols/mercaptans, polyepoxides, and monoepoxides, EPA
predicts chronic toxicity to aquatic organisms may occur at
concentrations greater than 1 ppb. The TSCA section 5(e) Order was
issued under TSCA sections 5(a)(3)(B)(ii)(I) and 5(e)(1)(A)(ii)(I),
based on a finding that in the absence of sufficient information to
permit a reasoned evaluation the substance may present an unreasonable
risk of injury to human health and the environment. To protect against
these risks, the TSCA section 5(e) Order requires:
    1. Use of personal protective equipment where there is a potential
for dermal exposure;
    2. Refraining from manufacture, processing or use of the PMN
substance in a manner that would result in inhalation exposure;
    3. No release of the PMN substance to surface waters exceeding 1
ppb; and
    4. Establishment and use of a hazard communication program,
including human health precautionary statements on each label and in
the SDS.
    The SNUR designates as a ``significant new use'' the absence of
these protective measures.
    Potentially useful information: EPA has determined that certain
information about the health and environmental effects of the PMN
substance may be potentially useful in support of a request by the PMN
submitter to modify the TSCA section 5(e) Order, or if a manufacturer
or processor is considering submitting a SNUN for a significant new use
that would be designated by this SNUR. EPA has also determined that
specific ecological hazard, reproductive/developmental toxicity,
sensitization, and carcinogenicity effects testing of the

PMN substance would be useful in determining the health and
environmental effects of the PMN substance. Although the TSCA section
5(e) Order does not require these tests, the TSCA section 5(e) Order's
restrictions remain in effect until the TSCA section 5(e) Order is
modified or revoked by EPA based on submission of this or other
relevant information.
    CFR citation: 40 CFR 721.11372.

PMN Number: P-19-20

    Chemical Name: Alkylphenol, reaction products with carbon dioxide,
distn. residues from manuf. of alkylphenol derivs. and calcium
alkylphenol derivs. (generic).
    CAS Number: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as a lubricating
additive. Based on the estimated physical/chemical properties of the
PMN substance and comparison to structurally analogous chemical
substances, EPA has identified concerns for irritation, sensitization,
blood and liver toxicity, lung toxicity, and developmental toxicity if
the chemical substance is not used following the limitation noted. The
condition of use of the PMN substance as described in the PMN includes
the following protective measure:
     No use of the PMN substance involving an application
method that generates a vapor, mist, or aerosol.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of sensitization, irritation, target organ toxicity/pulmonary effects,
and reproduction/developmental effects testing would help characterize
the potential health effects of the PMN substance.
    CFR Citation: 40 CFR 721.11373.

PMN Number: P-19-35

    Chemical Name: Acetamide, 2-(4-methylphenoxy)-N-1H-pyrazol-3-yl-N-
(2-thienylmethyl)-.
    CAS Number: 1374760-95-8.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substance will be as a fragrance. Based on
the estimated physical/chemical properties of the PMN substance,
available test data on the new chemical substance, and SAR analysis on
analogous thiophenes, EPA has identified concerns for severe eye
irritation, sensitization, lung effects, histopathological effects on
the nasal passages, and aquatic toxicity if the chemical substance is
not used following the limitations noted. The conditions of use of the
PMN substance as described in the PMN include the following protective
measures:
    1. No domestic manufacture of the PMN substance; and
    2. No release of the PMN substance to surface waters exceeding 15
ppb.
    The proposed SNUR would designate as a ``significant new use'' the
absence of these protective measures.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substance if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of pulmonary effects testing would help characterize the potential
health effects of the PMN substance.
    CFR Citation: 40 CFR 721.11374.

PMN Number: P-19-54

    Chemical Names: Polyamines, reaction products with succinic
anhydride polyalkenyl derivs., metal salts (generic) (P-19-54, chemical
A) and Polyamines, reaction products with succinic anhydride
polyalkenyl derivs., metal salts (generic) (P-19-54, chemical B).
    CAS Numbers: Not available.
    Basis for action: The PMN states that the generic (non-
confidential) use of the PMN substances will be as an automotive
lubricant additive. Based on the available data for the new chemical
substance, estimated physical/chemical properties of the PMN
substances, comparison with structurally analogous chemical substances
and other structural information, EPA has identified irritation to all
tissues if the chemical substance is not used following the limitations
noted. The conditions of use of the PMN substances as described in the
PMN include the following protective measure:
     Exceeding the concentration of the PMN substances in a
formulated lubricant fluid for consumer use greater than the
confidential percentage identified in the PMN.
    The proposed SNUR would designate as a ``significant new use'' the
absence of this protective measure.
    Potentially useful information: EPA has determined that certain
information may be potentially useful to characterize the health
effects of the PMN substances if a manufacturer or processor is
considering submitting a SNUN for a significant new use that would be
designated by this proposed SNUR. EPA has determined that the results
of skin and eye irritation testing would help characterize the
potential health effects of the PMN substances.
    CFR Citation: 40 CFR 721.11381 (P-19-54, chemical A) and 40 CFR
721.11382 (P-19-54, chemical B).

V. Rationale and Objectives of the Proposed Rule

A. Rationale

    During review of the PMNs submitted for the chemical substances
that are subject to these proposed SNURs, EPA concluded that for 8
chemical substances regulation was warranted under TSCA section 5(e),
pending the development of information sufficient to make reasoned
evaluations of the health or environmental effects of the chemical
substances. The basis for such findings is outlined in Unit IV. Based
on these findings, TSCA section 5(e) Orders requiring the use of
appropriate exposure controls were negotiated with the PMN submitters.
As a general matter, EPA believes it is necessary to follow TSCA
section 5(e) Orders with a SNUR that identifies the absence of those
protective measures as Significant New Uses to ensure that all
manufacturers and processors--not just the original submitter--are held
to the same standard.
    During review of the other 23 chemical substances that are the
subject of these SNURs and as further discussed in Unit IV, EPA
identified certain circumstances different from the intended conditions
of use that raised potential risk concerns. EPA determined that
deviations from the protective measures identified in the submissions
could result in changes in the type or form of exposure to the chemical
substances and/or increased exposures to the chemical substances and/or
changes in the reasonably anticipated manner and methods of
manufacturing, processing, distribution in commerce, and disposal of
the chemical substances, and therefore warranted SNURs. The SNURs would
identify as significant new uses any manufacturing, processing, use,
distribution in commerce, or disposal that does not conform to the
protective measures in the submission.

B. Objectives

    EPA is proposing these SNURs for specific chemical substances which

have undergone premanufacture review because the Agency wants:
     To receive notice of any person's intent to manufacture or
process a listed chemical substance for the described significant new
use before that activity begins.
     To review and evaluate data submitted in a SNUN before the
notice submitter begins manufacturing or processing a listed chemical
substance for the described significant new use.
     To either determine that the prospective manufacture or
processing is not likely to present an unreasonable risk, or to take
necessary regulatory action associated with any other determination,
before the described significant new use of the chemical substance
occurs.
    Issuance of a SNUR for a chemical substance does not signify that
the chemical substance is listed on the TSCA Chemical Substance
Inventory (TSCA Inventory). Guidance on how to determine if a chemical
substance is on the TSCA Inventory is available on the internet at
http://www.epa.gov/opptintr/existingchemicals/pubs/tscainventory/index.html.

VI. Applicability of the Proposed Significant New Use Designation

    To establish a significant new use, EPA must determine that the use
is not ongoing. The chemical substances subject to this proposed rule
have undergone premanufacture review. In cases where EPA has not
received a notice of commencement (NOC) and the chemical substance has
not been added to the TSCA Inventory, no person may commence such
activities without first submitting a PMN. Therefore, for chemical
substances for which an NOC has not been submitted EPA concludes that
the designated significant new uses are not ongoing.
    When chemical substances identified in this proposed rule are added
to the TSCA Inventory, EPA recognizes that, before the rule is
effective, other persons might engage in a use that has been identified
as a significant new use. However, TSCA section 5(e) Orders have been
issued for 8 of the 31 chemical substances, and the PMN submitters are
prohibited by the TSCA section 5(e) Orders from undertaking activities
which would be designated as significant new uses. The identities of 25
of the 31 chemical substances subject to this proposed rule have been
claimed as confidential (per 40 CFR 720.85) for a chemical substance
covered by this action. Based on this, the Agency believes that it is
highly unlikely that any of the significant new uses described in the
regulatory text of this proposed rule are ongoing.
    Therefore, EPA designates October 11, 2019 as the cutoff date for
determining whether the new use is ongoing. The objective of EPA's
approach is to ensure that a person cannot defeat a SNUR by initiating
a significant new use before the effective date of the final rule.
    Persons who begin commercial manufacture or processing of the
chemical substances for a significant new use identified as of that
date would have to cease any such activity upon the effective date of
the final rule. To resume their activities, these persons would have to
first comply with all applicable SNUR notification requirements and
wait until EPA has conducted a review of the notice, made an
appropriate determination on the notice, and has taken such actions as
are required with that determination.

VII. Development and Submission of Information

    EPA recognizes that TSCA section 5 does not require developing any
particular new information (e.g., generating test data) before
submission of a SNUN. There is an exception: Development of test data
is required where the chemical substance subject to the SNUR is also
subject to a rule, order or consent agreement under TSCA section 4 (see
TSCA section 5(b)(1)).
    In the absence of a TSCA section 4 test rule covering the chemical
substance, persons are required only to submit information in their
possession or control and to describe any other information known to or
reasonably ascertainable by them (see 40 CFR 720.50). However, upon
review of PMNs and SNUNs, the Agency has the authority to require
appropriate testing. Unit IV. lists potentially useful information
identified by EPA that would help characterize the potential health
and/or environmental effects of the PMN/SNUN substance for all the
listed SNURs. EPA recognizes that the 2016 Lautenberg Amendments have
led to modifications in our approach to testing requirements, including
an increased consideration of alternatives to vertebrate testing.
Descriptions of tests/information needs are provided for informational
purposes only and EPA strongly encourages persons, before performing
any testing, to consult with the Agency pertaining to protocol
selection. Pursuant to TSCA section 4(h), which pertains to reduction
of testing in vertebrate animals, EPA encourages consultation with the
Agency on the use of alternative test methods and strategies (also
called New Approach Methodologies, or NAMs), if available, to generate
the potentially useful information. EPA encourages dialogue with Agency
representatives to help determine how best the submitter can meet both
the data needs and the objective of TSCA section 4(h). To access the
OCSPP test guidelines referenced in this document electronically,
please go to http://www.epa.gov/ocspp and select ``Test Methods and
Guidelines.'' The Organisation for Economic Co-operation and
Development test guidelines are available from the OECD Bookshop at
http://www.oecdbookshop.org or SourceOECD at http://www.sourceoecd.org.
    The potentially useful information listed in Unit IV. may not be
the only means of addressing the potential risks of the chemical
substance. EPA recommends that potential SNUN submitters contact EPA
early enough so that they will be able to conduct the appropriate
tests.
    SNUN submitters should be aware that EPA will be better able to
evaluate SNUNs which provide detailed information on the following:
     Human exposure and environmental release that may result
from the significant new use of the chemical substances.

VIII. SNUN Submissions

    According to 40 CFR 721.1(c), persons submitting a SNUN must comply
with the same notification requirements and EPA regulatory procedures
as persons submitting a PMN, including submission of test data on
health and environmental effects as described in 40 CFR 720.50. SNUNs
must be submitted on EPA Form No. 7710-25, generated using e-PMN
software, and submitted to the Agency in accordance with the procedures
set forth in 40 CFR 720.40 and 721.25. E-PMN software is available
electronically at http://www.epa.gov/opptintr/newchems.

IX. Economic Analysis

    EPA has evaluated the potential costs of establishing SNUN
requirements for potential manufacturers and processors of the chemical
substances subject to this proposed rule. EPA's complete economic
analysis is available in the docket identified for this rulemaking
under ADDRESSES.

X. Statutory and Executive Order Reviews

    Additional information about these statutes and Executive Orders
can be found at https://www.epa.gov/laws-regulations-and-executive-orders.

A. Executive Order 12866: Regulatory Planning and Review and Executive
Order 13563: Improving Regulations and Regulatory Review

    This proposed rule would establish SNURs for several new chemical
substances that were the subject of PMNs and TSCA section 5(e) Orders.
The Office of Management and Budget (OMB) has exempted these types of
actions from review under Executive Orders 12866 (58 FR 51735, October
4, 1993) and 13563 (76 FR 3821, January 21, 2011).

B. Paperwork Reduction Act (PRA)

    According to PRA (44 U.S.C. 3501 et seq.), an agency may not
conduct or sponsor, and a person is not required to respond to a
collection of information that requires OMB approval under PRA, unless
it has been approved by OMB and displays a currently valid OMB control
number. The OMB control numbers for EPA's regulations in title 40 of
the CFR, after appearing in the Federal Register, are listed in 40 CFR
part 9, and included on the related collection instrument or form, if
applicable.
    The information collection requirements related to this proposed
rule have already been approved by OMB pursuant to PRA under OMB
control number 2070-0012 (EPA ICR No. 574). This action does not impose
any burden requiring additional OMB approval. If an entity were to
submit a SNUN to the Agency, the annual burden is estimated to average
between 30 and 170 hours per response. This burden estimate includes
the time needed to review instructions, search existing data sources,
gather and maintain the data needed, and complete, review, and submit
the required SNUN.
    Send any comments about the accuracy of the burden estimate, and
any suggested methods for minimizing respondent burden, including the
use of automated collection techniques, to the Director, Regulatory
Support Division, Office of Mission Support (2822T), Environmental
Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-
0001. Please remember to include the OMB control number in any
correspondence, but do not submit any completed forms to this address.

C. Regulatory Flexibility Act (RFA)

    Pursuant to section 605(b) of the RFA (5 U.S.C. 601 et seq.), the
Agency hereby certifies that promulgation of this proposed SNUR would
not have a significant adverse economic impact on a substantial number
of small entities. The requirement to submit a SNUN applies to any
person (including small or large entities) who intends to engage in any
activity described in the final rule as a ``significant new use.''
Because these uses are ``new,'' based on all information currently
available to EPA, it appears that no small or large entities presently
engage in such activities. A SNUR requires that any person who intends
to engage in such activity in the future must first notify EPA by
submitting a SNUN. Although some small entities may decide to pursue a
significant new use in the future, EPA cannot presently determine how
many, if any, there may be. However, EPA's experience to date is that,
in response to the promulgation of SNURs covering over 1,000 chemicals,
the Agency receives only a small number of notices per year. For
example, the number of SNUNs received was seven in Federal fiscal year
(FY) 2013, 13 in FY2014, six in FY2015, 10 in FY2016, 14 in FY2017, and
18 in FY2018 and only a fraction of these were from small businesses.
In addition, the Agency currently offers relief to qualifying small
businesses by reducing the SNUN submission fee from $16,000 to $2,800.
This lower fee reduces the total reporting and recordkeeping of cost of
submitting a SNUN to about $10,116 for qualifying small firms.
Therefore, the potential economic impacts of complying with this
proposed SNUR are not expected to be significant or adversely impact a
substantial number of small entities. In a SNUR that published in the
Federal Register of June 2, 1997 (62 FR 29684) (FRL-5597-1), the Agency
presented its general determination that final SNURs are not expected
to have a significant economic impact on a substantial number of small
entities, which was provided to the Chief Counsel for Advocacy of the
Small Business Administration.

D. Unfunded Mandates Reform Act (UMRA)

    Based on EPA's experience with proposing and finalizing SNURs,
State, local, and Tribal governments have not been impacted by these
rulemakings, and EPA does not have any reasons to believe that any
State, local, or Tribal government will be impacted by this action. As
such, EPA has determined that this proposed rule would not impose any
enforceable duty, contain any unfunded mandate, or otherwise have any
effect on small governments subject to the requirements of UMRA
sections 202, 203, 204, or 205 (2 U.S.C. 1501 et seq.).

E. Executive Order 13132: Federalism

    This action would not have a substantial direct effect on States,
on the relationship between the national government and the States, or
on the distribution of power and responsibilities among the various
levels of government, as specified in Executive Order 13132 (64 FR
43255, August 10, 1999).

F. Executive Order 13175: Consultation and Coordination With Indian
Tribal Governments

    This action would not have Tribal implications because it is not
expected to have substantial direct effects on Indian Tribes. This
proposed rule would not significantly nor uniquely affect the Indian
Tribal governments, nor would it involve or impose any requirements
that affect Indian Tribes. Accordingly, the requirements of Executive
Order 13175 (65 FR 67249, November 9, 2000), do not apply to this
action.

G. Executive Order 13045: Protection of Children From Environmental
Health Risks and Safety Risks

    This action is not subject to Executive Order 13045 (62 FR 19885,
April 23, 1997), because this is not an economically significant
regulatory action as defined by Executive Order 12866, and this action
does not address environmental health or safety risks
disproportionately affecting children.

H. Executive Order 13211: Actions Concerning Regulations That
Significantly Affect Energy Supply, Distribution, or Use

    This action is not subject to Executive Order 13211 (66 FR 28355,
May 22, 2001), because this proposed rule is not expected to affect
energy supply, distribution, or use.

I. National Technology Transfer and Advancement Act (NTTAA)

    In addition, since this proposed rule would not involve any
technical standards, NTTAA section 12(d) (15 U.S.C. 272 note), does not
apply to this action.

J. Executive Order 12898: Federal Actions To Address Environmental
Justice in Minority Populations and Low-Income Populations

    This action does not entail special considerations of environmental
justice related issues as delineated by Executive Order 12898 (59 FR
7629, February 16, 1994).

List of Subjects in 40 CFR Part 721

    Environmental protection, Chemicals, Hazardous substances,
Reporting and recordkeeping requirements.

    Dated: September 26, 2019.
Tala Henry,
Deputy Director, Office of Pollution Prevention and Toxics.

    Therefore, it is proposed that 40 CFR chapter I be amended as
follows:

PARTS 721--[AMENDED]

0
1. The authority citation for part 721 continues to read as follows:

    Authority: 15 U.S.C. 2604, 2607, 2613, and 2625(c).

0
2. Add Sec. Sec.  721.11346 through 721.11374, 721.11381 and 721.11382
to subpart E to read as follows:
Subpart E--Significant New Uses for Specific Chemical Substances
Sec.
721.11346 Perfluoropolyether halide (generic).
721.11347 Perfluoropolyether aryl (generic).
721.11348 Substituted aryl-perfluoropolyether (generic).
721.11349 Sulfonated perfluoropolyether aromatic transition metal
salt (generic).
721.11350 Sulfonated perfluoropolyether aryl alkali metal salt
(generic).
721.11351 Cyclohexanol, 4-ethylidene-2-propoxy- (P-16-225, chemical
A).
721.11352 Cyclohexanol, 5-ethylidene-2-propoxy- (P-16-225, chemical
B).
721.11353 Ethanone, 1-(5-propyl-1,3-benzodioxol-2-yl)-.
721.11354 Endcapped polysiloxane (generic).
721.11355 2,7-Nonadien-4-ol, 4,8-dimethyl-.
721.11356 Carbonodithioic acid, O-[2-[(dithiocarboxy)amino]-2-
methylpropyl] ester, sodium salt (1:2).
721.11357 Oxirane, 2-methyl-, polymer with oxirane, methyl 2-
(substituted carbomonocycle isoquinolin-2(3H)-yl) propyl ether
(generic).
721.11358 Vegetable oil, polymers with diethylene glycol- and
polyol- and polyethylene glycol-depolymd. poly(ethylene
terephthalate) waste plastics and arylcarboxylic acid anhydride
(generic).
721.11359 1H-Pyrrole-2,5-dione, 1,1'-C36-alkylenebis-.
721.11360 Benzenepropanal, .alpha.,.alpha.,3-trimethyl-.
721.11361 Multiwalled carbon nanotubes (generic).
721.11362 Polyolefin ester (generic).
721.11363 Isocyanic acid, polymethylenepolyphenylene ester, polymer
with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, polyetherpolyol,
.alpha.,.alpha.'-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-
hydroxypoly(oxy-1,2-ethanediyl)] and 1,2-propanediol, iso-Bu alc.-
and 2-butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and Et alc.- and
methanol- and 1-methoxy-2-propanol-blocked, (generic).
721.11364 Isocyanic acid, polymethylenepolyphenylene ester, polymer
with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol-blocked, (generic).
721.11365 Isocyanic acid, polymethylenepolyphenylene ester, polymer
with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol- and 1-methoxy-2-propanol-blocked
(generic).
721.11366 Isocyanic acid, polymethylenepolyphenylene ester, polymer
with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and 1(or 2)-(2-methoxymethylethoxy)propanol-
blocked (generic).
721.11367 Isocyanic acid, polymethylenepolyphenylene ester, 2-
butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and methanol- and 1(or
2)-(2-methoxymethylethoxy)propanol-blocked (generic).
721.11368 Isocyanic acid, polymethylenepolyphenylene ester, 2-
butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and methanol- and 1-
methoxy-2-propanol-blocked (generic).
721.11369 Fatty acid ester, polyether, diisocyanate polymer
(generic).
721.11370 Alkenoic acid, alkyl-, alkyl ester, polymer with alkyl
alkenoate, substituted heteromonocycle, substituted carbomonocycle,
substituted alkanediol and alkenoic acid, alkali metal salt
(generic).
721.11371 Alkyl heteromonocycle with heteroatom substituted alkyl
cycloalkane and 2-hydroxyethyl heteromonocycle methacrylate-blocked
homopolymer (generic).
721.11372 Phenol-formaldehyde epoxy, polymer with an alkyl polyether
polysulfide (generic).
721.11373 Alkylphenol, reaction products with carbon dioxide, distn.
residues from manuf. of alkylphenol derivs. and calcium alkylphenol
derivs. (generic).
721.11374 Acetamide, 2-(4-methylphenoxy)-N-1H-pyrazol-3-yl-N-(2-
thienylmethyl)-.
721.11375 [Reserved]
721.11376 [Reserved]
721.11377 [Reserved]
721.11378 [Reserved]
721.11379 [Reserved]
721.11380 [Reserved]
721.11381 Polyamines, reaction products with succinic anhydride
polyalkenyl derivs. metal salts (generic) (P-19-54, chemical A).
721.11382 Polyamines, reaction products with succinic anhydride
polyalkenyl derivs., metal salts (generic) (P-19-54, chemical B).

Subpart E--Significant New Uses for Specific Chemical Substances

Sec.  721.11346  Perfluoropolyether halide (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
perfluoropolyether halide (PMN P-16-151) is subject to reporting under
this section for the significant new uses described in paragraph (a)(2)
of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.
721.72(a) through (d), (e) (concentration set at 1.0%), (f), (g)(3)(i),
(ii), (4)(i), (iii), and (5). Alternative hazard and warning statements
that meet the criteria of the Globally Harmonized System and OSHA
Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(k) and (t). It is a significant new use to
manufacture the substance for more than one year.
    (iii) Disposal. Requirements as specified in Sec.  721.85 (a)(1),
(b)(1), and (c)(1). Incineration must be hazardous waste high
temperature incineration where the treatment efficiency is no less than
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), (c) and (f) through (k) are applicable to
manufacturers and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of
this section.

Sec.  721.11347  Perfluoropolyether aryl (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
perfluoropolyether aryl (PMN P-16-152) is subject to reporting under
this section for the significant new uses described in paragraph (a)(2)
of this section.
    (2) The significant new uses are:
    (i) Hazard Communication. Requirements as specified in Sec.
721.72(a) through (d), (e) (concentration set at

1.0%), (f), (g)(3)(i), (ii), (4)(i), (iii), and (5). Alternative hazard
and warning statements that meet the criteria of the Globally
Harmonized System and OSHA Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85 (a)(1),
(b)(1), and (c)(1). Incineration must be hazardous waste high
temperature incineration where the treatment efficiency is no less than
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), (c) and (f) through (k) are applicable to
manufacturers and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of
this section.

Sec.  721.11348  Substituted aryl-perfluoropolyether (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
substituted aryl-perfluoropolyether (PMN P-16-153) is subject to
reporting under this section for the significant new uses described in
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.
721.72(a) through (d), (e) (concentration set at 1.0%), (f), (g)(3)(i),
(ii), (4)(i), (iii), and (5). Alternative hazard and warning statements
that meet the criteria of the Globally Harmonized System and OSHA
Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85 (a)(1),
(b)(1), and (c)(1). Incineration must be hazardous waste high
temperature incineration where the treatment efficiency is no less than
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), (c) and (f) through (k) are applicable to
manufacturers and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of
this section.

Sec.  721.11349  Sulfonated perfluoropolyether aromatic transition
metal salt (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
sulfonated perfluoropolyether aromatic transition metal salt (PMN P-16-
154) is subject to reporting under this section for the significant new
uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.
721.72(a) through (d), (e) (concentration set at 1.0%), (f), (g)(3)(i),
(ii), (4)(i), (iii), and (5). Alternative hazard and warning statements
that meet the criteria of the Globally Harmonized System and OSHA
Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85 (a)(1),
(b)(1), and (c)(1). Incineration must be hazardous waste high
temperature incineration where the treatment efficiency is no less than
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), (c) and (f) through (k) are applicable to
manufacturers and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of
this section.

Sec.  721.11350  Sulfonated perfluoropolyether aryl alkali metal salt
(generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
sulfonated perfluoropolyether aryl alkali metal salt (PMN P-16-155) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Hazard communication. Requirements as specified in Sec.
721.72(a) through (d), (e) (concentration set at 1.0%), (f), (g)(3)(i),
(ii), (4)(i), (iii), and (5). Alternative hazard and warning statements
that meet the criteria of the Globally Harmonized System and OSHA
Hazard Communication Standard may be used.
    (ii) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(k) and (t).
    (iii) Disposal. Requirements as specified in Sec.  721.85 (a)(1),
(b)(1), and (c)(1). Incineration must be hazardous waste high
temperature incineration where the treatment efficiency is no less than
99.99%.
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), (c) and (f) through (k) are applicable to
manufacturers and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(ii) of
this section.

Sec.  721.11351  Cyclohexanol, 4-ethylidene-2-propoxy-(P-16-225,
chemical A).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as cyclohexanol, 4-
ethylidene-2-propoxy-(PMN P-16-225, chemical A; CAS No. 1631145-48-6)
is subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(f) and (s)(10,000 kg). It is a significant
new use to use other than as a fragrance and process the substance to
greater than 10% in compounded fragrance oil formulations.

    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), and (i) are applicable to manufacturers and processors
of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11352  Cyclohexanol, 5-ethylidene-2-propoxy-(P-16-225,
chemical B).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as cyclohexanol, 5-
ethylidene-2-propoxy-(PMN P-16-225, chemical B; CAS No. 1631145-49-7)
is subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(f) and (s)(10,000 kg). It is a significant
new use to use other than as a fragrance and process the substance to
greater than 10% in compounded fragrance oil formulations.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a), (b), and (i) are applicable to manufacturers and processors
of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11353  Ethanone, 1-(5-propyl-1,3-benzodioxol-2-yl)-.

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as ethanone, 1-(5-
propyl-1,3-benzodioxol-2-yl)-(PMN P-16-314, CAS No. 1370699-98-1) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(f) and (s)(10,000 kg). It is a significant
new use to exceed 10% of the PMN substance in processing formulations.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11354  Endcapped polysiloxane (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
endcapped polysiloxane (PMN P-16-429) is subject to reporting under
this section for the significant new uses described in paragraph (a)(2)
of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(j).
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of
this section.

Sec.  721.11355  2,7-Nonadien-4-ol, 4,8-dimethyl-.

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as 2,7-nonadien-4-ol,
4,8-dimethyl-(PMN P-16-470, CAS No. 103983-77-3) is subject to
reporting under this section for the significant new uses described in
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Release to water. Requirements as specified in Sec.  721.90
(a)(4) and (b)(4) where N=113.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (k) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11356  Carbonodithioic acid, O-[2-[(dithiocarboxy)amino]-2-
methylpropyl] ester, sodium salt (1:2).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as carbonodithioic
acid, O-[2-[(dithiocarboxy)amino]-2-methylpropyl] ester, sodium salt
(1:2) (PMN P-17-108; CAS No. 1947332-67-3) is subject to reporting
under this section for the significant new uses described in paragraph
(a)(2) of this section.
    (2) The significant new uses are:
    (i) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N=2.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (k) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11357  Oxirane, 2-methyl-, polymer with oxirane, methyl 2-
(substituted carbomonocycle isoquinolin-2(3H)-yl) propyl ether
(generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance is identified generically as
oxirane, 2-methyl-, polymer with oxirane, methyl 2-(substituted
carbomonocycle isoquinolin-2(3H)-yl) propyl ether (PMN P-17-253) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(o). It is a significant new use to process
the substance to a concentration greater than 5% by weight in the final
formulated product for any use.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), and (i) are applicable to manufacturers and
processors of this substance.

    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11358  Vegetable oil, polymers with diethylene glycol- and
polyol- and polyethylene glycol-depolymd. poly(ethylene terephthalate)
waste plastics and arylcarboxylic acid anhydride (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
vegetable oil, polymers with diethylene glycol- and polyol- and
polyethylene glycol-depolymd. poly(ethylene terephthalate) waste
plastics and arylcarboxylic acid anhydride (PMN P-18-91) is subject to
reporting under this section for the significant new uses described in
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to modify the manufacture, process, or use of the
substance that results in inhalation exposure to vapors, particulate,
mist or aerosols.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11359  1H-Pyrrole-2,5-dione, 1,1'-C36-alkylenebis-.

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as 1H-pyrrole-2,5-
dione, 1,1'-C36-alkylenebis-(PMN P-18-120, CAS No. 1911605-95-2) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in
any manner that results in inhalation exposures.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11360  Benzenepropanal, .alpha.,.alpha.,3-trimethyl-.

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as benzenepropanal,
.alpha.,.alpha.,3-trimethyl-(P-18-129; CAS No. 107737-97-3) is subject
to reporting under this section for the significant new uses described
in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(t).
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of
this section.

Sec.  721.11361  Multiwalled carbon nanotubes (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
multiwalled carbon nanotubes (PMN P-18-182) is subject to reporting
under this section for the significant new uses described in paragraph
(a)(2) of this section. The requirements of this section do not apply
to quantities of the substance that have been:
    (i) embedded or incorporated into a polymer matrix that itself has
been reacted (cured);
    (ii) embedded in a permanent solid/polymer form that is not
intended to undergo further processing, except mechanical processing;
or
    (iii) incorporated into an article as defined at 40 CFR 720.3(c).
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.
721.63(a)(1), (3), when determining which persons are reasonably likely
to be exposed as required for Sec.  721.63(a)(1) and, (a)(4),
engineering control measures (e.g., enclosure or confinement of the
operation, general and local ventilation) or administrative control
measures (e.g., workplace policies and procedures) shall be considered
and implemented to prevent exposure, where feasible, (5)(respirators
must provide a National Institute for Occupational Safety and Health
assigned protection factor of at least 50), (6)(particulate), and (c).
    (ii) Industrial, commercial, and consumer activities. It is a
significant new use to use an application method that generates a dust,
mist, or aerosol, unless such application method occurs in an enclosed
process. It is a significant new use to use the substance other than
for heat transfer, heat storage, thermal emission, and general
temperature management in heat-generating systems such as electronics,
to improve mechanical properties or electrical conductivities of other
materials or products, and for light absorption properties.
    (iii) Disposal. Requirements as specified in Sec.  721.85 (a)(1),
(2), (b)(1), (2), (c)(1), and (2).
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(1), (b)(1), and (c)(1).
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph.
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (k) are applicable to manufacturers and processors
of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11362  Polyolefin ester (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
polyolefin ester (PMN P-18-186) is subject to reporting under this
section for the significant new uses described in paragraph (a)(2) of
this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80 (y)(1). It is a significant new use to
manufacture (including import) the substance at less than the
confidential average molecular weight identified in the PMN.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).

    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of
this section.

Sec.  721.11363  Isocyanic acid, polymethylenepolyphenylene ester,
polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol,
polyetherpolyol, .alpha.,.alpha.'-[(1-methylethylidene)di-4,1-
phenylene]bis[.omega.-hydroxypoly(oxy-1,2-ethanediyl)] and 1,2-
propanediol, iso-Bu alc.- and 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and Et alc.- and methanol- and 1-methoxy-2-
propanol-blocked (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
isocyanic acid, polymethylenepolyphenylene ester, polymer with 2-ethyl-
2-(hydroxymethyl)-1,3-propanediol, polyetherpolyol, .alpha.,.alpha.'-
[(1- methylethylidene)di-4,1-phenylene]bis[.omega.-hydroxypoly(oxy-1,2-
ethanediyl)] and 1,2-propanediol, iso-Bu alc.- and 2-butoxyethanol- and
2-(2-butoxyethoxy)ethanol- and Et alc.- and methanol- and 1-methoxy-2-
propanol-blocked (PMN P-18-247) is subject to reporting under this
section for the significant new uses described in paragraph (a)(2) of
this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in a
manner results in inhalation exposure.
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N = 200.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11364  Isocyanic acid, polymethylenepolyphenylene ester,
polymer with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol-blocked, (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
isocyanic acid, polymethylenepolyphenylene ester, polymer with
polyetherpolyol, 2-butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and
methanol-blocked, (PMN P-18-248) is subject to reporting under this
section for the significant new uses described in paragraph (a)(2) of
this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in a
manner results in inhalation exposure.
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N = 200.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11365  Isocyanic acid, polymethylenepolyphenylene ester,
polymer with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and methanol- and 1-methoxy-2-propanol-blocked
(generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
isocyanic acid, polymethylenepolyphenylene ester, polymer with
polyetherpolyol, 2-butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and
methanol and 1-methoxy-2-propanol-blocked (PMN P-18-249) is subject to
reporting under this section for the significant new uses described in
paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in a
manner results in inhalation exposure.
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N = 200.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11366  Isocyanic acid, polymethylenepolyphenylene ester,
polymer with polyetherpolyol, 2-butoxyethanol- and 2-(2-
butoxyethoxy)ethanol- and 1(or 2)-(2-methoxymethylethoxy)propanol-
blocked (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
isocyanic acid, polymethylenepolyphenylene ester, polymer with
polyetherpolyol, 2-butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and
1(or 2)-(2-methoxymethylethoxy)propanol-blocked. (PMN P-18-250) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in a
manner that results in inhalation exposure.
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N = 200.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c). (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11367  Isocyanic acid, polymethylenepolyphenylene ester, 2-
butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and methanol- and 1(or
2)-(2-methoxymethylethoxy)propanol-blocked (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
isocyanic acid, polymethylenepolyphenylene ester, 2-butoxyethanol- and
2-(2-butoxyethoxy)ethanol- and methanol-

and 1(or 2)-(2-methoxymethylethoxy)propanol-blocked (PMN P-18-251) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in a
manner that results in inhalation exposure.
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N = 200.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11368  Isocyanic acid, polymethylenepolyphenylene ester, 2-
butoxyethanol- and 2-(2-butoxyethoxy)ethanol- and methanol- and 1-
methoxy-2-propanol-blocked (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
isocyanic acid, polymethylenepolyphenylene ester, 2-butoxyethanol- and
2-(2-butoxyethoxy)ethanol- and methanol- and 1-methoxy-2-propanol-
blocked. (PMN P-18-252) is subject to reporting under this section for
the significant new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance in a
manner that results in inhalation exposure.
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N = 200.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11369  Fatty acid ester, polyether, diisocyanate polymer
(generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as fatty
acid ester, polyether, diisocyanate polymer (PMN P-18-282) is subject
to reporting under this section for the significant new uses described
in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance
containing greater than the confidential residual isocyanate percentage
identified in the PMN.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.
    (3) Determining whether a specific use is subject to this section.
The provisions of Sec.  721.1725(b)(1) apply to paragraph (a)(2)(i) of
this section.

Sec.  721.11370  Alkenoic acid, alkyl-, alkyl ester, polymer with alkyl
alkenoate, substituted heteromonocycle, substituted carbomonocycle,
substituted alkanediol and alkenoic acid, alkali metal salt (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
alkenoic acid, alkyl-, alkyl ester, polymer with alkyl alkenoate,
substituted heteromonocycle, substituted carbomonocycle, substituted
alkanediol and alkenoic acid, alkali metal salt (PMN P-18-305) is
subject to reporting under this section for the significant new uses
described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance that
results in inhalation exposures.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11371  Alkyl heteromonocycle with heteroatom substituted
alkyl cycloalkane and 2-hydroxyethyl heteromonocycle methacrylate-
blocked homopolymer (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as alkyl
heteromonocycle with heteroatom substituted alkyl cycloalkane and 2-
hydroxyethyl heteromonocycle methacrylate-blocked homopolymer (PMN P-
18-339) is subject to reporting under this section for the significant
new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the substance for
any use that results in inhalation exposure.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11372  Phenol-formaldehyde epoxy, polymer with an alkyl
polyether polysulfide (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as phenol-
formaldehyde epoxy, polymer with an alkyl polyether polysulfide (PMN P-
19-5) is subject to reporting under this section for the significant
new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Protection in the workplace. Requirements as specified in Sec.
721.63(a)(1) and (3).
    (ii) Hazard communication. Requirements as specified in Sec.
721.72 (a) through (d), (f), (g)(1)(iv), (vi), (vii), (skin and
respiratory sensitization), (germ cell mutagenicity), (2)(i), (ii),
(v), (3)(i), (ii), (4)(water release restrictions apply), and (5).
Alternative hazard and warning statements that meet the criteria of the
Globally Harmonized System and OSHA Hazard Communication Standard may
be used.

    (iii) Industrial, commercial, and consumer activities. It is a
significant new use to manufacture, process, or use the PMN substance
in any manner that results in inhalation exposure.
    (iv) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N=1.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125 (a) through (c), (f) through (i), and (k) are applicable to
manufacturers and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11373  Alkylphenol, reaction products with carbon dioxide,
distn. residues from manuf. of alkylphenol derivs. and calcium
alkylphenol derivs. (generic).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
alkylphenol, reaction products with carbon dioxide, distn. residues
from manuf. of alkylphenol derivs. and calcium alkylphenol derivs. (PMN
P-19-20) is subject to reporting under this section for the significant
new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(y)(1).
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11374  Acetamide, 2-(4-methylphenoxy)-N-1H-pyrazol-3-yl-N-(2-
thienylmethyl)-.

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified as acetamide, 2-(4-
methylphenoxy)-N-1H-pyrazol-3-yl-N-(2-thienylmethyl)- (PMN P-19-35, CAS
No. 1374760-95-8) is subject to reporting under this section for the
significant new uses described in paragraph (a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. Requirements
as specified in Sec.  721.80(f).
    (ii) Release to water. Requirements as specified in Sec.  721.90
(a)(4), (b)(4), and (c)(4) where N=15.
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c), (i), and (k) are applicable to manufacturers
and processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11375  [Reserved]

Sec.  721.11376  [Reserved]

Sec.  721.11377  [Reserved]

Sec.  721.11378  [Reserved]

Sec.  721.11379  [Reserved]

Sec.  721.11380  [Reserved]

Sec.  721.11381  Polyamines, reaction products with succinic anhydride
polyalkenyl derivs., metal salts (generic) (P-19-54, chemical A).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
polyamines, reaction products with succinic anhydride polyalkenyl
derivs., metal salts (PMN P-19-54, chemical A) is subject to reporting
under this section for the significant new uses described in paragraph
(a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to exceed the confidential concentration percentage
of the substance in a formulated lubricant fluid for consumer use
identified in P-19-54.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

Sec.  721.11382  Polyamines, reaction products with succinic anhydride
polyalkenyl derivs., metal salts (generic) (P-19-54, chemical B).

    (a) Chemical substance and significant new uses subject to
reporting. (1) The chemical substance identified generically as
polyamines, reaction products with succinic anhydride polyalkenyl
derivs., metal salts (PMN P-19-54, chemical B) is subject to reporting
under this section for the significant new uses described in paragraph
(a)(2) of this section.
    (2) The significant new uses are:
    (i) Industrial, commercial, and consumer activities. It is a
significant new use to exceed the confidential concentration percentage
of the substance in a formulated lubricant fluid for consumer use
identified in P-19-54.
    (ii) [Reserved]
    (b) Specific requirements. The provisions of subpart A of this part
apply to this section except as modified by this paragraph (b).
    (1) Recordkeeping. Recordkeeping requirements as specified in Sec.
721.125(a) through (c) and (i) are applicable to manufacturers and
processors of this substance.
    (2) Limitations or revocation of certain notification requirements.
The provisions of Sec.  721.185 apply to this section.

[FR Doc. 2019-21720 Filed 10-10-19; 8:45 am]
 BILLING CODE 6560-50-P