  SEQ CHAPTER \h \r 1 OMB Control No. 2070-0054; EPA ICR No. 0586.11

Attachment A

Toxic Substances Control Act (TSCA) Section 8(a)

(15 USC 2607a)

TITLE 15 - COMMERCE AND TRADE

CHAPTER 53 - TOXIC SUBSTANCES CONTROL

SUBCHAPTER I - CONTROL OF TOXIC SUBSTANCES

Sec.  2607.  Reporting and retention of information

(a) Reports

(1) The Administrator shall promulgate rules under which -

    (A) each person (other than a small manufacturer or processor) who
manufactures or processes or proposes to manufacture or process a
chemical substance (other than a chemical substance described in
subparagraph (B)(ii)) shall maintain such records, and shall submit to
the Administrator such reports, as the Administrator may reasonably
require, and

    (B) each person (other than a small manufacturer or processor) who
manufactures or processes or proposes to manufacture or process -

          (i) a mixture, or

          (ii) a chemical substance in small quantities (as defined by
the Administrator by rule)       solely for purposes of scientific
experimentation or analysis or chemical research on, or
analysis of, such substance or another substance, including any such
research or analysis for the    development of a product,

shall maintain records and submit to the Administrator reports but only
to the extent the Administrator determines the maintenance of records or
submission of reports, or both, is necessary for the effective
enforcement of this chapter.

The Administrator may not require in a rule promulgated under this
paragraph the maintenance of records or the submission of reports with
respect to changes in the proportions of the components of a mixture
unless the Administrator finds that the maintenance of such records or
the submission of such reports, or both, is necessary for the effective
enforcement of this chapter.  For purposes of the compilation of the
list of chemical substances required under subsection (b) of this
section, the Administrator shall promulgate rules pursuant to this
subsection not later than 180 days after  January 1, 1977.

    (2) The Administrator may require under paragraph (1) maintenance of
records and reporting with respect to the following insofar as known to
the person making the report or insofar as reasonably ascertainable:

        (A) The common or trade name, the chemical identity, and the
molecular structure of each    chemical substance or mixture for which
such a report is required.

        (B) The categories or proposed categories of use of each such
substance or mixture.

        (C) The total amount of each such substance and mixture
manufactured or processed,    reasonable estimates of the total amount
to be manufactured or processed, the amount    manufactured or processed
for each of its categories of use, and reasonable estimates of the
amount to be manufactured or processed for each of its categories of use
or proposed categories    of use.

        (D) A description of the byproducts resulting from the
manufacture, processing, use, or    disposal of each such substance or
mixture.

        (E) All existing data concerning the environmental and health
effects of such substance or    mixture.

        (F) The number of individuals exposed, and reasonable estimates
of the number who will be  exposed, to such substance or mixture in
their places of employment and the duration of such    exposure.

        (G) In the initial report under paragraph (1) on such substance
or mixture, the manner or    method of its disposal, and in any
subsequent report on such substance or mixture, any change    in such
manner or method.

To the extent feasible, the Administrator shall not require under
paragraph (1), any reporting which is unnecessary or duplicative.

    (3)(A)(i) The Administrator may by rule require a small manufacturer
or processor of a chemical substance to submit to the Administrator such
information respecting the chemical substance as the Administrator may
require for publication of the first list of chemical substances
required by subsection (b) of this section.

        (ii) The Administrator may by rule require a small manufacturer
or processor of a chemical    substance or mixture -

         (I) subject to a rule proposed or promulgated under section
2603, 2604(b)(4), or 2605 of   this title, or an order in effect under
section 2604(e) of this title, or

         (II) with respect to which relief has been granted pursuant to
a civil action brought under      section 2604 or 2606 of this title,

to maintain such records on such substance or mixture, and to submit to
the Administrator such    reports on such substance or mixture, as the
Administrator may reasonably require.  A rule under this clause
requiring reporting may require reporting with respect to the matters
referred to in paragraph (2).

    (B) The Administrator, after consultation with the Administrator of
the Small Business Administration, shall by rule prescribe standards for
determining the manufacturers and processors which qualify as small
manufacturers and processors for purposes of this paragraph and
paragraph (1).

OMB Control No. 2070-0054; EPA ICR No. 0586.11

Attachment B

Display Related to OMB Control #2070-0054

Listings of Related Regulations in 40 CFR 9.1.

Display Related to OMB Control #2070-0054 - Listings of

Related Regulations in 40 CFR 9.1

	As of May 10, 1993, the OMB approval numbers for EPA regulations in
Chapter I of Title 40 of the Code of Federal Regulations (CFR) appear in
a listing in 40 CFR 9.1 (58 FR 27472).  This listing fulfills the
display requirements in section 3507(f) of the Paperwork Reduction Act
(PRA) for EPA regulations.  The listing at 40 CFR 9.1 displays this OMB
Control number for the following regulations:

Program Title 	40 CFR citation

Chemical Information Rules	712.5

                                           	712.7

                                           	712.20

                                            	712.28

			         	712.30

Dibenzo-para-dioxin/Dibenzofurans	766.35(b)(1)

						766.35(b)(2)

						766.35(b)(4)(iii)

						766.35(c)(1)(i)

						766.35(c)(1)(ii)

						766.38

Good Laboratory Practice Standards	Part 792

OMB Control No. 2070-0054; EPA ICR No. 0586.11

Attachment C

40 CFR Part 712

This attachment can also be accessed online via Internet at
HYPERLINK
"http://www.access.gpo.gov/nara/cfr/cfrhtml_00/Title_40/40cfr712_00.html
"
http://www.access.gpo.gov/nara/cfr/cfrhtml_00/Title_40/40cfr712_00.html
.

TITLE 40--PROTECTION OF ENVIRONMENT

CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY

PART 712--CHEMICAL INFORMATION RULES--Table of Contents

Subpart A--General Provisions

Sec.

712.1   Scope and compliance.

712.3   Definitions.

712.5   Method of identification of substances for reporting purposes.

712.7   Report of readily obtainable information for subparts B and C.

712.15   Confidentiality.

Subpart B -- Manufacturers Reporting -- Preliminary Assessment
Information

712.20   Manufacturers and importers who must report.

712.25   Exempt manufacturers and importers.

712.28   Form and instructions.

712.30   Chemical lists and reporting periods.

Authority: 15 U.S.C. 2607(a).

Source: 47 FR 26998, June 22, 1982, unless otherwise noted.

SUBPART A -- GENERAL PROVISIONS

§712.1   Scope and compliance.

(a) This part establishes procedures for chemical manufacturers and
processors to report production, use, and exposure-related information
on listed chemical substances.  Subpart A establishes requirements that
apply to all reporting under this part.  Subpart B covers
manufacturers’ and processors’ reporting.

(b) Chemical substances, mixtures, and categories of substances or
mixtures which have been recommended by the Interagency Testing
Committee for testing consideration by the Agency but not designated for
Agency response within 12 months, will be added to §712.30 using the
procedure specified in §712.30(c) only to the extent that the total
number of designated and recommended chemicals has not exceeded 50 in
any 1 year.  Additional recommended but not designated chemicals may be
added after proposal, and consideration of public comment.

[47 FR 26998, June 22, 1982, as amended at 50 FR 34809, Aug.  28, 1985;
60 FR 31921, June 19, 1995]

§712.3   Definitions.

The definitions in section 3 of TSCA, 15 U.S.C. 2602, apply for this
part.  In addition, the following definitions apply:

(a) Byproduct means any chemical substance or mixture produced without a
separate commercial intent during the manufacture, processing, use, or
disposal of another chemical substance or mixture.

(b) EPA means the U.S.  Environmental Protection Agency.

(c) Import in bulk form means to import a chemical substance (other than
as part of a mixture or article) in any quantity, in cans, bottles,
drums, barrels, packages, tanks, bags, or other containers used for
purposes of transportation or containment, if the chemical substance has
an end use or commercial purpose separate from the container.

(d) Importer means anyone who imports a chemical substance, including a
chemical substance as part of a mixture or article, into the customs
territory of the U.S.  and includes the person liable for the payment of
any duties on the merchandise, or an authorized agent on his behalf.
Importer also includes, as appropriate:

(1) The consignee.

(2) The importer of record.

(3) The actual owner if an actual owner’s declaration and superseding
bond has been filed in accordance with 19 CFR 141.20.

(4) The transferee, if the right to withdraw merchandise in a bonded
warehouse has been transferred in accordance with subpart C of 19 CFR
part 144.  For the purposes of this definition, the customs territory of
the U.S.  consists of the 50 states, Puerto Rico, and the District of
Columbia.

(e) Impurity means a chemical substance unintentionally present with
another chemical substance or mixture.

(f) Intermediate means any chemical substance that is consumed, in whole
or in part, in chemical reactions used for the intentional manufacture
of other chemical substances or mixtures, or that is intentionally
present for the purpose of altering the rates of such chemical
reactions.  (See also paragraph (j) of this section.)

(g) Known to or reasonably ascertainable by means all information in a
person’s possession or control, plus all information that a reasonable
person similarly situated might be expected to possess, control, or
know, or could obtain without unreasonable burden.

(h) Manufacture for commercial purposes means to import, produce, or
manufacture with the purpose of obtaining an immediate or eventual
commercial advantage for the manufacturer and includes, among other
things, such “manufacture” of any amount of a chemical substance or
mixture:

(1) For commercial distribution, including for test marketing.

(2) For use by the manufacturer, including use for product research and
development, or as an intermediate.  Manufacture for commercial purposes
also applies to substances that are produced coincidentally during the
manufacture, processing, use, or disposal of another substance or
mixture, including byproducts and coproducts that are separated from
that other substance or

mixture, and impurities that remain in that substance or mixture.
Byproducts and impurities may not in themselves have commercial value.
They are nonetheless produced for the purpose of obtaining a commercial
advantage since they are part of the manufacture of a chemical produced
for a commercial purpose.

(i) Mixture means any combination of two or more chemical substances if
the combination does not occur in nature and is not, in whole or in
part, the result of a chemical reaction; except that mixture does
include (1) any combination which occurs, in whole or in part, as a
result of a chemical reaction if the combination could have been
manufactured for commercial purposes

without a chemical reaction at the time the chemical substances
comprising the combination were combined, and if all of the chemical
substances comprising the combination are included in the EPA, TSCA
Chemical Substance Inventory after the effective date of the
premanufacture notification requirement under 40 CFR part 720, and (2)
hydrates of a chemical substance

or hydrated ions formed by association of a chemical substance with
water.  The term mixture includes alloys, inorganic glasses, ceramics,
frits, and cements, including Portland cement.

(j) Non-isolated intermediate means any intermediate that is not
intentionally removed from the equipment in which it is manufactured,
including the reaction vessel in which it is manufactured, equipment
which is ancillary to the reaction vessel, and any equipment through
which the substance passes during a continuous flow process, but not
including tanks or other vessels in

which the substance is stored after its manufacture.  (See also
paragraph (f) of this section.)

(k) Owned or controlled by the parent company means the parent owns or
controls 50 percent or more of the other company’s voting stock or
other equity rights, or has the power to control the management and
policies of the other company.

(l) Person means any natural person, firm, company, corporation, joint
venture, partnership, sole proprietorship, association, or any other
business entity, any State or political subdivision thereof, any
municipality, any interstate body, and any department, agency, or
instrumentality of the Federal government.

(m) Process for commercial purposes means the preparation of a chemical
substance or mixture, after its manufacture, for distribution in
commerce with the purpose of obtaining an immediate or eventual
commercial advantage for the processor.  Processing of any amount of a
chemical substance or mixture is included.  If a chemical or mixture
containing impurities is processed for commercial purposes, then those
impurities are also processed for commercial purposes.

(n) Site means a contiguous property unit.  Property divided only by a
public right-of-way shall be considered one site.  There may be more
than one manufacturing plant on a single site.

(o) Test marketing means distributing in commerce a limited amount of a
chemical substance or mixture, or article containing such substance or
mixture, to a defined number of potential customers, during a
predetermined testing period, to explore market capability prior to
broader distribution in commerce.

(p) TSCA means the Toxic Substances Control Act, 15 U.S.C. 2601 et seq.

§712.5   Method of identification of substances for reporting purposes.

(a) Report on TSCA-regulable quantities.  Unless specifically otherwise
required, respondents must report only about quantities of a chemical
that is defined as a chemical substance under TSCA section 3(2).

(b) Chemicals from natural sources.  A manufacturer of a chemical
substance which is extracted from an ore, from oil, or from any other
natural source must report only about the manufacturing steps for, and
the uses of, that chemical, not about production of the natural source
material or other crude precursors derived from the natural source
material.

For example, persons who manufacture a chemical substance such as
“sweetened naphtha, 64741-87-3,” but do not refine the naphtha to
produce “hexane, 110-54-3" would not report on hexane.  Only the
production of “hexane” as an isolated product must be reported --
not previous production of more crude, complex substances such as
naphtha from which hexane is extracted.  Thus, persons who produce crude
oil, ores, and other crude natural materials, but do not carry them
through further manufacturing steps that produce a listed chemical have
no reporting responsibilities under this Part.  Note, however, that any
method of extraction, refinement, or purification of a listed chemical
substance is considered to be manufacturing for the purposes of this
rule.

(c) Chemical substances as marketed.  This part requires reporting about
chemical substances as they are marketed or used in practice.  The
following preparations of a chemical substance must be reported as the
substance itself, not as a mixture, since these preparations are
regarded as the substance in practice.

(1) The chemical substance in aqueous solution.

(2) The chemical substance containing an additive (such as a stabilizer
or other chemical) to maintain the integrity or physical form of the
substance.

(3) The chemical substance in any grade of purity.

§712.7   Report of readily obtainable information for subparts B and C.

TSCA section 8(a) authorizes EPA to require persons to report
information that is known to or reasonably ascertainable by them.  For
purposes of subpart B, however, a lesser standard applies.  Companies
must report information that is readily obtainable by management and
supervisory employees responsible for manufacturing, processing,
distributing, technical services, and marketing.  Extensive file
searches are not required.

[47 FR 26998, June 22, 1982, as amended at 60 FR 31921, June 19, 1995]

§712.15   Confidentiality.

(a) Any person submitting information under this part may assert
business confidentiality claims for the information as described in the
pertinent reporting form and its instructions.  Any information covered
by a claim will be disclosed by EPA only as provided in the procedures
set forth at 40 CFR part 2.

(b) Persons must certify to the validity of a claim of confidentiality
they make for information reported under this part, as specified on the
reporting form.

(c) If no claim accompanies the information at the time it is submitted
to EPA or if certification as to the claim is not made on the reporting
form, EPA may place the information in an open file available to the
public without further notice to the submitter.

SUBPART B -- MANUFACTURERS REPORTING -- PRELIMINARY ASSESSMENT
INFORMATION

§712.20   Manufacturers and importers who must report.

Except as described in §712.25, at the time a chemical substance is
listed in §712.3, the following persons must submit the
“Manufacturer’s Report -- Preliminary Assessment Information” (as
described in §712.28) for each plant site at which they manufactured or
imported the chemical substance during the reporting period specified in
§712.30:

(a) Persons who manufactured one or more of the chemical substances
listed in §712.30 for commercial purposes.

(b) Persons who imported in bulk form one or more of the chemical
substances listed in §712.30 for commercial purposes.

§712.25   Exempt manufacturers and importers.

(a) Persons who manufactured or imported the chemical substance during
the reporting period, solely for purposes of scientific experimentation,
analysis, or research, including research or analysis for product
development, are not subject to reporting under §712.20.

(b) Persons who, during the reporting period, manufactured or imported
fewer than 500 kilograms (1100 pounds) of the chemical substance at a
single plant site are not subject to reporting for that site under
§712.20.

(c) Persons who qualify as small manufacturers or importers in respect
to a specific chemical substance listed in §712.30 are exempt.
However, this exemption does not apply with respect to any chemical in
§712.30 designated by an asterisk.  A manufacturer is qualified as
small and is exempt from submitting a report under this subpart for a
chemical substance manufactured at a particular plant site if both of
the following criteria are met:

(1) Total annual sales taken together of all sites owned or controlled
by the foreign or domestic parent company were below $30 million for the
reporting period;

(2) Total production of the listed substance for the reporting period
was below 45,400 kilograms (100,000 pounds) at the plant site.

(d) Persons are not subject to reporting under §712.20 if they
manufactured or imported the chemical substance during the reporting
period only in the following forms:

(1) As a byproduct that was not used or sold or that was formed as
described in 40 CFR 710.4(d) (3) through (7).

(2) As a non-isolated intermediate.

(3) As an impurity.

[47 FR 26998, June 22, 1982; 47 FR 28382, June 30, 1982]

§712.28   Form and instructions.

(a) Manufacturers and importers subject to this subpart must submit a
single EPA Form No. 7710-35, “Manufacturer’s Report -- Preliminary
Assessment Information,” for each plant site manufacturing or
importing a chemical substance listed in §712.30.

(b) Reporting companies may submit their reports through individual
plant sites or company  headquarters as they choose.  A separate form
must be submitted for each plant site manufacturing the chemical
substance.

(c) Forms must be sent (preferably by certified mail) to the Document
Control Office (7407), Office of Pollution Prevention and Toxics, U.S.
Environmental Protection Agency, Room G-099, 1200 Pennsylvania Ave.,
NW., Washington, DC 20460, ATTN: 8(a) PAIR Reporting.

(d) Form 7710-35, Manufacturer’s Report--Preliminary Assessment
Information or PAIR form and instructions may be obtained by telephoning
or writing the Environmental Assistance Division.  The telephone number
and the address of the Environmental Assistance Division is: Phone
Number<PHONE_NUMBER>, TDD<PHONE_NUMBER>.  Address: Environmental
Assistance Division (7406), Office of Pollution Prevention and Toxics,
Environmental Protection Agency, 1200 Pennsylvania Ave., NW.,
Washington, DC 20460.

[47 FR 26998, June 22, 1982, as amended at 52 FR 20083, May 29, 1987; 53
FR 12523, Apr.  15, 1988; 60 FR 31921, June 19, 1995; 60 FR 34463, July
3, 1995]

§712.30    Chemical lists and reporting periods.

(a)(1) Persons subject to this subpart B must submit a Preliminary
Assessment Information Manufacturer’s Report for each chemical
substance or mixture that is listed or designated in this section.

(2) Unless a respondent has already prepared a Manufacturer’s Report
in conformity with conditions set forth in paragraph (a)(3) of this
section, the information in each Manufacturer’s Report must cover the
respondent’s latest complete corporate fiscal year as of the effective
date.  The effective date will be 30 days after the FEDERAL REGISTER
publishes a rule amendment making the substance or mixture subject to
this subpart B.

(3) Persons subject to this subpart B need not comply with the
requirements of paragraph (a)(2) of this section if they meet either one
of the following conditions:

(i) The respondent has previously and voluntarily provided EPA with a
Manufacturer’s Report on a chemical substance or mixture subject to
this subpart B, which contains data for a one-year period ending no more
than three years prior to the effective date described in paragraph
(a)(2) of this section.  Respondents meeting this condition must notify
EPA by letter of their desire to have the voluntary submission used in
lieu of a current data submission and must verify the completeness and
current accuracy of the voluntarily submitted data.  Such letters must
contain the following language: “I hereby certify that, to the best of
my knowledge and belief, all information entered on this form is
complete and accurate.  I agree to permit access to, and the copying of
records by, a duly authorized representative of the EPA Administrator,
in accordance with the Toxic Substances Control Act, to document any
information reported on the form.” Notification letters must be
submitted prior to the reporting deadline.

(ii) The respondent has previously submitted a Manufacturer’s Report
on a chemical substance or mixture subject to this subpart B to the
Interagency Testing Committee, but not to EPA, and that Report contained
data for a one-year period ending less than three years prior to the
effective date described in paragraph (a)(2) of this section.
Respondents meeting this condition must submit a copy of the
Manufacturer’s Report to EPA, and must submit an accompanying letter
notifying EPA of the respondent’s intent that the submission be used
in lieu of a current Manufacturer’s Report.  The notification letter
must verify the completeness and current accuracy of the voluntarily
submitted data.  Such a letter must contain the following language: “I
hereby certify that, to the best of my knowledge and belief, all
information entered on this form is complete and accurate.  I agree to
permit access to, and the copying of records by, a duly authorized
representative of the EPA Administrator, in accordance with the Toxic
Substances Control Act, to document any information reported on the
form.” The submission must be made prior to the reporting deadline.

(b) Except as provided in paragraph (c) of this section, chemical
substances and designated mixtures will be added after a notice of
proposed amendment of this subpart is published in the FEDERAL REGISTER.
 There will be a 30 day public comment period on each notice; after
consideration of the comments, a final amendment will identify the
substances and mixtures added.

(c) Chemical substances, mixtures, and categories of substances or
mixtures that have been added by the Interagency Testing Committee,
established under section 4(e) of TSCA, to the section 4(e) Priority
List, for testing consideration by the Agency, will be added to this
section 30 days after EPA issues for publication in the FEDERAL REGISTER
a rule amendment listing

these chemical substances, mixtures and categories.  A Preliminary
Assessment Information -- Manufacturer’s Report must be submitted for
each chemical substance and mixture within 60 days after the effective
date of the listing.  At the discretion of the Assistant Administrator
for Prevention, Pesticides and Toxic Substances, a listed substance,
mixture or category may be

withdrawn, for good cause, from the rule’s reporting requirements
prior to the effective date.  Any information submitted showing why a
substance, mixture or category should be removed from the rule must be
received by EPA within 14 days after the date of publication of the
notice under this paragraph.  If a substance, mixture or category is
removed, a FEDERAL REGISTER notice announcing this decision will be
published no later than the effective date of the amendment.  Any
information submitted must be addressed to the Document Control Office
(7407), Office of Pollution Prevention and Toxics, U.S.  Environmental
Protection Agency, Room G-099, 1200 Pennsylvania Ave., NW., Washington,
DC 20460, ATTN: 8(a) Auto-ITC.

(d) Manufacturers and importers of the substances listed below must
submit a Preliminary Assessment Information Manufacturer’s Report for
each site at which they manufacture or import each substance by the
reporting date shown in the table below.  The substances are listed in
Chemical Abstracts Service Registry Number order.  Typically EPA lists
the trivial or common name first, then, following the symbol “- -“,
EPA lists the substance by its TSCA Chemical Substance Inventory name.
Whenever EPA lists a single name, the name may be either the TSCA
Chemical Substance Inventory name, a trivial name, or a common name.
Generally, when a single name is listed, it is the TSCA Chemical
Substances Inventory name.

------------------------------------------------------------------------
------------------------------------

                	         Effective      Reporting

            CAS No.                                   Substance
                 date         	date

------------------------------------------------------------------------
------------------------------------

90-30-2                 N-Phenyl-1-naphthylamine......................
9/30/91     	11/27/91

100-40-3               4-Vinylcyclohexene..............................
1/11/90      	3/12/90

108-95-5
Thiophenol...........................................   	1/26/94
3/28/94

118-79-6
2,4,6-tribromophenol................................	1/11/90
3/12/90

143-33-9               Sodium
cyanide......................................	10/29/90     	12/27/90

632-79-1               Tetrabromophthalic anhydride.................
1/11/90      	3/12/90

637-92-3               Ethyl tert-butyl
ether...............................	12/28/94      	2/27/95

994-05-8               Tert-amyl methyl
ether............................	12/28/94      	2/27/95

1163-19-5             Decabromodiphenyl ether........................
1/11/90      	3/12/90

3194-55-6             Hexabromocyclododecane.......................
1/11/90      	3/12/90

3296-90-0             Dibromoneopentyl glycol.........................
1/11/90      	3/12/90

12185-10-3           White
phosphorus....................................	1/26/94      	3/28/94

32534-81-9           Pentabromodiphenyl ether.......................
1/11/90      	3/12/90

32536-52-0           Octabromodiphenyl ether.........................
1/11/90      	3/12/90

32588-76-4           Ethylene Bis-(tetrabromophthalimide)...	1/11/90
 	3/12/90

37853-59-1           1,2-Bis(tribromophenoxy) ethane...........	1/11/90
    	3/12/90

41291-34-3           Ethylene(5,6-dibromonorbornane-2,3-dicarboximide)

								1/11/90      	3/12/90

52907-07-0           Ethylene
bis(5,6-dibromonorbornane-2,3-dicarboximide)

								1/26/94      	3/28/94

57137-10-7            Tribrominated polystyrene......................
1/11/90      	3/12/90

61262-53-1             Ethylene bis(pentabromophenoxide)......	1/11/90
   	3/12/90

------------------------------------------------------------------------
------------------------------------

(e) Manufacturers and importers of the substances listed below by
category must submit a Preliminary Assessment Information Manufacturers
Report for each site at which they manufacture or import each substance
by the reporting date shown in the table below.  The categories are
listed in alphabetic order with the chemical substances within each
category listed by ascending numerical CAS number.

------------------------------------------------------------------------
------------------------------------

         		Effective    	Reporting

            CAS No.                                   Substance
                 date         	date

------------------------------------------------------------------------
------------------------------------

Aldehydes:

  66-77-3...........  1-Naphthalenecarboxaldehyde...................
9/30/91     	11/27/91

  75-07-0...........
Acetaldehyde..........................................  	9/30/91
11/27/91

  75-87-6...........  Acetaldehyde,
trichloro-............................	9/30/91     	11/27/91

  78-84-2...........  Propanal,
2-methyl-...................................	9/30/91     	11/27/91

  78-85-3...........  2-Propenal,
2-methyl-.................................	9/30/91     	11/27/91

  80-54-6...........
Benzenepropanal,4-(1,1-dimethylethyl)-.alpha.-methyl-.

								9/30/91     	11/27/91

  84-83-3...........  Acetaldehyde, (1,3-dihydro-1,3,
3-trimethyl-2H-indol-2-ylidene)

  89-98-5...........  Benzaldehyde,
2-chloro-............................	9/30/91     	11/27/91

  90-02-8...........  Benzaldehyde, 2-hydroxy-.........................
9/30/91     	11/27/91

  93-02-7...........  Benzaldehyde, 2,5-dimethoxy-.................
9/30/91     	11/27/91

  93-53-8...........  Benzeneacetaldehyde, .alpha.-methyl-.......
9/30/91     	11/27/91

  95-01-2...........  Benzaldehyde, 2,4-dihydroxy-...................
9/30/91     	11/27/91

  97-51-8...........  Benzaldehyde, 2-hydroxy-5-nitro-.............
9/30/91     	11/27/91

  98-01-1...........  2-Furancarboxaldehyde.............................
9/30/91     	11/27/91

  98-03-3...........  2-Thiophenecarboxaldehyde......................
9/30/91     	11/27/91

  100-10-7.........  Benzaldehyde, 4-(dimethylamino)-............
9/30/91     	11/27/91

  100-50-5.........  3-Cyclohexene-1-carboxaldehyde.............	9/30/91
    	11/27/91

  100-52-7..........
Benzaldehyde..........................................	9/30/91
11/27/91

  101-39-3..........  2-Propenal, 2-methyl-3-phenyl-...............
9/30/91     	11/27/91

  101-86-0..........  Octanal, 2-(phenylmethylene)-.................
9/30/91     	11/27/91

  103-95-7..........  Benzenepropanal, .alpha.-methyl-4-(1-methylethyl)-

								9/30/91     	11/27/91

  104-09-6..........  Benzeneacetaldehyde, 4-methyl-.........	9/30/91
 	11/27/91

  104-55-2..........  2-Propenal,
3-phenyl-...............................	9/30/91     	11/27/91

  104-87-0..........  Benzaldehyde, 4-methyl-..........................
9/30/91     	11/27/91

  104-88-1..........  Benzaldehyde, 4-chloro-...........................
9/30/91     	11/27/91

  106-23-0..........  6-Octenal,
3,7-dimethyl-...........................	9/30/91     	11/27/91

  106-26-3..........  2,6-Octadienal, 3,7-dimethyl-, (Z)-...........
9/30/91     	11/27/91

  106-72-9..........  5-Heptenal, 2,6-dimethyl-.........................
9/30/91     	11/27/91

  107-02-8..........
2-Propenal............................................     	9/30/91
11/27/91

  107-20-0..........  Acetaldehyde, chloro-........................
9/30/91     	11/27/91

  107-22-2..........
Ethanedial............................................      	9/30/91
	11/27/91

  107-75-5..........  Octanal, 7-hydroxy-3,7-dimethyl-.............
9/30/91     	11/27/91

  110-41-8..........  Undecanal,
2-methyl-...............................	9/30/91     	11/27/91

  110-62-3..........
Pentanal..............................................    	9/30/91
11/27/91

  111-30-8..........
Pentanedial...........................................    	9/30/91
11/27/91

  111-71-7..........
Heptanal..............................................      	9/30/91
	11/27/91

  112-31-2….......
Decanal...............................................    	9/30/91
11/27/91

  112-44-7..........
Undecanal.............................................   	9/30/91
11/27/91

  112-45-8..........
10-Undecenal..........................................	9/30/91
11/27/91

  112-54-9..........
Dodecanal.............................................  	9/30/91
11/27/91

  120-14-9.........  Benzaldehyde, 3,4-dimethoxy-................
9/30/91     	11/27/91

  120-21-8.........  Benzaldehyde, 4-(diethylamino)-.............
9/30/91     	11/27/91

  120-57-0.........  1,3-Benzodioxole-5-carboxaldehyde........	9/30/91
  	11/27/91

  121-32-4.........  Benzaldehyde, 3-ethoxy-4-hydroxy-.......	9/30/91
 	11/27/91

  121-33-5.........  Benzaldehyde, 4-hydroxy-3-methoxy-......	9/30/91
 	11/27/91

  122-40-7.........  Heptanal, 2-(phenylmethylene)-................
9/30/91     	11/27/91

  122-78-1.........
Benzeneacetaldehyde.................................	9/30/91
11/27/91

  123-05-7.........  Hexanal,
2-ethyl-.....................................	9/30/91     	11/27/91

  123-08-0.........  Benzaldehyde, 4-hydroxy-........................
9/30/91     	11/27/91

  123-11-5.........  Benzaldehyde, 4-methoxy-.......................
9/30/91     	11/27/91

  123-38-6.........
Propanal..............................................    	9/30/91
11/27/91

  124-13-0.........
Octanal...............................................    	9/30/91
11/27/91

  124-19-6.........
Nonanal...............................................    	9/30/91
11/27/91

  126-15-8.........  4a(4H)-Dibenzofurancarboxaldehyde,
1,5a,6,9,9a,9b-hexahydro-

								9/30/91     	11/27/91

  135-02-4.........  Benzaldehyde, 2-methoxy-.......................
9/30/91     	11/27/91

  141-27-5.........  2,6-Octadienal, 3,7-dimethyl-, (E)-..........
9/30/91     	11/27/91

  143-14-6.........
9-Undecenal........................................... 	9/30/91
11/27/91

  455-19-6.........  Benzaldehyde, 4-(trifluoromethyl)-...........
9/30/91     	11/27/91

  505-57-7.........
02-Hexenal............................................    	9/30/91
11/27/91

  552-89-6.........  Benzaldehyde, 2-nitro-.............................
9/30/91     	11/27/91

  590-86-3.........  Butanal,
3-methyl-....................................	9/30/91     	11/27/91

  597-31-9.........  Propanal, 3-hydroxy-2,2-dimethyl-...........
9/30/91     	11/27/91

  939-97-9.........  Benzaldehyde, 4-(1,1-dimethylethyl)-.......	9/30/91
    	11/27/91

  1121-60-4.........2-Pyridinecarboxaldehyde.........................
9/30/91     	11/27/91

  1200-14-2.........Benzaldehyde, 4-butyl...............................
9/30/91     	11/27/91

  1331-92-6.........2-Propenal, 3-phenyl-, monopentyl deriv..	9/30/91
 	11/27/91

  1334-78-7.........Benzaldehyde, methyl-..............................
9/30/91     	11/27/91

  1423-46-7.........3-Cyclohexene-1-carboxaldehyde, 2,4,6-trimethyl-

								9/30/91     	11/27/91

  1504-74-1.........2-Propenal, 3-(2-methoxyphenyl)-............	9/30/91
    	11/27/91

  2591-86-8.........1-Piperidinecarboxaldehyde......................
9/30/91     	11/27/91

  3132-99-8.........Benzaldehyde, 3-bromo-...........................
9/30/91     	11/27/91

  3268-49-3.........Propanal, 3-(methylthio)-..........................
9/30/91     	11/27/91

  3613-30-7.........Octanal, 7-methoxy-3,7-dimethyl-............	9/30/91
    	11/27/91

  4501-58-0.........3-Cyclopentene-1-acetaldehyde, 2,2,3-trimethyl-

								9/30/91     	11/27/91

  5435-64-3..........Hexanal, 3,5,5-trimethyl-..........................
9/30/91     	11/27/91

  5780-07-4..........1,3-Benzodioxole-5-carboxaldehyde, 7-methoxy-

								9/30/91     	11/27/91

  5949-05-3..........6-Octenal, 3,7-dimethyl-, (S)-...................
9/30/91     	11/27/91

  5988-91-0..........Octanal,
3,7-dimethyl-...............................	9/30/91     	11/27/91

  10031-82-0........Benzaldehyde, 4-ethoxy-..........................
9/30/91     	11/27/91

  13586-68-0........2-Propenal, 3- 4-(1,1-dimethylethyl)phenyl-2-methyl-

								9/30/91     	11/27/91

  17754-90-4.......Benzaldehyde, 4-(diethylamino)-2-hydroxy- 9/30/91
	11/27/91

  26266-68-2........Hexenal,
2-ethyl-.....................................	9/30/91     	11/27/91

  27939-60-2........3-Cyclohexene-1-carboxaldehyde, dimethyl- 9/30/91
 	11/27/91

  28602-27-9........Benzaldehyde, (dimethylamino)-.............	9/30/91
   	11/27/91

  31906-04-4........3-Cyclohexene-1-carboxaldehyde,
4-(4-hydroxy-4-methylpentyl)-

								9/30/91     	11/27/91

  37677-14-8........3-Cyclohexene-1-carboxaldehyde,
4-(4-methyl-3-pentenyl)-.

								9/30/91     	11/27/91

  39515-51-0….....Benzaldehyde, 3-phenoxy-.......................
9/30/91     	11/27/91

  52475-86-2.........3-Cyclohexene-1-carboxaldehyde,
1-methyl-4-(4-methyl-3-pentenyl)-

								9/30/91     	11/27/91

  66327-54-6.........3-Cyclohexene-1-carboxaldehyde,
1-methyl-4-(4-methylpentyl)-

								9/30/91     	11/27/91

Alkyl-, Chloro-, and Hydroxymethyl Diaryl Ethers.

  3061-36-7...........1,4-Diphenoxybenzene..........................
04/12/93     	06/10/93

  3586-14-9...........Benzene, 1-methyl-3-phenoxy-............	04/12/93
   	06/10/93

  13826-35-2.........Benzenemethanol, 3-phenoxy-,................
04/12/93     	06/10/93

  28299-41-4.........Benzene, 1,1,-oxybis[methyl-..............	04/12/93
    	06/10/93

  28984-89-6.........1,1-Biphenyl, phenoxy-............................
04/12/93     	06/10/93

42874-96-4.........2-Chloro-1-(3-methylphenoxy)-4-(trifluoromethyl)benze
ne

								04/12/93     	06/10/93

  50594-77-9.........Phenol,
3-[2-chloro-4-(trifluoromethyl)phenoxy]-,acetate

								04/12/93     	06/10/93

  50789-44-1.........Benzenemethanol, 3-phenoxy-, acetate....	04/12/93
  	06/10/93

  51632-16-7.........Benzene, 1-(bromomethyl)-3-phenoxy-..	04/12/93
06/10/93

  61702-88-3.........Benzene, 1,1-oxybis[(1,1,3,3-tetramethylbutyl)-.

								04/12/93     	06/10/93

  63734-62-3.........Benzoic acid,
3-[2-chloro-4-(trifluoromethyl)phenoxy]-

								04/12/93     	06/10/93

  69834-19-1…......Benzene, 1,1-oxybis[dodecyl-................
04/12/93     	06/10/93

  72252-48-3..........Benzoic acid,
3-[2-chloro-4-(trifluoromethyl)phenoxy]-, potassium

salt					04/12/93     	06/10/93

Alkylphenols and Alkylphenol Ethoxylates:.

  80-46-6..............
4-tert-Pentylphenol.............................  	3/29/96      	5/29/96

  88-18-6..............
2-tert-Butylphenol...............................	3/29/96      	5/29/96

  94-06-4..............  4-(1-Methylbutyl)phenol...................
3/29/96      	5/29/96

  98-54-4..............
4-tert-Butylphenol..............................	3/29/96      	5/29/96

  99-71-8..............
4-sec-Butylphenol..................................	3/29/96
5/29/96

  104-40-5............
4-Nonylphenol.........................................	3/29/96
5/29/96

  104-43-8............  4-Dodecylphenol.................................
3/29/96      	5/29/96

  949-13-3............
2-Octylphenol......................................... 	3/29/96
5/29/96

  1300-16-9............Nonylphenol (mixed isomers)................
3/29/96      	5/29/96

  1322-69-6............(1,1,3,3-Tetramethylbutyl)phenol (mixed isomers)

								3/29/96      	5/29/96

  1331-57-3............Dodecylphenol (mixed isomers)...........	3/29/96
    	5/29/96

1638-22-8............4-n-Butylphenol....................................
3/29/96      	5/29/96

1806-26-4............4-Octylphenol.....................................
 	3/29/96      	5/29/96

  2315-66-4............Decaethylene glycol 4-isooctylphenyl ether
3/29/96    5/29/96

  2497-58-7............Hexaethylene glycol 4-isooctylphenyl ether
3/29/96    5/29/96

3180-09-4............2-Butylphenol......................................
...  	3/29/96    5/29/96

  3884-95-5............2-(1,1,3,3-Tetramethylbutyl)phenol..........
3/29/96    5/29/96

  9002-93-1............Polyethylene glycol 4-(tert-octyl)phenyl ether
5/29/96

  9036-19-5............Polyethylene glycol mono(octyl)phenyl ether
3/29/96    5/29/96

  11066-49-2..........Isononylphenol (mixed isomers).............
3/29/96    5/29/96

14938-35-3..........4-Pentylphenol......................................
..  	3/29/96    5/29/96

  17404-66-9..........4-(1-Methyloctyl)phenol..........................
3/29/96    5/29/96

  25154-52-3..........Nonylphenol (mixed isomers)..................
3/29/96    5/29/96

  27178-34-3..........tert-Butylphenol (mixed isomers)............
3/29/96    5/29/96

  27193-28-8..........(1,1,3,3-Tetramethylbutyl)phenol (mixed
isomers)......

									3/29/96    5/29/96

  27193-86-8..........Dodecylphenol (mixed isomers)..............
3/29/96    5/29/96

  27985-70-2..........(1-Methylheptyl)phenol (mixed isomers)	3/29/96
5/29/96

  29932-96-5..........(1,1,3,3-Tetramethylbutyl)phenol (mixed
isomers)......

									3/29/96    5/29/96

  30105-54-5..........(1,1,3,3-Tetramethylbutyl)phenol (mixed
isomers)......

3/29/96    5/29/96

  31195-95-6...........Isobutylphenol (mixed isomers)..............
3/29/96    5/29/96

  54932-78-4...........4-(2,2,3,3-Tetramethylbutyl)phenol.........
3/29/96    5/29/96

  62744-41-6...........(1,1,3,3-Tetramethylbutyl)phenol (mixed isomers)

									3/29/96    5/29/96

  68987-90-6...........Poly(oxy-1,2-ethanediyl),
<greek-a>-(octylphenyl)-<greek-oh>-

			  hydroxy-, branched.				3/29/96    5/29/96

  84852-15-3..........Branched 4-nonylphenol (mixed isomers) 	3/29/96
5/29/96

Alkyl phosphates:

  78-40-0...............  Phosphoric acid, triethyl
ester...................	10/29/90  12/27/90

  78-42-2...............  Phosphoric acid, tris(2-ethylhexyl)ester....
10/29/90  12/27/90

  78-51-3...............  Ethanol, 2-butoxy-, phosphate (3:1).........
10/29/90  12/27/90

  107-66-4.............  Phosphoric acid, dibutyl
ester..................	10/29/90  12/27/90

  126-71-6.............  Phosphoric acid, tris(2-methylpropyl) ester
10/29/90 12/27/90

  126-73-8.............  Phosphoric acid tributyl
ester....................	10/29/90  12/27/90

  298-07-7.............  Phosphoric acid, bis(2-ethylhexyl)ester.....
10/29/90  12/27/90

  812-00-0.............  Phosphoric acid, monomethyl ester...........
10/29/90  12/27/90

  1070-03-7.............Phosphoric acid, mono(2-ethylhexyl) ester
10/29/90  12/27/90

  1498-51-7.............Phosphorodichloridic acid, ethylester.....
10/29/90  12/27/90

  1623-15-0.............Phosphoric acid, monobutyl ester.............
10/29/90  12/27/90

  1623-24-1.............Phosphoric acid, mono(1-methylethyl) ester
10/29/90  12/27/90

  2958-09-0.............Phosphoric acid, monooctadecyl ester......
10/29/90  12/27/90

  3900-04-7.............Phosphoric acid, monohexyl ester.............
10/29/90  12/27/90

  3991-73-9.............Phosphoric acid, monooctyl ester..............
10/29/90  12/27/90

  7057-92-3.............Phosphoric acid, didodecyl ester...............
10/29/90  12/27/90

  7332-46-9.............Ethanol, 2-(2-butoxyethoxy)-, phosphate (3:1)

									10/29/90  12/27/90

  12645-31-7...........Phosphoric acid, 2-ethylhexyl ester..........
10/29/90  12/27/90

  12751-23-4........... Phosphoric acid, dodecyl ester.................
10/29/90     12/27/90

  27215-10-7........... Phosphoric acid, diisooctyl ester..............
10/29/90     12/27/90

Brominated flame retardants:

  74-97-5...............   Methane,
bromochloro-.............................	10/29/90     12/27/90

  87-10-5.......  ......   Benzamide,
3,5-dibromo-N-(4-bromophenyl)-2-hydroxy-

									10/29/90     12/27/90

  87-83-2.....................  Benzene,
pentabromomethyl-....................	10/29/90     12/27/90

  87-84-3.....................
Cyclohexane,1,2,3,4,5-pentabromo-6-chloro-............

									10/29/90     12/27/90

  96-13-9.....................  1-Propanol,
2,3-dibromo-.........................	10/29/90     12/27/90

  593-60-2....................  Ethene,
bromo-........................................	10/29/90     12/27/90

  615-58-7....................  Phenol,
2,4-dibromo-...............................	10/29/90     12/27/90

4162-45-2...................Ethanol,2,2'-((1-methylethylidene)bis((2,6-d
ibromo-4,1-phenylene)

			  oxy))bis-					10/29/90     12/27/90

  25327-89-3.................Benzene,
1,1'-(1-methylethylidene)bis(3,5-dibromo-4-(2-propenyloxy)-

									10/29/90     12/27/90

  30554-72-4.................Cyclohexane, tetrabromodichloro-...........
10/29/90     12/27/90

  30554-73-5.................Cyclohexane,
tribromotrichloro-..............	10/29/90     12/27/90

  36483-57-5.................1-Propanol, 2,2-dimethyl-, tribromo deriv
10/29/90     12/27/90

  55205-38-4.................2-Propenoic acid,
(1-methylethylidene)bis(2,6-dibromo-4,1-phenylene)

			  ester						10/29/90      12/27/90

  68955-41-9.................Alkanes, C10-18, bromochloro-.............
10/29/90      12/27/90

  69882-11-7.................Phenol, 2,4(or 2,6)-dibromo-,
homopolymer10/29/90      12/27/90

  88497-56-7.................Benzene, ethenyl-, homopolymer, brominated
10/29/90  12/27/90

Chloralkyl phosphates

34621-99-3.................1,2-Ethanediyltetrakis(2-chloro-1-methylethyl
ene) phosphate

									6/14/93         8/12/93

38051-10-4.................2,2-Bis(chloromethyl)-1,3-propanediyltetrakis
(2-chloroethyl) phosphate

									6/14/93      8/12/93

  53461-82-8.................Oxydi-2,1-ethanediyltetrakis(2-chloroethyl)
phosphate

									6/14/93      8/12/93

  76649-15-5.................2-Chloro-1-methylethylbis(2-chloropropyl)
phosphate

Cyanoacrylates:

  137-05-3....................  2-Propenoic acid, 2-cyano-, methyl
ester.	1/26/94      3/28/94

  1069-55-2...................2-Propenoic acid, 2-cyano-, isobutyl ester
1/26/94      3/28/94

  6197-30-4...................2-Propenoic acid, 2-cyano-3,3-diphenyl-,
2-ethylhexyl ester

									1/26/94      3/28/94

  6606-65-1...................2-Propenoic acid, 2-cyano-, butyl
ester.....	1/26/94      3/28/94

  7085-85-0...................2-Propenoic acid, 2-cyano-, ethyl
ester....	1/26/94      3/28/94

  7324-02-9...................2-Propenoic acid, 2-cyano-, 2-propenyl
ester1/26/94     3/28/94

  10586-17-1.................2-Propenoic acid, 2-cyano-, 1-methylethyl
ester

									1/26/94      3/28/94

  21982-43-4.................2-Propenoic acid, 2-cyano-, ethoxyethyl
ester

									1/26/94      3/28/94

  23023-91-8.................2-Propenoic acid, 2-cyano-,
2,2,2-trifluoromethyl ester

									1/26/94      3/28/94

  27816-23-5.................2-Propenoic acid, 2-cyano-, 2-methoxyethyl
ester

									1/26/94      3/28/94

  64992-16-1.................Ethanaminium,
2-[[2-cyano-3-[4-(diethylamino)phenyl]-1-oxo-2-

			  propenyl]oxy]-N,N,N-trimethyl-, chloride	1/26/94      3/28/94

IRIS Chemicals:

  51-28-5.....................  2,4
Dinitrophenol.....................................	9/30/91      11/27/91

  95-65-8.....................  3,4
Dinethylphenol....................................	9/30/91      11/27/91

Isocyanates:

  91-97-4.....................  1,1'-Biphenyl,
4,4'-diisocyanato-3,3'-dimethyl-

									10/29/90     12/27/90

  100-28-7....................  Benzene,
1-isocyanato-4-nitro-................	10/29/90     12/27/90

  101-68-8....................  Benzene, 1,1'-methylenebis(4-isocyanato-
10/29/90     12/27/90

  102-36-3....................  Benzene,
1,2-dichloro-4-isocyanato-.......	10/29/90     12/27/90

  103-71-9....................  Benzene,
isocyanato-...............................	10/29/90     12/27/90

  104-12-1....................  Benzene,
1-chloro-4-isocyanato-..............	10/29/90     12/27/90

  104-49-4....................  Benzene,
1,4-diisocyanato-......................	10/29/90     12/27/90

  109-90-0....................  Ethane,
isocyanato-.................................	10/29/90     12/27/90

  110-78-1....................  Propane,
1-isocyanato-............................	10/29/90     12/27/90

  111-36-4....................  Butane,
1-isocyanato-..............................	10/29/90     12/27/90

  112-96-9....................  Octadecane,
1-isocyanato-.......................	10/29/90     12/27/90

  123-61-5....................  Benzene,
1,3-diisocyanato-......................	10/29/90     12/27/90

  329-01-1....................  Benzene,
1-isocyanato-3-(trifluoromethyl)- 10/29/90    12/27/90

  614-68-6....................  Benzene,
1-isocyanato-2-methyl-.............	10/29/90     12/27/90

  622-58-2....................  Benzene,
1-isocyanato-4-methyl-.............	10/29/90     12/27/90

  624-83-9....................  Methane,
isocyanato-...............................	10/29/90     12/27/90

  1476-23-9...................1-Propene,
3-isocyanato-...........................	10/29/90     12/27/90

  2422-91-5...................Benzene,
1,1',1'’-methylidynetris(4-isocyanato-

									10/29/90     12/27/90

  2493-02-9...................Benzene,
1-bromo-4-isocyanato-..............	10/29/90     12/27/90

  2909-38-8...................Benzene,
1-chloro-3-isocyanato-...............	10/29/90     12/27/90

  2949-22-6...................Acetic acid, isocyanato-, ethyl
ester..........	10/29/90     12/27/90

  3173-53-3...................Cyclohexane,
isocyanato-..........................	10/29/90     12/27/90

  4035-89-6...................Imidodicarbonic
diamide,N,N’,2-tris(6-isocyanatohexyl)-

									10/29/90     12/27/90

  4098-71-9...................Cyclohexane,
5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethyl-

									10/29/90     12/27/90

  4151-51-3...................Phenol, 4-isocyanato-, phosphorothioate
(3:1) (ester)

									10/29/90     12/27/90

  5124-30-1...................Cyclohexane,
1,1'-methylenebis(4-isocyanato-..........

									10/29/90     12/27/90

  5873-54-1...................Benzene,
1-isocyanato-2-((4-isocyanatophenyl)methyl)-

									10/29/90     12/27/90

  10031-75-1.................Benzene, 1,1'-(diisocyanatomethylene)bis-
10/29/90     12/27/90

  15646-96-5.................Hexane, 1,6-diisocyanato-2,4,4-trimethyl-
10/29/90     12/27/90

  16938-22-0.................Hexane, 1,6-diisocyanato-2,2,4-trimethyl-
10/29/90     12/27/90

  25854-16-4.................Benzene,
bis(isocyanatomethyl)-..............	10/29/90     12/27/90

  26447-40-5.................Benzene, 1,1'-methylenebis(isocyanato-..
10/29/90     12/27/90

  26603-40-7.................1,3,5,-Triazine-2,4,6(1H.3H,5H-trione,
1,3,5-tris(3-isocyanatomethyl-

			  phenyl)-					10/29/90     12/27/90

  26747-90-0.................1,3-Diazetidine-2,4-dione,
1,3-bis(3-isocyanatomethylphenyl)-

									10/29/90     12/27/90

  28178-42-9.................Benzene,
2-isocyanato-1,3-bis(1-methylethyl)-

									10/29/90     12/27/90

  28556-81-2.................Benzene, 2-isocyanato-1,3-dimethyl-.......
10/29/90     12/27/90

  30674-80-7.................2-Propenoic acid,
2-methyl-,2-isocyanatoethyl ester

									10/29/90     12/27/90

  34893-92-0.................Benzene, 1,3-dichloro-5-isocyanato-....
10/29/90     12/27/90

  68239-06-5.................Cyclohexane,
2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentyl-

									10/29/90     12/27/90

  73597-26-9.................2-Propenoic acid, 2-methyl-,
2-(((((5-isocyanato-1,3,3-trimethylcyclo-

			  hexyl) methyl)amino)carbonyl)oxy)ethyl ester 10/29/90  12/27/90

Methyl ethylene glycol ethers and esters:

  3121-61-7...................Ethylene glycol monomethyl ether acrylate
1/26/94      3/28/94

  23783-42-8.................Tetraethylene glycol monomethyl ether
1/26/94      3/28/94

Nonylphenol ethoxylates

  07311-27-5.................Ethanol,
2-[2-[2-[2-(p-nonylphenoxy)ethoxy]ethoxy]ethoxy]-

									11/29/96      1/27/97

  09016-45-9 and 20636-48-0...  Nonylphenol polyethylene glycol ether

									11/29/96      1/27/97

  20427-84-3.................Ethanol, 2-[2-(p-nonylphenoxy)ethoxy]-
11/29/96      1/27/97

  26027-38-3 and 26064-02-8...  p-Nonylphenol polyethylene glycol ether

									11/29/96      1/27/97

  26571-11-9.................Nonylphenol octa(oxyethylene)ethanol
11/29/96      1/27/97

  27176-93-8 and 27177-01-1...  Nonylphenoxydiglycol
11/29/96      1/27/97

  27177-05-5.................Nonylphenol hepta(oxyethylene)ethanol
11/29/96      1/27/97

  27177-08-8.................Nonylphenolnona(oxyethylene) ethanol
11/29/96      1/27/97

  27986-36-3.................Nonylphenoxy ethanol
   	11/29/96      1/27/97

  37205-87-1.................Poly(oxy-1,2-ethanediyl),
alpha-(isononylphenyl)-omega-hydroxy

									11/29/96      1/27/97

OSHA Chemicals in Need of Dermal Absorption Testing:

  60-29-7.....................  Ethyl
ether...........................................    	1/26/94
3/28/94

  61-82-5.....................
Amitrole..............................................      	3/11/94
 5/10/94

  74-96-4.....................  Ethyl
bromide.........................................   	3/11/94      5/10/94

  75-05-8.....................
Acetonitrile..........................................     	8/4/95
10/3/95

  75-12-7.....................
Formamide.............................................  	8/4/95
10/3/95

  75-15-0.....................  Carbon
disulfide...................................... 	3/11/94      5/10/94

  75-25-2.....................
Bromoform.............................................  	3/11/94
5/10/94

  75-34-3.....................
1,1-Dichloroethane...................................	3/11/94
5/10/94

  75-35-4.....................  Vinylidene
chloride...................................  	8/4/95        10/3/95

  75-65-0.....................  tert-Butyl
alcohol....................................  	1/26/94      3/28/94

  76-22-2.....................
Camphor...............................................    	1/26/94
3/28/94

  77-73-6.....................
Dicyclopentadiene.....................................	8/4/95
10/3/95

  77-78-1.....................  Dimethyl
sulfate...................................... 	3/11/94      5/10/94

  78-59-1.....................
Isophorone............................................   	8/4/95
10/3/95

  78-87-5.....................  Propylene
dichloride.................................	8/4/95        10/3/95

  78-92-2.....................  sec-Butyl
alcohol.....................................  	1/26/94      3/28/94

  79-20-9.....................  Methyl
acetate........................................    	1/26/94      3/28/94

  79-46-9.....................
2-Nitropropane........................................	3/11/94
5/10/94

  88-72-2.....................
o-Nitrotoluene........................................    	3/11/94
5/10/94

  89-72-5.....................
o-sec-Butylphenol.................................... 	3/11/94
5/10/94

  90-04-0.....................
o-Anisidine...........................................      	3/11/94
 5/10/94

  91-20-3.....................
Naphthalene...........................................  	8/4/95
10/3/95

  92-52-4.....................
Biphenyl..............................................     	8/4/95
 10/3/95

  95-13-6.....................
Indene................................................      	3/11/94
 5/10/94

  95-49-8.....................
o-Chlorotoluene.......................................	3/11/94
5/10/94

  95-50-1.....................
o-Dichlorobenzene....................................	8/4/95
10/3/95

  96-18-4.....................
1,2,3-Trichloropropane............................	8/4/95        10/3/95

  97-77-8.....................
Disulfiram............................................    	1/26/94
3/28/94

  98-29-3.....................
t-Butylcatechol.......................................   	8/4/95
10/3/95

  99-08-1.....................
m-Nitrotoluene........................................  	8/4/95
10/3/95

  99-65-0.....................
m-Dinitrobenzene....................................	3/11/94
5/10/94

  99-99-0.....................
p-Nitrotoluene........................................  	8/4/95
10/3/95

  100-00-5....................
p-Nitrochlorobenzene..............................	3/11/94      5/10/94

  100-01-6....................
p-Nitroaniline........................................   	3/11/94
5/10/94

  100-44-7....................  Benzyl
chloride.......................................	3/11/94      5/10/94

  100-25-4....................
p-Dinitrobenzene.....................................	1/26/94
3/28/94

  100-63-0....................
Phenylhydrazine.......................................	3/11/94
5/10/94

  105-46-4....................  sec-Butyl
acetate..................................... 	1/26/94      3/28/94

  106-42-3....................
p-Xylene..............................................    	1/26/94
3/28/94

  106-46-7....................
p-Dichlorobenzene..................................	8/4/95
10/3/95

  106-49-0....................
p-Toluidine...........................................   	3/11/94
5/10/94

  107-06-2....................  Ethylene
dichloride..................................	8/4/95        10/3/95

  107-31-3....................  Methyl
formate........................................  	1/26/94      3/28/94

  107-66-4....................  Dibutyl
phosphate....................................	1/26/94      3/28/94

  108-03-2....................
1-Nitropropane........................................  	1/26/94
3/28/94

  108-44-1....................
m-Toluidine...........................................   	3/11/94
5/10/94

  108-87-2....................
Methylcyclohexane..................................	1/26/94      3/28/94

  108-90-7....................
Chlorobenzene.........................................	3/11/94
5/10/94

  108-93-0....................
Cyclohexanol.......................................... 	8/4/95
10/3/95

  109-66-0....................
Pentane...............................................    	1/26/94
3/28/94

  109-99-9....................
Tetrahydrofuran.......................................	3/11/94
5/10/94

  110-12-3....................  Methyl isoamyl
ketone.............................	8/4/95      10/3/95

  110-83-8....................
Cyclohexene...........................................  	1/26/94
3/28/94

  111-84-2....................
Nonane................................................    	1/26/94
3/28/94

  120-80-9....................
Catechol..............................................    	8/4/95
10/3/95

  121-14-2....................
2,4-Dinitrotoluene...................................	3/11/94
5/10/94

  121-69-7....................
Dimethylaniline.......................................	8/4/95
10/3/95

  122-39-4....................
Diphenylamine.........................................	3/11/94
5/10/94

  123-42-2....................  Diacetone
alcohol.....................................	8/4/95        10/3/95

  123-92-2....................  Isoamyl
acetate.......................................	1/26/94      3/28/94

  126-99-8....................
beta-Chloroprene...................................... 	3/11/94
5/10/94

  127-19-5....................  Dimethyl
acetamide..................................	8/4/95        10/3/95

  142-82-5....................  Heptane
(n-Heptane)...............................	1/26/94      3/28/94

  150-76-5....................
p-Methoxyphenol....................................	3/11/94      5/10/94

  287-92-3....................
Cyclopentane..........................................   	1/26/94
3/28/94

  528-29-0....................
o-Dinitrobenzene.....................................	3/11/94
5/10/94

  532-27-4....................
a-Chloroacetophenone.............................	1/26/94      3/28/94

  540-59-0....................
1,2-Dichloroethylene...............................	3/11/94      5/10/94

  540-88-5....................  tert-Butyl
acetate....................................   	1/26/94      3/28/94

  542-92-7....................
Cyclopentadiene......................................	  8/4/95
10/3/95

  626-17-5....................
m-Phthalodinitrile....................................	3/11/94
5/10/94

  628-63-7....................  n-Amyl
acetate........................................ 	1/26/94      3/28/94

  768-52-5....................
N-Isopropylaniline...................................	3 /11/94
5/10/94

1300-73-8...................Xylidine....................................
..........      	3/11/94      5/10/94

  6423-43-4...................Propylene glycol
dinitrate.........................	3/11/94      5/10/94

  7631-90-5...................Sodium
bisulfite......................................  	1/26/94      3/28/94

  7681-57-4...................Sodium
metabisulfite...............................	1/26/94      3/28/94

  25013-15-4.................Vinyl
toluene.........................................  	3/11/94      5/10/94

  34590-94-8.................Dipropylene glycol methyl
ether.............	  8/4/95      10/3/95

Propylene glycol ethers and esters:

  108-65-6....................  Propylene glycol monomethyl ether
acetate1/26/94      3/28/94

  110-98-5....................  Dipropylene
glycol...................................	1/26/94      3/28/94

  770-35-4....................
1-Phenoxy-2-propanol.............................	1/26/94      3/28/94

  20324-32-7.................1-(2-Methoxy-1-methylethoxy)-2-propanol
1/26/94      3/28/94

  20324-33-8.................Tripropylene glycol methyl
ether.............	1/26/94      3/28/94

28677-93-2.................Methoxy-1-propanol...........................
......	1/26/94      3/28/94

  29387-86-8.................Propylene glycol monobutyl
ether............	1/26/94      3/28/94

  29911-28-2.................Dipropylene glycol butyl
ether.................	1/26/94      3/28/94

  42978-66-5.................Tripropylene glycol
diacrylate..................	1/26/94      3/28/94

  57018-52-7.................Propylene glycol mono-tert-butyl ether....
1/26/94      3/28/94

  88917-22-0.................Dipropylene glycol monomethyl ether acetate
1/26/94  3/28/94

Siloxanes:

  107-46-0....................
Hexamethyldisiloxane..............................	10/12/93    2/28/94

  107-50-6....................
Tetradecamethylcycloheptasiloxane.........	10/12/93      2/28/94

  107-51-7....................
Octamethyltrisiloxane..............................	10/12/93
2/28/94

  107-52-8....................
Tetradecamethylhexasiloxane..................	10/12/93      2/28/94

  107-53-9....................
Tetracosamethylundecasiloxane...............	10/12/93      2/28/94

  141-62-8....................
Decamethyltetrasiloxane..........................	10/12/93      2/28/94

  141-63-9....................
Dodecamethylpentasiloxane.......................	10/12/93      2/28/94

  540-97-6....................
Dodecamethylcyclohexasiloxane...............	10/12/93      2/28/94

  541-01-5....................
Hexadecamethylheptasiloxane.................	10/12/93      2/28/94

  541-02-6....................
Decamethylcyclopentasiloxane................	10/12/93      2/28/94

  541-05-9....................
Hexamethylcyclotrisiloxane.....................	10/12/93      2/28/94

  546-56-5....................
Octaphenylcyclotetrasiloxane.....................	10/12/93      2/28/94

  556-67-2....................
Octamethylcyclotetrasiloxane..................	10/12/93      2/28/94

  556-68-3....................
Hexadecamethylcyclooctasiloxane...........	10/12/93      2/28/94

  556-69-4....................
Octadecamethyloctasiloxane....................	10/12/93      2/28/94

  556-70-7....................
Docosamethyldecasiloxane......................	10/12/93      2/28/94

  556-71-8....................
Octadecamethylcyclononasiloxane...........	10/12/93      2/28/94

  999-97-3....................
Hexamethyldisilazane..............................	10/12/93      2/28/94

2370-88-9...................Tetramethylcyclotetrasiloxane...............
...	10/12/93      2/28/94

  2374-14-3...................Trifluoropropylmethylcyclotrisiloxane.....
10/12/93      2/28/94

2471-08-1...................Hexacosamethyldodecasiloxane...............
10/12/93      2/28/94

2471-09-2...................Octacosamethyltridecasiloxane...............
.	10/12/93      2/28/94

2471-10-5...................Triacontamethyltetradecasiloxane............
10/12/93      2/28/94

  2471-11-6...................Dotriacontamethylpentadecasiloxane........
10/12/93      2/28/94

2554-06-5...................Methylvinylcyclosiloxane....................
.....	10/12/93      2/28/94

2627-95-4...................Tetramethyldivinyldisiloxane................
...	10/12/93      2/28/94

2652-13-3...................Eicosamethylnonasiloxane....................
....	10/12/93      2/28/94

  70131-67-8.................Siloxanes and silicones, di-Me,
hydroxy-terminated

									10/12/93      2/28/94

9004-73-3...................Methylpolysiloxane..........................
.........	10/12/93      2/28/94

  18766-38-6.................Docosamethylcycloundecasiloxane..........
10/12/93      2/28/94

18772-36-6.................Eicosamethylcyclodecasiloxane...............
10/12/93      2/28/94

  18844-04-7.................Hexatriacontamethylheptadecasiloxane...
10/12/93      2/28/94

  18919-94-3.................Tetracosamethylcyclododecasiloxane......
10/12/93      2/28/94

  23523-12-8.................Hexatriacontamethylcyclooctadecasiloxane
10/12/93      2/28/94

  23523-14-0.................Triacontamethylcyclopentadecasiloxane..
10/12/93      2/28/94

  23732-94-7.................Hexacosamethylcyclotridecasiloxane.......
10/12/93      2/28/94

  36938-50-8.................Tetratriacontamethyl hexadecasiloxane...
10/12/93      2/28/94

  36938-52-0.................Octatriacontamethyl octadecasiloxane.....
10/12/93      2/28/94

  63148-62-9.................Dimethyl silicones and
siloxanes.............	10/12/93      2/28/94

  67762-90-7.................Dimethyl silicones and siloxane, reaction
products with silica

									0/12/93        2/28/94

67762-94-1.................Dimethylmethylvinylsiloxane..................
10/12/93      2/28/94

68037-59-2.................Dimethylhydropolylsiloxane...................
.	10/12/93      2/28/94

68037-74-1.................Dimethylpolysiloxanes........................
.....	10/12/93      2/28/94

68083-14-7.................Dimethyldiphenylsiloxane.....................
...	10/12/93      2/28/94

69430-24-6.................Cyclopolydimethylsiloxane....................
..	10/12/93      2/28/94

  115361-68-7...............Dimethylmethyl 3,3,3-trifluoropropyl
siloxane

									10/12/93      2/28/94

  149050-40-8...............Octacosamethylcyclotetradecasiloxane...
10/12/93      2/28/94

  150026-95-2...............Dotriacontamethylcyclohexadecasiloxane
10/12/93      2/28/94

  150026-96-3...............Tetratriacontamethylcycloheptadecasiloxane
10/12/93    2/28/94

  150026-97-4...............Octatriacontamethylcyclononadecasiloxane
10/12/93     2/28/94

  150026-98-5...............Tetracontamethylcycloeicosasiloxane.....
10/12/93      2/28/94

  150026-99-6...............Tetracontamethylnonadecasiloxane........
10/12/93      2/28/94

  150027-00-2...............Dotetracontamethyleicosasiloxane..........
10/12/93      2/28/94

  not
available...............Polymethyloctadecylsiloxane....................
10/12/93      2/28/94

Substantially produced chemicals in need of subchronic tests:

  80-51-3.....................
p,p’-Oxybis(benzenesulfonylhydrazide)....	9/30/91     11/27/91

  81-84-5.....................  Naphthalenedicarboxylic
anhydride............	9/30/91     11/27/91

  84-51-5.....................
2-Ethylanthraquinone................................	9/30/91
11/27/91

  87-02-5.....................  7-Amino-4-hydroxy-2-naphthalenesulfonic
acid

									9/30/91     11/27/91

  90-15-3.....................
1-Naphthol.............................................  	9/30/91
11/27/91

  92-70-6.....................  3-Hydroxy-2-naphthoic
acid.....................	9/30/91     11/27/91

  94-28-0.....................  Triethylene glycol
bis(2-ethylhexanoate)...	9/30/91     11/27/91

  95-32-9.....................
2-(4-Morpholinyldithio)-benzothiazole......	9/30/91     11/27/91

  97-88-1.....................  N-Butyl
methacrylate...............................	9/30/91     11/27/91

  98-48-6.....................  1,3-Benzenedisulfonic
Acid.......................	9/30/91     11/27/91

  99-54-7.....................
3,4-Dichloronitrobenzene.........................	9/30/91     11/27/91

  99-63-8.....................  Isophthaloyl
chloride.................................	9/30/91     11/27/91

  100-20-9....................  Terephthaloyl
chloride.............................	9/30/91     11/27/91

  100-29-8....................
4-Ethoxynitrobenzene................................	9/30/91
11/27/91

  102-01-2....................
Acetoacetanilide......................................	9/30/91
11/27/91

  106-31-0....................  Butyric
anhydride....................................	9/30/91     11/27/91

  106-63-8....................  Isobutyl
acrylate..................................... 	9/30/91     11/27/91

  111-96-6....................  Diethylene glycol dimethyl
ether..............	9/30/91     11/27/91

  112-15-2....................  Ethanol, 2-(2-ethoxyethoxy)-,
acetate........	9/30/91     11/27/91

  116-81-4....................  Bromamine
acid......................................	9/30/91     11/27/91

  119-33-5....................
4-Methyl-2-nitro-phenol..........................	9/30/91     11/27/91

  121-60-8....................  4-(Acetylamino)benzenesulfonyl chloride.
9/30/91     11/27/91

  123-54-6....................
2,4-Pentanedione...................................... 	9/30/91
11/27/91

  123-62-6....................  Propanoic
anhydride................................	9/30/91     11/27/91

  142-16-5....................
Bis(2-ethylhexyl)-2-butenedioate.............	9/30/91     11/27/91

  311-89-7....................
Perfluorotributylamine.............................	9/30/91     11/27/91

  355-42-0....................
Perfluoro-N-hexane.................................	9/30/91     11/27/91

  594-42-3....................  Trichloromethanesulfenyl
chloride............	9/30/91     11/27/91

  616-21-7....................
1,2-Dichlorobutane....................................	9/30/91
11/27/91

  626-17-5....................
1,3-Dicyanobenzene.................................	9/30/91     11/27/91

  760-23-6....................
3,4-Dichlorobutene....................................	9/30/91
11/27/91

  929-06-6....................
2-(2-Aminoethoxy)-ethanol.....................	6/30/92      9/28/92

1047-16-1...................Quinacridone................................
..........  	9/30/91     11/27/91

  1111-78-0...................Ammonium
carbamate..............................	9/30/91     11/27/91

  3089-11-0...................Hexa(methoxymethyl) melamine..............
9/30/91     11/27/91

Sulphones:

  67-71-0.....................
Dimethylsulfone....................................... 	9/30/91
11/27/91

  77-79-2.....................
3-Sulfolene...........................................      	9/30/91
11/27/91

  80-07-9.....................  Sulfonyl
bis-(4-chlorobenzene).................	9/30/91     11/27/91

  80-08-0.....................  4,4'-Diaminodiphenyl
sulfone.....................	9/30/91     11/27/91

  80-09-1.....................  Bisphenol
S...........................................   	9/30/91     11/27/91

  98-30-6.....................
2-Amino-4-(methylsulfonyl)phenol............	9/30/91     11/27/91

  126-33-0....................
Sulfolane.............................................    	9/30/91
11/27/91

  127-63-9....................
Diphenylsulfone.......................................	9/30/91
11/27/91

  2580-77-0...................2,2'-Sulfonyl
bis-ethanol...........................	9/30/91     11/27/91

  3278-22-6...................1,1'-[Methylene bis(sulfonyl)]bisethene...
9/30/91     11/27/91

  5246-57-1...................2-[(3-Aminophenyl)sulfonyl]ethanol........
9/30/91     11/27/91

16588-67-3.................3-[N-Ethyl-4-[[6-(methylsulfonyl)-2-benzothia
zolyl]azo]-m-

			  toluidino]- propionitrile 			9/30/91     11/27/91

  17557-67-4.................6-(Methylsulfonyl)-2-benzothiazolamine
9/30/91     11/27/91

  17601-96-6.................2-Amino-4-[(2-hydroxyethyl) sulfonyl]phenol

									9/30/91     11/27/91

  17688-68-5.................4-Phenylthiomorpholine, 1,1-dioxide......
9/30/91     11/27/91

  17741-62-7.................4-[4-[(2,6-Dichloro-4-nitrophenyl)
azo]phenyl]thiomorpholine,

			  1,1-dioxide-					9/30/91     11/27/91

  18760-44-6.................3-(Decyloxy)tetrahydrothiophene 1,1-dioxide
9/30/91 11/27/91

  20018-09-1.................1-(Diiodomethyl) sulfonyl-4-methyl benzene
9/30/91  11/27/91

  26750-50-5.................1,1'-[Oxybis(methylenesulfonyl)] bisethene
9/30/91     11/27/91

  36724-43-3.................2,2'-[Oxybis(methylenesulfonyl)]bisethanol
9/30/91     11/27/91

41123-59-5.................1,1'-[Methylenebis(sulfonyl)]bis-2-chloroetha
ne

									9/30/91     11/27/91

  41123-69-7.................2,2'-[Methylenebis(sulfonyl)]bisethanol..
9/30/91     11/27/91

  41687-30-3.................2-[(3-Nitrophenyl)sulfonyl]ethanol.........
9/30/91     11/27/91

  52218-35-6.................2-[(6-Amino-2-naphthalenyl)sulfonyl]ethanol
9/30/91  11/27/91

53061-10-2.................1,1'-[Oxybis(methylenesulfonyl)]bis-2-chloroe
thane

									9/30/91      11/27/91

  63134-33-8.................4-[[4-(Phenylmethoxy)phenyl]sulfonyl]phenol
9/30/91 11/27/91

------------------------------------------------------------------------
----------------------------------------

(Secs 8(a) and 8(d), 90 Stat.  2027, 2029; 15 U.S.C. 2607 (a) and (d))

[47 FR 26998, June 22, 1982]