fractionater.
68478-25-1............................  Tail gas (petroleum), catalytic
                                         cracker refractionation
                                         absorber.
68478-26-2............................  Tail gas (petroleum), catalytic
                                         reformed naphtha fractionation
                                         stabilizer.
68478-27-3............................  Tail gas (petroleum), catalytic
                                         reformed naphtha separator.
68478-28-4............................  Tail gas (petroleum), catalytic
                                         reformed naphtha stabilizer.
68478-29-5............................  Tail gas (petroleum), cracked
                                         distillate hydrotreater
                                         separator.
68478-30-8............................  Tail gas (petroleum),
                                         hydrodesulfurized straight-run
                                         naphtha separator.
68478-31-9............................  Tail gas (petroleum), isomerized
                                         naphtha fractionates, hydrogen
                                         sulfide-free.
68478-32-0............................  Tail gas (petroleum), saturate
                                         gas plant mixed stream, C4-
                                         rich.
68478-33-1............................  Tail gas (petroleum), saturate
                                         gas recovery plant, C1-2-rich.
68478-34-2............................  Tail gas (petroleum), vacuum
                                         residues thermal cracker.
68512-61-8............................  Residues (petroleum), heavy
                                         coker and light vacuum.
68512-62-9............................  Residues (petroleum), light
                                         vacuum.
68512-78-7............................  Solvent naphtha (petroleum),
                                         light arom., hydrotreated.
68512-91-4............................  Hydrocarbons, C3-4-rich,
                                         petroleum distillates.
68513-02-0............................  Naphtha (petroleum), full-range
                                         coker.
68513-03-1............................  Naphtha (petroleum), light
                                         catalytic reformed, arom.-free.
68513-11-1............................  Fuel gases, hydrotreater
                                         fractionation, scrubbed.
68513-12-2............................  Fuel gases, saturate gas unit
                                         fractionater-absorber
                                         overheads.
68513-13-3............................  Fuel gases, thermal cracked
                                         catalytic cracking residue.
68513-14-4............................  Gases (petroleum), catalytic
                                         reformed straight-run naphtha
                                         stabilizer overheads.
68513-15-5............................  Gases (petroleum), full-range
                                         straight-run naphtha
                                         dehexanizer off.
68513-16-6............................  Gases (petroleum), hydrocracking
                                         depropanizer off, hydrocarbon-
                                         rich.
68513-17-7............................  Gases (petroleum), light
                                         straight-run naphtha stabilizer
                                         off.
68513-18-8............................  Gases (petroleum), reformer
                                         effluent high-pressure flash
                                         drum off.
68513-19-9............................  Gases (petroleum), reformer
                                         effluent low-pressure flash
                                         drum off.
68513-62-2............................  Disulfides, C5-12-alkyl.
68513-63-3............................  Distillates (petroleum),
                                         catalytic reformed straight-run
                                         naphtha overheads.
68513-65-5............................  Butane, branched and linear.
68513-66-6............................  Residues (petroleum), alkylation
                                         splitter, C4-rich.
68513-67-7............................  Residues (petroleum),
                                         cyclooctadiene bottoms.
68513-68-8............................  Residues (petroleum),
                                         deethanizer tower.
68513-69-9............................  Residues (petroleum), steam-
                                         cracked light.
68513-74-6............................  Waste gases, ethylene oxide
                                         absorber-reactor.
68514-15-8............................  Gasoline, vapor-recovery.
68514-29-4............................  Hydrocarbons, amylene feed
                                         debutanizer overheads non-
                                         extractable raffinates.
68514-31-8............................  Hydrocarbons, C1-4.
68514-32-9............................  Hydrocarbons, C10 and C12,
                                         olefin-rich.
68514-33-0............................  Hydrocarbons, C12 and C14,
                                         olefin-rich.
68514-34-1............................  Hydrocarbons, C9-14, ethylene-
                                         manuf.-by-product.
68514-35-2............................  Hydrocarbons, C14-30, olefin-
                                         rich.
68514-36-3............................  Hydrocarbons, C1-4, sweetened.
68514-37-4............................  Hydrocarbons, C4-5-unsatd.
68514-38-5............................  Hydrocarbons, C4-10-unsatd.
68514-39-6............................  Naphtha (petroleum), light steam-
                                         cracked, isoprene-rich.
68514-79-4............................  Petroleum products, hydrofiner-
                                         powerformer reformates.
68515-25-3............................  Benzene, C1-9-alkyl derivs.
68515-26-4............................  Benzene, di-C12-14-alkyl derivs.
68515-27-5............................  Benzene, di-C10-14-alkyl
                                         derivs., fractionation
                                         overheads, heavy ends.
68515-28-6............................  Benzene, di-C10-14-alkyl
                                         derivs., fractionation
                                         overheads, light ends.
68515-29-7............................  Benzene, di-C10-14-alkyl
                                         derivs., fractionation
                                         overheads, middle cut.
68515-30-0............................  Benzene, mono-C20-48-alkyl
                                         derivs.
68515-32-2............................  Benzene, mono-C12-14-alkyl
                                         derivs., fractionation bottoms.
68515-33-3............................  Benzene, mono-C10-12-alkyl
                                         derivs., fractionation bottoms,
                                         heavy ends.
68515-34-4............................  Benzene, mono-C12-14-alkyl
                                         derivs., fractionation bottoms,
                                         heavy ends.
68515-35-5............................  Benzene, mono-C10-12-alkyl
                                         derivs., fractionation bottoms,
                                         light ends.
68515-36-6............................  Benzene, mono-C12-14-alkyl
                                         derivs., fractionation bottoms,
                                         light ends.
68516-20-1............................  Naphtha (petroleum), steam-
                                         cracked middle arom.
68526-52-3............................  Alkenes, C6.
68526-53-4............................  Alkenes, C6-8, C7-rich.
68526-54-5............................  Alkenes, C7-9, C8-rich.
68526-55-6............................  Alkenes, C8-10, C9-rich.
68526-56-7............................  Alkenes, C9-11, C10-rich.
68526-57-8............................  Alkenes, C10-12, C11-rich.

68526-58-9............................  Alkenes, C11-13, C12-rich.
68526-77-2............................  Aromatic hydrocarbons, ethane
                                         cracking scrubber effluent and
                                         flare drum.
68526-99-8............................  Alkenes, C6-9 .alpha.-.
68527-00-4............................  Alkenes, C8-9 .alpha.-.
68527-11-7............................  Alkenes, C5.
68527-13-9............................  Gases (petroleum), acid,
                                         ethanolamine scrubber.
68527-14-0............................  Gases (petroleum), methane-rich
                                         off.
68527-15-1............................  Gases (petroleum), oil refinery
                                         gas distn. off.
68527-16-2............................  Hydrocarbons, C1-3.
68527-18-4............................  Gas oils (petroleum), steam-
                                         cracked.
68527-19-5............................  Hydrocarbons, C1-4, debutanizer
                                         fraction.
68527-21-9............................  Naphtha (petroleum), clay-
                                         treated full-range straight-
                                         run.
68527-22-0............................  Naphtha (petroleum), clay-
                                         treated light straight-run.
68527-23-1............................  Naphtha (petroleum), light steam-
                                         cracked arom.
68527-26-4............................  Naphtha (petroleum), light steam-
                                         cracked, debenzenized.
68527-27-5............................  Naphtha (petroleum), full-range
                                         alkylate, butane-contg.
68553-00-4............................  Fuel oil, no. 6.
68553-14-0............................  Hydrocarbons, C8-11.
68602-79-9............................  Distillates (petroleum), benzene
                                         unit hydrotreater dipentanizer
                                         overheads.
68602-81-3............................  Distillates, hydrocarbon resin
                                         prodn. higher boiling.
68602-82-4............................  Gases (petroleum), benzene unit
                                         hydrotreater depentenizer
                                         overheads.
68602-83-5............................  Gases (petroleum), C1-5, wet.
68602-84-6............................  Gases (petroleum), secondary
                                         absorber off, fluidized
                                         catalytic cracker overheads
                                         fractionater.
68602-96-0............................  Distillates (petroleum),
                                         oxidized light, strong acid
                                         components, compds. with
                                         diethanolamine.
68602-97-1............................  Distillates (petroleum),
                                         oxidized light, strong acid
                                         components, sodium salts.
68602-98-2............................  Distillates (petroleum),
                                         oxidized light, strong acid
                                         components.
68602-99-3............................  Distillates (petroleum),
                                         oxidized light, strong acid-
                                         free.
68603-00-9............................  Distillates (petroleum), thermal
                                         cracked naphtha and gas oil.
68603-01-0............................  Distillates (petroleum), thermal
                                         cracked naphtha and gas oil, C5-
                                         dimer-contg.
68603-02-1............................  Distillates (petroleum), thermal
                                         cracked naphtha and gas oil,
                                         dimerized.
68603-03-2............................  Distillates (petroleum), thermal
                                         cracked naphtha and gas oil,
                                         extractive.
68603-08-7............................  Naphtha (petroleum), arom.-
                                         contg.
68603-09-8............................  Hydrocarbon waxes (petroleum),
                                         oxidized, calcium salts.
68603-10-1............................  Hydrocarbon waxes (petroleum),
                                         oxidized, Me esters, barium
                                         salts.
68603-11-2............................  Hydrocarbon waxes (petroleum),
                                         oxidized, Me esters, calcium
                                         salts.
68603-12-3............................  Hydrocarbon waxes (petroleum),
                                         oxidized, Me esters, sodium
                                         salts.
68603-13-4............................  Petrolatum (petroleum),
                                         oxidized, ester with sorbitol.
68603-14-5............................  Residual oils (petroleum),
                                         oxidized, calcium salts.
68603-31-6............................  Alkenes, C10, tert-amylene
                                         concentrator by-product.
68603-32-7............................  Alkenes, C15-20 .alpha.-,
                                         isomerized.
68606-09-7............................  Fuel gases, expander off.
68606-10-0............................  Gasoline, pyrolysis, debutanizer
                                         bottoms.
68606-11-1............................  Gasoline, straight-run, topping-
                                         plant.
68606-24-6............................  Hydrocarbons, C4, butene
                                         concentrator by-product.
68606-25-7............................  Hydrocarbons, C2-4.
68606-26-8............................  Hydrocarbons, C3.
68606-27-9............................  Gases (petroleum), alkylation
                                         feed.
68606-28-0............................  Hydrocarbons, C5 and C10-aliph.
                                         and C6-8-arom.
68606-31-5............................  Hydrocarbons, C3-5, butadiene
                                         purification (purifn.) by-
                                         product.
68606-34-8............................  Gases (petroleum), depropanizer
                                         bottoms fractionation off.
68606-36-0............................  Hydrocarbons, C5-unsatd. rich,
                                         isoprene purifn. by-product.
68607-11-4............................  Petroleum products, refinery
                                         gases.
68607-30-7............................  Residues (petroleum), topping
                                         plant, low-sulfur.
68608-56-0............................  Waste gases, from carbon black
                                         manuf.
68647-60-9............................  Hydrocarbons, C > 4.
68647-61-0............................  Hydrocarbons, C4-5, tert-amylene
                                         concentrator by-product.
68647-62-1............................  Hydrocarbons, C4-5, butene
                                         concentrator by-product, sour.
68650-36-2............................  Aromatic hydrocarbons, C8, o-
                                         xylene-lean.
68650-37-3............................  Paraffin waxes (petroleum),
                                         oxidized, sodium salts.
68782-97-8............................  Distillates (petroleum),
                                         hydrofined lubricating-oil.
68782-98-9............................  Extracts (petroleum), clarified
                                         oil solvent, condensed-ring-
                                         arom.-contg.
68782-99-0............................  Extracts (petroleum), heavy
                                         clarified oil solvent,
                                         condensed-ring-arom.-contg.
68783-00-6............................  Extracts (petroleum), heavy
                                         naphthenic distillate solvent,
                                         arom. conc.
68783-01-7............................  Extracts (petroleum), heavy
                                         naphthenic distillate solvent,
                                         paraffinic conc.
68783-02-8............................  Extracts (petroleum),
                                         intermediate clarified oil
                                         solvent, condensed-ring-arom.-
                                         contg.
68783-04-0............................  Extracts (petroleum), solvent-
                                         refined heavy paraffinic
                                         distillate solvent.
68783-05-1............................  Gases (petroleum), ammonia-
                                         hydrogen sulfide, water-satd.
68783-06-2............................  Gases (petroleum), hydrocracking
                                         low-pressure separator.
68783-07-3............................  Gases (petroleum), refinery
                                         blend.
68783-08-4............................  Gas oils (petroleum), heavy
                                         atmospheric.
68783-09-5............................  Naphtha (petroleum), catalytic
                                         cracked light distd.

68783-12-0............................  Naphtha (petroleum),
                                         unsweetened.
68783-13-1............................  Residues (petroleum), coker
                                         scrubber, condensed-ring-arom.-
                                         contg.
68783-15-3............................  Alkenes, C6-7 .alpha.-.
68783-61-9............................  Fuel gases, refinery, sweetened.
68783-62-0............................  Fuel gases, refinery,
                                         unsweetened.
68783-64-2............................  Gases (petroleum), catalytic
                                         cracking.
68783-65-3............................  Gases (petroleum), C2-4,
                                         sweetened.
68783-66-4............................  Naphtha (petroleum), light,
                                         sweetened.
68814-47-1............................  Waste gases, refinery vent.
68814-67-5............................  Gases (petroleum), refinery.
68814-87-9............................  Distillates (petroleum), full-
                                         range straight-run middle.
68814-89-1............................  Extracts (petroleum), heavy
                                         paraffinic distillates, solvent-
                                         deasphalted.
68814-90-4............................  Gases (petroleum), platformer
                                         products separator off.
68814-91-5............................  Alkenes, C5-9 .alpha.-.
68855-57-2............................  Alkenes, C6-12 .alpha.-.
68855-58-3............................  Alkenes, C10-16 .alpha.-.
68855-59-4............................  Alkenes, C14-18 .alpha.-.
68855-60-7............................  Alkenes, C14-20 .alpha.-.
68911-58-0............................  Gases (petroleum), hydrotreated
                                         sour kerosine depentanizer
                                         stabilizer off.
68911-59-1............................  Gases (petroleum), hydrotreated
                                         sour kerosine flash drum.
68915-96-8............................  Distillates (petroleum), heavy
                                         straight-run.
68915-97-9............................  Gas oils (petroleum), straight-
                                         run, high-boiling.
68918-69-4............................  Petrolatum (petroleum),
                                         oxidized, zinc salt.
68918-73-0............................  Residues (petroleum), clay-
                                         treating filter wash.
68918-93-4............................  Paraffin waxes and Hydrocarbon
                                         waxes, oxidized, alkali metal
                                         salts.
68918-98-9............................  Fuel gases, refinery, hydrogen
                                         sulfide-free.
68918-99-0............................  Gases (petroleum), crude oil
                                         fractionation off.
68919-00-6............................  Gases (petroleum), dehexanizer
                                         off.
68919-01-7............................  Gases (petroleum), distillate
                                         unifiner desulfurization
                                         stripper off.
68919-02-8............................  Gases (petroleum), fluidized
                                         catalytic cracker fractionation
                                         off.
68919-03-9............................  Gases (petroleum), fluidized
                                         catalytic cracker scrubbing
                                         secondary absorber off.
68919-04-0............................  Gases (petroleum), heavy
                                         distillate hydrotreater
                                         desulfurization stripper off.
68919-05-1............................  Gases (petroleum), light
                                         straight run gasoline
                                         fractionation stabilizer off.
68919-06-2............................  Gases (petroleum), naphtha
                                         unifiner desulfurization
                                         stripper off.
68919-07-3............................  Gases (petroleum), platformer
                                         stabilizer off, light ends
                                         fractionation.
68919-08-4............................  Gases (petroleum), preflash
                                         tower off, crude distn.
68919-09-5............................  Gases (petroleum), straight-run
                                         naphtha catalytic reforming
                                         off.
68919-10-8............................  Gases (petroleum), straight-run
                                         stabilizer off.
68919-11-9............................  Gases (petroleum), tar stripper
                                         off.
68919-12-0............................  Gases (petroleum), unifiner
                                         stripper off.
68919-15-3............................  Hydrocarbons, C6-12, benzene-
                                         recovery.
68919-16-4............................  Hydrocarbons, catalytic
                                         alkylation, by-products, C3-6.
68919-17-5............................  Hydrocarbons, C12-20, catalytic
                                         alkylation by-products.
68919-19-7............................  Gases (petroleum), fluidized
                                         catalytic cracker splitter
                                         residues.
68919-20-0............................  Gases (petroleum), fluidized
                                         catalytic cracker splitter
                                         overheads.
68919-37-9............................  Naphtha (petroleum), full-range
                                         reformed.
68920-06-9............................  Hydrocarbons, C7-9.
68920-07-0............................  Hydrocarbons, C < 10-linear.
68920-64-9............................  Disulfides, di-C1-2-alkyl.
68921-07-3............................  Distillates (petroleum),
                                         hydrotreated light catalytic
                                         cracked.
68921-08-4............................  Distillates (petroleum), light
                                         straight-run gasoline
                                         fractionation stabilizer
                                         overheads.
68921-09-5............................  Distillates (petroleum), naphtha
                                         unifiner stripper.
68921-67-5............................  Hydrocarbons, ethylene-manuf.-by-
                                         product distn. residues.
68952-76-1............................  Gases (petroleum), catalytic
                                         cracked naphtha debutanizer.
68952-77-2............................  Tail gas (petroleum), catalytic
                                         cracked distillate and naphtha
                                         stabilizer.
68952-78-3............................  Tail gas (petroleum), catalytic
                                         hydrodesulfurized distillate
                                         fractionation stabilizer,
                                         hydrogen sulfide-free.
68952-79-4............................  Tail gas (petroleum), catalytic
                                         hydrodesulfurized naphtha
                                         separator.
68952-80-7............................  Tail gas (petroleum), straight-
                                         run naphtha hydrodesulfurizer.
68952-81-8............................  Tail gas (petroleum), thermal-
                                         cracked distillate, gas oil and
                                         naphtha absorber.
68952-82-9............................  Tail gas (petroleum), thermal
                                         cracked hydrocarbon
                                         fractionation stabilizer,
                                         petroleum coking.
68953-80-0............................  Benzene, mixed with toluene,
                                         dealkylation product.
68955-27-1............................  Distillates (petroleum),
                                         petroleum residues vacuum.
68955-28-2............................  Gases (petroleum), light steam-
                                         cracked, butadiene conc.
68955-31-7............................  Gases (petroleum), butadiene
                                         process, inorg.
68955-32-8............................  Natural gas, substitute, steam-
                                         reformed desulfurized naphtha.
68955-33-9............................  Gases (petroleum), sponge
                                         absorber off, fluidized
                                         catalytic cracker and gas oil
                                         desulfurizer overhead
                                         fractionation.
68955-34-0............................  Gases (petroleum), straight-run
                                         naphtha catalytic reformer
                                         stabilizer overhead.
68955-35-1............................  Naphtha (petroleum), catalytic
                                         reformed.
68955-36-2............................  Residues (petroleum), steam-
                                         cracked, resinous.
68955-76-0............................  Aromatic hydrocarbons, C9-16,
                                         biphenyl deriv.-rich.
68955-96-4............................  Disulfides, dialkyl and di-Ph,
                                         naphtha sweetening.

68956-47-8............................  Fuel oil, isoprene reject
                                         absorption.
68956-48-9............................  Fuel oil, residual, wastewater
                                         skimmings.
68956-52-5............................  Hydrocarbons, C4-8.
68956-54-7............................  Hydrocarbons, C4-unsatd.
68956-55-8............................  Hydrocarbons, C5-unsatd.
68956-70-7............................  Petroleum products, C5-12,
                                         reclaimed, wastewater
                                         treatment.
68988-79-4............................  Benzene, C10-12-alkyl derivs.,
                                         distn. residues.
68988-99-8............................  Phenols, sodium salts, mixed
                                         with sulfur compounds, gasoline
                                         alk. scrubber residues.
68989-88-8............................  Gases (petroleum), crude distn.
                                         and catalytic cracking.
68990-35-2............................  Distillates (petroleum), arom.,
                                         hydrotreated, dicyclopentadiene-
                                         rich.
68991-49-1............................  Alkanes, C10-13, arom.-free
                                         desulfurized.
68991-50-4............................  Alkanes, C14-17, arom.-free
                                         desulfurized.
68991-51-5............................  Alkanes, C10-13, desulfurized.
68991-52-6............................  Alkenes, C10-16.
69013-21-4............................  Fuel oil, pyrolysis.
69029-75-0............................  Oils, reclaimed.
69430-33-7............................  Hydrocarbons, C6-30.
70024-88-3............................  Ethene, thermal cracking
                                         products.
70528-71-1............................  Distillates (petroleum), heavy
                                         distillate solvent ext. heart-
                                         cut.
70528-72-2............................  Distillates (petroleum), heavy
                                         distillate solvent ext. vacuum
                                         overheads.
70528-73-3............................  Residues (petroleum), heavy
                                         distillate solvent ext. vacuum.
70592-76-6............................  Distillates (petroleum),
                                         intermediate vacuum.
70592-77-7............................  Distillates (petroleum), light
                                         vacuum.
70592-78-8............................  Distillates (petroleum), vacuum.
70592-79-9............................  Residues (petroleum), atm.
                                         tower, light.
70693-00-4............................  Hydrocarbon waxes (petroleum),
                                         oxidized, sodium salts.
70693-06-0............................  Aromatic hydrocarbons, C9-11.
70913-85-8............................  Residues (petroleum), solvent-
                                         extd. vacuum distilled atm.
                                         residuum.
70913-86-9............................  Alkanes, C18-70.
70955-08-7............................  Alkanes, C4-6.
70955-09-8............................  Alkenes, C13-14 .alpha.-.
70955-10-1............................  Alkenes, C15-18 .alpha.-.
70955-17-8............................  Aromatic hydrocarbons, C12-20.
71243-66-8............................  Hydrocarbon waxes (petroleum),
                                         clay-treated, microcryst.,
                                         oxidized, potassium salts.
71302-82-4............................  Hydrocarbons, C5-8, houdry
                                         butadiene manuf. by-product.
71329-37-8............................  Residues (petroleum), catalytic
                                         cracking depropanizer, C4-rich.
71808-30-5............................  Tail gas (petroleum), thermal
                                         cracking absorber.
72230-71-8............................  Distillates (petroleum), cracked
                                         steam-cracked, C5-17 fraction.
72623-83-7............................  Lubricating oils (petroleum), C
                                         > 25, hydrotreated bright stock-
                                         based.
72623-84-8............................  Lubricating oils (petroleum),
                                         C15-30, hydrotreated neutral
                                         oil-based, contg. solvent
                                         deasphalted residual oil.
72623-85-9............................  Lubricating oils (petroleum),
                                         C20-50, hydrotreated neutral
                                         oil-based, high-viscosity.
72623-86-0............................  Lubricating oils (petroleum),
                                         C15-30, hydrotreated neutral
                                         oil-based.
72623-87-1............................  Lubricating oils (petroleum),
                                         C20-50, hydrotreated neutral
                                         oil-based.
73138-65-5............................  Hydrocarbon waxes (petroleum),
                                         oxidized, magnesium salts.
92045-43-7............................  Lubricating oils (petroleum),
                                         hydrocracked non-arom. solvent
                                         deparaffined.
92045-58-4............................  Naphtha (petroleum),
                                         isomerization, C6-fraction.
92062-09-4............................  Slack wax (petroleum),
                                         hydrotreated.
93762-80-2............................  Alkenes, C15-18.
98859-55-3............................  Distillates (petroleum),
                                         oxidized heavy, compds. with
                                         diethanolamine.
98859-56-4............................  Distillates (petroleum),
                                         oxidized heavy, sodium salts.
101316-73-8...........................  Lubricating oils (petroleum),
                                         used, non-catalytically
                                         refined.
164907-78-2...........................  Extracts (petroleum), asphaltene-
                                         low vacuum residue solvent.
164907-79-3...........................  Residues (petroleum), vacuum,
                                         asphaltene-low.
178603-63-9...........................  Gas oils (petroleum), vacuum,
                                         hydrocracked, hydroisomerized,
                                         hydrogenated, C10-25.
178603-64-0...........................  Gas oils (petroleum), vacuum,
                                         hydrocracked, hydroisomerized,
                                         hydrogenated, C15-30, branched
                                         and cyclic.
178603-65-1...........................  Gas oils (petroleum), vacuum,
                                         hydrocracked, hydroisomerized,
                                         hydrogenated, C20-40, branched
                                         and cyclic.
178603-66-2...........................  Gas oils (petroleum), vacuum,
                                         hydrocracked, hydroisomerized,
                                         hydrogenated, C25-55, branched
                                         and cyclic.
212210-93-0...........................  Solvent naphtha (petroleum),
                                         heavy arom., distn. residues.
221120-39-4...........................  Distillates (petroleum), cracked
                                         steam-cracked, C5-12 fraction.
445411-73-4...........................  Gas oils (petroleum), vacuum,
                                         hydrocracked, hydroisomerized,
                                         hydrogenated, C10-25, branched
                                         and cyclic
------------------------------------------------------------------------

     (2) Specific exempted chemical substances--(i) Exemption. EPA has
determined that, at this time, the information in Sec.  711.15(b)(4)
associated with the chemical substances listed in paragraph (b)(2)(iv)
of this section is of low current interest.
    (ii) Considerations. In making its determination of whether this
partial exemption should apply to a particular chemical substance, EPA
will consider the totality of information available for the chemical
substance in question, including but not limited to, one or more of the
following considerations:
    (A) Whether the chemical substance qualifies or has qualified in
past IUR collections for the reporting of the information described in
Sec.  711.15(b)(4).

    (B) The chemical substance's chemical and physical properties or
potential for persistence, bioaccumulation, health effects, or
environmental effects (considered independently or together).
    (C) The information needs of EPA, other Federal agencies, Tribes,
States, and local governments, as well as members of the public.
    (D) The availability of other complementary risk screening
information.
    (E) The availability of comparable processing and use information.
    (F) Whether the potential risks of the chemical substance are
adequately managed.
    (iii) Amendments. EPA may amend the chemical substance list in
paragraph (b)(2)(iv) of this section on its own initiative or in
response to a request from the public based on EPA's determination of
whether the information in Sec.  711.15(b)(4) is of low interest.
    (A) Any person may request that EPA amend the chemical substance
list in Table 2 in paragraph (b)(2)(iv) of this section. Your request
must be in writing and must be submitted to the following address: OPPT
IUR Submission Coordinator (7407M), Attention: Inventory Update
Reporting, Office of Pollution Prevention and Toxics, Environmental
Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-
0001. Requests must identify the chemical substance in question, as
well as its CASRN or other chemical identification number as identified
in Sec.  711.15(b)(3)(i), and must contain a written rationale for the
request that provides sufficient specific information, addressing the
considerations listed in Sec.  711.6(b)(2)(ii), including cites and
relevant documents, to demonstrate to EPA that the collection of the
information in Sec.  711.15(b)(4) for the chemical substance in
question either is or is not of low current interest. If a request
related to a particular chemical substance is resubmitted, any
subsequent request must clearly identify new information contained in
the request. EPA may request other information that it believes
necessary to evaluate the request. EPA will issue a written response to
each request within 120 days of receipt of the request, and will
maintain copies of these responses in a docket that will be established
for each reporting cycle.
    (B) As needed, the Agency will initiate rulemaking to make
revisions to Table 2 in paragraph (b)(2)(iv) of this section.
    (C) To assist EPA in reaching a decision regarding a particular
request prior to a given principal reporting year, requests must be
submitted to EPA no later than 12 months prior to the start of the next
principal reporting year.
    (iv) List of chemical substances. EPA has designated the chemical
substances listed in Table 2 of this paragraph by CASRN, as partially
exempt from reporting under the IUR.

         Table 2--CASRN of Partially Exempt Chemical Substances
------------------------------------------------------------------------
                 CASRN                               Chemical
------------------------------------------------------------------------
50-70-4................................  D-glucitol.
50-81-7................................  L-ascorbic acid.
50-99-7................................  D-glucose.
56-81-5................................  1,2,3-Propanetriol.
56-87-1................................  L-lysine.
57-50-1................................  .alpha.-D-Glucopyranoside,
                                          .beta.-D-fructofuranosyl.
58-95-7................................  2H-1-Benzopyran-6-ol, 3,4-
                                          dihydro-2,5,7,8-tetramethyl-2-
                                          [(4R,8R)-4,8,12-
                                          trimethyltridecyl]-, acetate,
                                          (2R)-.
59-02-9................................  2H-1-Benzopyran-6-ol, 3,4-
                                          dihydro-2,5,7,8-tetramethyl-2-
                                          [(4R,8R)-4,8,12-
                                          trimethyltridecyl]-, (2R)-.
59-51-8................................  Methionine.
69-65-8................................  D-mannitol.
87-79-6................................  L-sorbose.
87-99-0................................  Xylitol.
96-10-6................................  Aluminum, chlorodiethyl-.
97-93-8................................  Aluminum, triethyl-.
100-99-2...............................  Aluminum, tris(2-methylpropyl)-
                                          .
123-94-4...............................  Octadecanoic acid, 2,3-
                                          dihydroxypropyl ester.
124-38-9...............................  Carbon dioxide.
137-08-6...............................  .beta.-Alanine, N-[(2R)-2,4-
                                          dihydroxy-3,3-dimethyl-1-
                                          oxobutyl]-, calcium alt (2:1).
142-47-2...............................  L-glutamic acid, monosodium
                                          salt.
150-30-1...............................  Phenylalanine.
563-43-9...............................  Aluminum, dichloroethyl-.
1070-00-4..............................  Aluminum, trioctyl-.
1116-70-7..............................  Aluminum, tributyl-.
1116-73-0..............................  Aluminum, trihexyl-.
1191-15-7..............................  Aluminum, hydrobis(2-
                                          methylpropyl)-.
1317-65-3..............................  Limestone.
1333-74-0..............................  Hydrogen.
1592-23-0..............................  Octadecanoic acid, calcium
                                          salt.
7440-37-1..............................  Argon.
7440-44-0..............................  Carbon.
7727-37-9..............................  Nitrogen.
7782-42-5..............................  Graphite.
7782-44-7..............................  Oxygen.
8001-21-6..............................  Sunflower oil.
8001-22-7..............................  Soybean oil.
8001-23-8..............................  Safflower oil.
8001-26-1..............................  Linseed oil.
8001-29-4..............................  Cottonseed oil.
8001-30-7..............................  Corn oil.
8001-31-8..............................  Coconut oil.
8001-78-3..............................  Castor oil, hydrogenated.
8001-79-4..............................  Castor oil.

8002-03-7..............................  Peanut oil.
8002-13-9..............................  Rape oil.
8002-43-5..............................  Lecithins.
8002-75-3..............................  Palm oil.
8006-54-0..............................  Lanolin.
8016-28-2..............................  Lard, oil.
8016-70-4..............................  Soybean oil, hydrogenated.
8021-99-6..............................  Charcoal, bone.
8029-43-4..............................  Syrups, hydrolyzed starch.
11103-57-4.............................  Vitamin A.
12075-68-2.............................  Aluminum, di-.mu.-
                                          chlorochlorotriethyldi-.
12542-85-7.............................  Aluminum, trichlorotrimethyldi-
                                          .
16291-96-6.............................  Charcoal.
26836-47-5.............................  D-glucitol, monooctadecanoate.
61789-44-4.............................  Fatty acids, castor-oil.
61789-97-7.............................  Tallow.
61789-99-9.............................  Lard.
64147-40-6.............................  Castor oil, dehydrated.
64755-01-7.............................  Fatty acids, tallow, calcium
                                          salts.
65996-63-6.............................  Starch, acid-hydrolyzed.
65996-64-7.............................  Starch, enzyme-hydrolyzed.
67701-01-3.............................  Fatty acids, C12-18.
68002-85-7.............................  Fatty acids, C14-22 and C16-22-
                                          unsatd.
68131-37-3.............................  Syrups, hydrolyzed starch,
                                          dehydrated.
68188-81-8.............................  Grease, poultry.
68308-36-1.............................  Soybean meal.
68308-54-3.............................  Glycerides, tallow mono-, di-
                                          and tri-, hydrogenated.
68334-00-9.............................  Cottonseed oil, hydrogenated.
68334-28-1.............................  Fats and glyceridic oils,
                                          vegetable, hydrogenated.
68409-76-7.............................  Bone meal, steamed.
68424-45-3.............................  Fatty acids, linseed-oil.
68424-61-3.............................  Glycerides, C16-18 and C18-
                                          unsatd. mono- and di-.
68425-17-2.............................  Syrups, hydrolyzed starch,
                                          hydrogenated.
68439-86-1.............................  Bone, ash.
68442-69-3.............................  Benzene, mono-C10-14-alkyl
                                          derivs.
68476-78-8.............................  Molasses.
68514-27-2.............................  Grease, catch basin.
68514-74-9.............................  Palm oil, hydrogenated.
68525-87-1.............................  Corn oil, hydrogenated.
68648-87-3.............................  Benzene, C10-16-alkyl derivs.
68918-42-3.............................  Soaps, stocks, soya.
68952-94-3.............................  Soaps, stocks, vegetable-oil.
68956-68-3.............................  Fats and glyceridic oils,
                                          vegetable.
68989-98-0.............................  Fats and glyceridic oils,
                                          vegetable, residues.
73138-67-7.............................  Lard, hydrogenated.
120962-03-0............................  Canola oil.
129813-58-7............................  Benzene, mono-C10-13-alkyl
                                          derivs.
129813-59-8............................  Benzene, mono-C12-14-alkyl
                                          derivs.
129813-60-1............................  Benzene, mono-C14-16-alkyl
                                          derivs.
------------------------------------------------------------------------

Sec.  14;711.8  Persons who must report.

    Except as provided in Sec. Sec.  711.9 and 711.10, the following
persons are subject to the requirements of this part. Persons must
determine whether they must report under this section for each chemical
substance that they manufacture (including import) at an individual
site.
    (a) Persons subject to recurring reporting--(1) For the 2012
submission period, any person who manufactured (including imported) for
commercial purposes 25,000 lb (11,340 kilogram (kg)) or more of a
chemical substance described in Sec.  711.5 at any single site owned or
controlled by that person during the principal reporting year (i.e.,
calendar year 2011) is subject to reporting.
    (2) For the submission periods subsequent to the 2012 submission
period, any person who manufactured (including imported) for commercial
purposes 25,000 lb (11,340 kg) or more of a chemical substance
described in Sec.  711.5 at any single site owned or controlled by that
person during any calendar year since the last principal reporting year
(e.g., for the 2016 submission period, consider calendar years 2012,
2013, 2014, and 2015, given that 2011 was the last principal reporting
year).
    (b) Exceptions. For the 2016 submission period and subsequent
submission periods, any person who manufactured (including imported)
for commercial purposes any chemical substance that is the subject of a
rule proposed or promulgated under TSCA section 5(a)(2), 5(b)(4), or 6,
or is the subject of an order in effect under TSCA section 5(e) or
5(f), or is the subject of relief that has been granted under a civil
action under TSCA section 5 or 7 is subject to reporting as described
in Sec.  711.8(a), except that the applicable production volume
threshold is 2,500 lb (1,134 kg).

Sec.  14;711.9  Persons not subject to this part.

    A person described in Sec.  711.8 is not subject to the
requirements of this part

if that person qualifies as a small manufacturer as that term is
defined in 40 CFR 704.3. Notwithstanding this exclusion, a person who
qualifies as a small manufacturer is subject to this part with respect
to any chemical substance that is the subject of a rule proposed or
promulgated under TSCA section 4, 5(b)(4), or 6, or is the subject of
an order in effect under TSCA section 5(e), or is the subject of relief
that has been granted under a civil action under TSCA section 5 or 7.

Sec.  14;711.10  Activities for which reporting is not required.

    A person described in Sec.  711.8 is not subject to the
requirements of this part with respect to any chemical substance
described in Sec.  711.5 that the person solely manufactured or
imported under the following circumstances:
    (a) The person manufactured or imported the chemical substance
described in Sec.  711.5 solely in small quantities for research and
development.
    (b) The person imported the chemical substance described in Sec.
711.5 as part of an article.
    (c) The person manufactured the chemical substance described in
Sec.  711.5 in a manner described in 40 CFR 720.30(g) or (h).

Sec.  14;711.15  Reporting information to EPA.

    For the 2012 submission period, any person who must report under
this part, as described in Sec.  711.8, must submit the information
described in this section for each chemical substance described in
Sec.  711.5 that the person manufactured (including imported) for
commercial purposes in an amount of 25,000 lb (11,340 kg) or more at
any one site during the principal reporting year (i.e., calendar year
2011). For the submission periods subsequent to the 2012 submission
period, any person who must report under this part, as described in
Sec.  711.8, must submit the information described in this section for
each chemical substance described in Sec.  711.5 that the person
manufactured (including imported) for commercial purposes in an amount
of 25,000 lb (11,340 kg) or more (or in an amount of 2,500 lb (1,134
kg) or more for chemical substances subject to the rules, orders, or
actions described in Sec.  711.8(b)) at any one site during any
calendar year since the last principal reporting year (e.g., for the
2016 submission period, consider calendar years 2012, 2013, 2014, and
2015, because 2011 was the last principal reporting year). The
principal reporting year for each submission period is the previous
calendar year (e.g., the principal reporting year for the 2016
submission period is calendar year 2015). For all submission periods, a
separate report must be submitted for each chemical substance at each
site for which the submitter is required to report. A submitter of
information under this part must report information as described in
this section to the extent that such information is known to or
reasonably ascertainable by that person.
    (a) Reporting information to EPA. Any person who reports
information to EPA must do so using the e-CDRweb reporting tool
provided by EPA at the address set forth in Sec.  711.35. The
submission must include all information described in paragraph (b) of
this section. Persons must submit a separate Form U for each site for
which the person is required to report. The e-CDRweb reporting tool is
described in the instructions available from EPA at the Web site set
forth in Sec.  711.35.
    (b) Information to be reported. For the 2012 submission period,
manufacturers (including importers) of a reportable chemical substance
in an amount of 25,000 lb (11,340 kg) or more at a site during the
principal reporting year (i.e., 2011) must report the information
described in paragraphs (b)(1), (b)(2), and (b)(3) of this section. For
the 2012 submission period, manufacturers (including importers) of a
reportable chemical substance in an amount of 100,000 lb (45,359 kg) or
more at a site during the principal reporting year (i.e., 2011) must
additionally report the information described in paragraph (b)(4) of
this section. For submission periods subsequent to the 2012 submission
period, the information described in paragraphs (b)(1), (b)(2), (b)(3),
and (b)(4) of this section must be reported for each chemical substance
manufactured (including imported) in an amount of 25,000 lb (11,340 kg)
or more (or in an amount of 2,500 lb (1,134 kg) or more for chemical
substances subject to the rules, orders, or actions described in Sec.
711.8(b)) at any one site during any calendar year since the last
principal reporting year. The requirement to report information
described in paragraph (b)(4) of this section is subject to exemption
as described in Sec.  711.6.
    (1) A certification statement signed and dated by an authorized
official of the submitter company. The authorized official must certify
that the submitted information has been completed in compliance with
the requirements of this part and that the confidentiality claims made
on the Form U are true and correct. The certification must be signed
and dated by the authorized official for the submitter company, and
provide that person's name, official title, and e-mail address.
    (2) Company and plant site information. The following currently
correct company and plant site information must be reported for each
site at which a reportable chemical substance is manufactured
(including imported) above the applicable production volume threshold,
as described in this section (see Sec.  711.3 for the ``site'' for
importers):
    (i) The U.S. parent company name, address, and Dun and Bradstreet
D-U-N-S[supreg] (D&B) number. A submitter under this part must obtain a
D&B number for the U.S. parent company if none exists.
    (ii) The name of a person who will serve as technical contact for
the submitter company, and who will be able to answer questions about
the information submitted by the company to EPA, the contact person's
full mailing address, telephone number, and e-mail address.
    (iii) The name and full street address of each site. A submitter
under this part must include the appropriate D&B number for each plant
site reported, and the county or parish (or other jurisdictional
indicator) in which the plant site is located. A submitter under this
part must obtain a D&B number for the site reported if none exists.
    (3) Chemical-specific information. The following chemical-specific
information must be reported for each reportable chemical substance
manufactured (including imported) above the applicable production
volume threshold, as described in paragraph (b) of this section:
    (i) The specific, currently correct CA Index name as used to list
the chemical substance on the TSCA Inventory and the correct
corresponding CASRN for each reportable chemical substance at each
site. A submitter under this part may use an EPA-designated TSCA
Accession Number for a chemical substance in lieu of a CASRN when a
CASRN is not known to or reasonably ascertainable by the submitter.
Submitters who wish to report chemical substances listed on the
confidential portion of the TSCA Inventory will need to report the
chemical substance using a TSCA Accession Number.
    In addition to reporting the number itself, submitters must specify
the type of number they are reporting by selecting from among the codes
in Table 3 of this paragraph.

      Table 3--Codes To Specify Type of Chemical Identifying Number
------------------------------------------------------------------------
               Code                              Number type
------------------------------------------------------------------------
A.................................  TSCA Accession Number.
C.................................  Chemical Abstracts Service Registry
                                     Number (CASRN).
------------------------------------------------------------------------

     (A) If an importer submitting a report cannot provide the
information specified in Sec.  711.15(b)(3)(i) because it is unknown to
the importer and claimed as confidential by the supplier of the
chemical substance or mixture, the importer must use e-CDRweb to ask
the supplier to provide the correct chemical identity information
directly to EPA in a joint submission. Such request must include
instructions for submitting chemical identity information
electronically, using e-CDRweb and CDX (see Sec.  711.35), and for
clearly referencing the importer's submission. Contact information for
the supplier, a trade name or other designation for the chemical
substance or mixture, and a copy of the request to the supplier must be
included with the importer's submission respecting the chemical
substance.
    (B) If a manufacturer submitting a report cannot provide the
information specified in Sec.  711.15(b)(3)(i) because the reportable
chemical substance is manufactured using a reactant having a specific
chemical identity that is unknown to the manufacturer and claimed as
confidential by its supplier, the manufacturer must use e-CDRweb to ask
the supplier of the confidential reactant to provide the correct
chemical identity of the confidential reactant directly to EPA in a
joint submission. Such request must include instructions for submitting
chemical identity information electronically using e-CDRweb and CDX
(see Sec.  711.35), and for clearly referencing the manufacturer's
submission. Contact information for the supplier, a trade name or other
designation for the chemical substance, and a copy of the request to
the supplier must be included with the importer's submission respecting
the chemical substance.
    (C) EPA will only accept joint submissions that are submitted
electronically using e-CDRweb and CDX (see Sec.  711.35) and that
clearly reference the primary submission to which they refer.
    (ii) For the principal reporting year only, a statement indicating,
for each reportable chemical substance at each site, whether the
chemical substance is manufactured in the United States, imported into
the United States, or both manufactured in the United States and
imported into the United States.
    (iii) For the principal reporting year, the total annual volume (in
pounds) of each reportable chemical substance domestically manufactured
or imported at each site. The total annual domestically manufactured
volume (not including imported volume) and the total annual imported
volume must be separately reported. These amounts must be reported to
two significant figures of accuracy. In addition, for the 2012
submission period only, the total annual volume (domestically
manufactured plus imported volumes in pounds) of each reportable
chemical substance at each site during calendar year 2010. In addition,
for submission periods subsequent to the 2012 submission period, the
total annual volume (domestically manufactured plus imported volumes in
pounds) of each reportable chemical substance at each site for each
complete calendar year since the last principal reporting year.
    (iv) For the principal reporting year only, the volume used on site
and the volume directly exported of each reportable chemical substance
domestically manufactured or imported at each site. These amounts must
be reported to two significant figures of accuracy.
    (v) For the principal reporting year only, a designation
indicating, for each imported reportable chemical substance at each
site, whether the imported chemical substance is physically present at
the reporting site.
    (vi) For the principal reporting year only, a designation
indicating, for each reportable chemical substance at each site,
whether the chemical substance is being recycled, remanufactured,
reprocessed, reused, or otherwise used for a commercial purpose instead
of being disposed of as a waste or included in a waste stream.
    (vii) For the principal reporting year only, the total number of
workers reasonably likely to be exposed to each reportable chemical
substance at each site. For each reportable chemical substance at each
site, the submitter must select from among the ranges of workers listed
in Table 4 of this paragraph and report the corresponding code (i.e.,
W1 through W8):

 Table 4--Codes for Reporting Number of Workers Reasonably Likely To Be
                                 Exposed
------------------------------------------------------------------------
               Code                                 Range
------------------------------------------------------------------------
W1................................  Fewer than 10 workers.
W2................................  At least 10 but fewer than 25
                                     workers.
W3................................  At least 25 but fewer than 50
                                     workers.
W4................................  At least 50 but fewer than 100
                                     workers.
W5................................  At least 100 but fewer than 500
                                     workers.
W6................................  At least 500 but fewer than 1,000
                                     workers.
W7................................  At least 1,000 but fewer than 10,000
                                     workers.
W8................................  At least 10,000 workers.
------------------------------------------------------------------------

     (viii) For the principal reporting year only, the maximum
concentration, measured by percentage of weight, of each reportable
chemical substance at the time it is sent off-site from each site. If
the chemical substance is site-limited, you must report the maximum
concentration, measured by percentage of weight of the reportable
chemical substance at the time it is reacted on-site to produce a
different chemical substance. This information must be reported
regardless of the physical form(s) in which the chemical substance is
sent off-site/reacted on-site. For each chemical substance at each
site, select the maximum concentration of the chemical substance from
among the ranges listed in Table 5 of this paragraph and report the
corresponding code (i.e., M1 through M5):

Table 5--Codes for Reporting Maximum Concentration of Chemical Substance
------------------------------------------------------------------------
               Code                    Concentration range (% weight)
------------------------------------------------------------------------
M1................................  Less than 1% by weight.
M2................................  At least 1 but less than 30% by
                                     weight.
M3................................  At least 30 but less than 60% by
                                     weight.
M4................................  At least 60 but less than 90% by
                                     weight.
M5................................  At least 90% by weight.
------------------------------------------------------------------------

     (ix) For the principal reporting year only, the physical form(s)
of the reportable chemical substance as it is sent off-site from each
site. If the chemical substance is site-limited, you must report the
physical form(s) of the reportable chemical substance at the time it is
reacted on-site to produce a different chemical substance. For each
chemical substance at each site, the submitter must report as many
physical forms as applicable from among the physical forms listed in
this unit:

    (A) Dry powder.
    (B) Pellets or large crystals.
    (C) Water- or solvent-wet solid.
    (D) Other solid.
    (E) Gas or vapor.
    (F) Liquid.
    (x) For the principal reporting year only, submitters must report
the percentage, rounded off to the closest 10%, of total production
volume of the reportable chemical substance, reported in response to
paragraph (b)(3)(iii) of this section, that is associated with each
physical form reported under paragraph (b)(3)(ix) of this section.
    (4) Chemical-specific information related to processing and use.
The following chemical-specific information must be reported for each
reportable chemical substance manufactured (including imported) above
the applicable production volume threshold, as described in this
section. Persons subject to paragraph (b)(4) of this section must
report the information described in paragraphs (b)(4)(i) and (b)(4)(ii)
of this section for each reportable chemical substance at sites under
their control and at sites that receive a reportable chemical substance
from the submitter directly or indirectly (including through a broker/
distributor, from a customer of the submitter, etc.). Information
reported in response to this paragraph must be reported for the
principal reporting year only and only to the extent that it is known
to or reasonably ascertainable by the submitter. Information required
to be reported under this paragraph is limited to domestic (i.e.,
within the customs territory of the United States) processing and use
activities. If information responsive to a given data requirement under
this paragraph, including information in the form of an estimate, is
not known or reasonably ascertainable, the submitter is not required to
respond to the requirement.
    (i) Industrial processing and use information--(A) A designation
indicating the type of industrial processing or use operation(s) at
each site that receives a reportable chemical substance from the
submitter site directly or indirectly (whether the recipient site(s)
are controlled by the submitter site or not). For each chemical
substance, report the letters which correspond to the appropriate
processing or use operation(s) listed in Table 6 of this paragraph. A
particular designation may need to be reported more than once, to the
extent that a submitter reports more than one sector (under paragraph
(b)(4)(i)(B) of this section) that applies to a given designation under
this paragraph.

    Table 6--Codes for Reporting Type of Industrial Processing or Use
                                Operation
------------------------------------------------------------------------
           Designation                           Operation
------------------------------------------------------------------------
PC..............................  Processing as a reactant.
PF..............................  Processing--incorporation into
                                   formulation, mixture, or reaction
                                   product.
PA..............................  Processing--incorporation into
                                   article.
PK..............................  Processing--repackaging.
U...............................  Use--non-incorporative activities.
------------------------------------------------------------------------

     (B) A code indicating the sector(s) that best describe the
industrial activities associated with each industrial processing or use
operation reported under paragraph (b)(4)(i)(A) of this section. For
each chemical substance, report the code that corresponds to the
appropriate sector(s) listed in Table 7 of this paragraph. A particular
sector code may need to be reported more than once, to the extent that
a submitter reports more than one industrial function code (under
paragraph (b)(4)(i)(C) of this section) that applies to a given sector
code under this paragraph.

             Table 7--Codes for Reporting Industrial Sectors
------------------------------------------------------------------------
                 Code                          Sector description
------------------------------------------------------------------------
IS1...................................  Agriculture, forestry, fishing,
                                         and hunting.
IS2...................................  Oil and gas drilling,
                                         extraction, and support
                                         activities.
IS3...................................  Mining (except oil and gas) and
                                         support activities.
IS4...................................  Utilities.
IS5...................................  Construction.
IS6...................................  Food, beverage, and tobacco
                                         product manufacturing.
IS7...................................  Textiles, apparel, and leather
                                         manufacturing.
IS8...................................  Wood product manufacturing.
IS9...................................  Paper manufacturing.
IS10..................................  Printing and related support
                                         activities.
IS11..................................  Petroleum refineries.
IS12..................................  Asphalt paving, roofing, and
                                         coating materials
                                         manufacturing.
IS13..................................  Petroleum lubricating oil and
                                         grease manufacturing.
IS14..................................  All other petroleum and coal
                                         products manufacturing.
IS15..................................  Petrochemical manufacturing.
IS16..................................  Industrial gas manufacturing.
IS17..................................  Synthetic dye and pigment
                                         manufacturing.
IS18..................................  Carbon black manufacturing.
IS19..................................  All other basic inorganic
                                         chemical manufacturing.
IS20..................................  Cyclic crude and intermediate
                                         manufacturing.
IS21..................................  All other basic organic chemical
                                         manufacturing.
IS22..................................  Plastics material and resin
                                         manufacturing.
IS23..................................  Synthetic rubber manufacturing.
IS24..................................  Organic fiber manufacturing.
IS25..................................  Pesticide, fertilizer, and other
                                         agricultural chemical
                                         manufacturing.
IS26..................................  Pharmaceutical and medicine
                                         manufacturing.
IS27..................................  Paint and coating manufacturing.
IS28..................................  Adhesive manufacturing.
IS29..................................  Soap, cleaning compound, and
                                         toilet preparation
                                         manufacturing.
IS30..................................  Printing ink manufacturing.
IS31..................................  Explosives manufacturing.
IS32..................................  Custom compounding of purchased
                                         resins.
IS33..................................  Photographic film, paper, plate,
                                         and chemical manufacturing.
IS34..................................  All other chemical product and
                                         preparation manufacturing.

IS35..................................  Plastics product manufacturing.
IS36..................................  Rubber product manufacturing.
IS37..................................  Non-metallic mineral product
                                         manufacturing (includes cement,
                                         clay, concrete, glass, gypsum,
                                         lime, and other non-metallic
                                         mineral product manufacturing).
IS38..................................  Primary metal manufacturing.
IS39..................................  Fabricated metal product
                                         manufacturing.
IS40..................................  Machinery manufacturing.
IS41..................................  Computer and electronic product
                                         manufacturing.
IS42..................................  Electrical equipment, appliance,
                                         and component manufacturing.
IS43..................................  Transportation equipment
                                         manufacturing.
IS44..................................  Furniture and related product
                                         manufacturing.
IS45..................................  Miscellaneous manufacturing.
IS46..................................  Wholesale and retail trade.
IS47..................................  Services.
IS48..................................  Other (requires additional
                                         information).
------------------------------------------------------------------------

     (C) For each sector reported under paragraph (b)(4)(i)(B) of this
section, code(s) from Table 8 of this paragraph must be selected to
designate the industrial function category(ies) that best represents
the specific manner in which the chemical substance is used. A
particular industrial function category may need to be reported more
than once, to the extent that a submitter reports more than one
industrial processing or use operation/sector combination (under
paragraphs (b)(4)(i)(A) and (b)(4)(i)(B) of this section) that applies
to a given industrial function category under this paragraph. If more
than 10 unique combinations of industrial processing or use operations/
sector/industrial function categories apply to a chemical substance,
submitters need only report the 10 unique combinations for the chemical
substance that cumulatively represent the largest percentage of the
submitter's production volume for that chemical substance, measured by
weight. If none of the listed industrial function categories accurately
describes a use of a chemical substance, the category ``Other'' may be
used, and must include a description of the use.

       Table 8--Codes for Reporting Industrial Function Categories
------------------------------------------------------------------------
                 Code                               Category
------------------------------------------------------------------------
U001..................................  Abrasives.
U002..................................  Adhesives and sealant chemicals.
U003..................................  Adsorbents and absorbents.
U004..................................  Agricultural chemicals (non-
                                         pesticidal).
U005..................................  Anti-adhesive agents.
U006..................................  Bleaching agents.
U007..................................  Corrosion inhibitors and anti-
                                         scaling agents.
U008..................................  Dyes.
U009..................................  Fillers.
U010..................................  Finishing agents.
U011..................................  Flame retardants.
U012..................................  Fuels and fuel additives.
U013..................................  Functional fluids (closed
                                         systems).
U014..................................  Functional fluids (open
                                         systems).
U015..................................  Intermediates.
U016..................................  Ion exchange agents.
U017..................................  Lubricants and lubricant
                                         additives.
U018..................................  Odor agents.
U019..................................  Oxidizing/reducing agents.
U020..................................  Photosensitive chemicals.
U021..................................  Pigments.
U022..................................  Plasticizers.
U023..................................  Plating agents and surface
                                         treating agents.
U024..................................  Process regulators.
U025..................................  Processing aids, specific to
                                         petroleum production.
U026..................................  Processing aids, not otherwise
                                         listed.
U027..................................  Propellants and blowing agents.
U028..................................  Solids separation agents.
U029..................................  Solvents (for cleaning or
                                         degreasing).
U030..................................  Solvents (which become part of
                                         product formulation or
                                         mixture).
U031..................................  Surface active agents.
U032..................................  Viscosity adjustors.
U033..................................  Laboratory chemicals.
U034..................................  Paint additives and coating
                                         additives not described by
                                         other categories.
U999..................................  Other (specify).
------------------------------------------------------------------------

     (D) The estimated percentage, rounded off to the closest 10%, of
total production volume of the reportable chemical substance associated
with each combination of industrial processing or use operation,
sector, and industrial function category. Where a particular
combination of industrial processing or use operation, sector, and
industrial function category accounts for less than 5% of the
submitter's site's total production volume of a reportable chemical
substance, the percentage must not be rounded off to 0% if the
production volume attributable to that industrial processing or use
operation, sector, and industrial function category combination is
25,000 lb (11,340 kg) or more during the reporting year. Instead, in
such a case, submitters must report the percentage, rounded off to the
closest 1%, of the submitter's site's total production volume of the
reportable chemical substance associated with the particular
combination of industrial processing or use operation, sector, and
industrial function category.
    (E) For each combination of industrial processing or use operation,
sector, and industrial function category, the submitter must estimate
the number of sites at which each reportable chemical substance is
processed or used. For each combination associated with each chemical
substance, the submitter must select from among the ranges of sites
listed in Table 9 of this paragraph and report the corresponding code
(i.e., S1 through S7):

              Table 9--Codes for Reporting Numbers of Sites
------------------------------------------------------------------------
                 Code                                 Range
------------------------------------------------------------------------
S1....................................  Fewer than 10 sites.
S2....................................  At least 10 but fewer than 25
                                         sites.
S3....................................  At least 25 but fewer than 100
                                         sites.
S4....................................  At least 100 but fewer than 250
                                         sites.
S5....................................  At least 250 but fewer than
                                         1,000 sites.
S6....................................  At least 1,000 but fewer than
                                         10,000 sites.
S7....................................  At least 10,000 sites.
------------------------------------------------------------------------

    (F) For each combination of industrial processing or use operation,
sector, and industrial function category, the submitter must estimate
the number of workers reasonably likely to be exposed to each
reportable chemical substance. For each combination associated with
each chemical substance, the submitter must select from among the
worker ranges listed in paragraph (b)(3)(ii) of this section and report
the corresponding code (i.e., W1 though W8).
    (ii) Consumer and commercial use information--(A) Using the codes
listed in Table 10 of this paragraph, submitters must designate the
consumer and commercial product category or categories that best
describe the consumer and commercial products in which each reportable
chemical substance is used (whether the recipient site(s) are
controlled by the submitter site or not). If more than 10 codes apply
to a chemical substance, submitters need only report the 10 codes for
the chemical substance that cumulatively represent the largest
percentage of the submitter's production volume for that chemical,
measured by weight. If none of the listed consumer and commercial
product categories accurately describes the consumer and commercial
products in which each reportable chemical substance is used, the
category ``Other'' may be used, and must include a description of the
use.

Table 10--Codes for Reporting Consumer and Commercial Product Categories
------------------------------------------------------------------------
                 Code                               Category
------------------------------------------------------------------------
  Chemical Substances in Furnishing, Cleaning, Treatment Care Products
------------------------------------------------------------------------
C101..................................  Floor coverings.
C102..................................  Foam seating and bedding
                                         products.
C103..................................  Furniture and furnishings not
                                         covered elsewhere.
C104..................................  Fabric, textile, and leather
                                         products not covered elsewhere.
C105..................................  Cleaning and furnishing care
                                         products.
C106..................................  Laundry and dishwashing
                                         products.
C107..................................  Water treatment products.
C108..................................  Personal care products.
C109..................................  Air care products.
C110..................................  Apparel and footwear care
                                         products.
------------------------------------------------------------------------
    Chemical Substances in Construction, Paint, Electrical, and Metal
                                Products
------------------------------------------------------------------------
C201..................................  Adhesives and sealants.
C202..................................  Paints and coatings.
C203..................................  Building/construction materials--
                                         wood and engineered wood
                                         products.
C204..................................  Building/construction materials
                                         not covered elsewhere.
C205..................................  Electrical and electronic
                                         products.
C206..................................  Metal products not covered
                                         elsewhere.
C207..................................  Batteries.
------------------------------------------------------------------------
 Chemical Substances in Packaging, Paper, Plastic, Toys, Hobby Products
------------------------------------------------------------------------
C301..................................  Food packaging.
C302..................................  Paper products.

C303..................................  Plastic and rubber products not
                                         covered elsewhere.
C304..................................  Toys, playground, and sporting
                                         equipment.
C305..................................  Arts, crafts, and hobby
                                         materials.
C306..................................  Ink, toner, and colorant
                                         products.
C307..................................  Photographic supplies, film, and
                                         photochemicals.
------------------------------------------------------------------------
    Chemical Substances in Automotive, Fuel, Agriculture, Outdoor Use
                                Products
------------------------------------------------------------------------
C401..................................  Automotive care products.
C402..................................  Lubricants and greases.
C403..................................  Anti-freeze and de-icing
                                         products.
C404..................................  Fuels and related products.
C405..................................  Explosive materials.
C406..................................  Agricultural products (non-
                                         pesticidal).
C407..................................  Lawn and garden care products.
------------------------------------------------------------------------
      Chemical Substances in Products not Described by Other Codes
------------------------------------------------------------------------
C980..................................  Non-TSCA use.
C909..................................  Other (specify).
------------------------------------------------------------------------

     (B) An indication, within each consumer and commercial product
category reported under paragraph (b)(4)(ii)(A) of this section,
whether the use is a consumer or a commercial use.
    (C) Submitters must determine, within each consumer and commercial
product category reported under paragraph (b)(4)(ii)(A) of this
section, whether any amount of each reportable chemical substance
manufactured (including imported) by the submitter is present in (for
example, a plasticizer chemical substance used to make pacifiers) or on
(for example, as a component in the paint on a toy) any consumer
products intended for use by children age 14 or younger, regardless of
the concentration of the chemical substance remaining in or on the
product. Submitters must select from the following options: The
chemical substance is used in or on any consumer products intended for
use by children, the chemical substance is not used in or on any
consumer products intended for use by children, or information as to
whether the chemical substance is used in or on any consumer products
intended for use by children is not known to or reasonably
ascertainable by the submitter.
    (D) The estimated percentage, rounded off to the closest 10%, of
the submitter's site's total production volume of the reportable
chemical substance associated with each consumer and commercial product
category. Where a particular consumer and commercial product category
accounts for less than 5% of the total production volume of a
reportable chemical substance, the percentage must not be rounded off
to 0% if the production volume attributable to that commercial and
consumer product category is 25,000 lb (11,340 kg) or more during the
reporting year. Instead, in such a case, submitters must report the
percentage, rounded off to the closest 1%, of the submitter's site's
total production volume of the reportable chemical substance associated
with the particular consumer and commercial product category.
    (E) Where the reportable chemical substance is used in consumer or
commercial products, the estimated typical maximum concentration,
measured by weight, of the chemical substance in each consumer and
commercial product category reported under paragraph (b)(4)(ii)(A) of
this section. For each chemical substance in each commercial and
consumer product category reported under paragraph (b)(4)(ii)(A) of
this section, submitters must select from among the ranges of
concentrations listed in Table 5 in paragraph (b)(3)(viii) of this
section and report the corresponding code (i.e., M1 through M5).
    (F) Where the reportable chemical substance is used in a commercial
product, the submitter must estimate the number of commercial workers
reasonably likely to be exposed to each reportable chemical substance.
For each combination associated with each substance, the submitter must
select from among the worker ranges listed in Table 4 in paragraph
(b)(3)(vii) of this section and report the corresponding code (i.e., W1
though W8).

Sec.  711.20  When to report.

    All information reported to EPA in response to the requirements of
this part must be submitted during an applicable submission period. For
the 2012 IUR, the submission period is from February 1, 2012 to June
30, 2012. Subsequent recurring submission periods are from June 1 to
September 30 at 4-year intervals, beginning in 2016. In each submission
period, any person described in Sec.  711.8 must report as described in
this part.

Sec.  711.22  Duplicative reporting.

    (a) With regard to TSCA section 8(a) rules. Any person subject to
the requirements of this part who previously has complied with
reporting requirements of a rule under TSCA section 8(a) by submitting
the information described in Sec.  711.15 for a chemical substance
described in Sec.  711.5 to EPA, and has done so within 1 year of the
start of a submission period described in Sec.  711.20, is not required
to report again on the manufacture of that chemical substance at that
site during that submission period.
    (b) With regard to importers. This part requires that only one
report be submitted on each import transaction involving a chemical
substance described in Sec.  711.5. When two or more persons are
involved in a particular import transaction and each person meets the
Agency's definition of ``importer'' as set forth in 40 CFR 704.3, they
may determine among themselves who should submit the required report;
if no report is submitted as required under this part, EPA will hold
each such person liable for failure to report.
    (c) Toll manufacturers and persons contracting with a toll
manufacturer. This part requires that only one report per site be
submitted on each chemical substance described in Sec.  711.5. When a
company contracts with a toll

manufacturer to manufacture a chemical substance, and each party meets
the Agency's definition of ``manufacturer'' as set forth in Sec.
711.3, they may determine among themselves who should submit the
required report for that site. However, both the contracting company
and the toll manufacturer are liable if no report is made.

Sec.  711.25  Recordkeeping requirements.

    Each person who is subject to the reporting requirements of this
part must retain records that document any information reported to EPA.
Records relevant to reporting during a submission period must be
retained for a period of 5 years beginning on the last day of the
submission period. Submitters are encouraged to retain their records
longer than 5 years to ensure that past records are available as a
reference when new submissions are being generated.

Sec.  711.30  Confidentiality claims.

    (a) Confidentiality claims. Any person submitting information under
this part may assert a business confidentiality claim for the
information at the time it is submitted. Any such confidentiality
claims must be made at the time the information is submitted.
Confidentiality claims cannot be made when a response is left blank or
designated as not known or reasonably ascertainable. These claims will
apply only to the information submitted with the claim. New
confidentiality claims, if appropriate, must be asserted with regard to
information submitted during a different submission period. Guidance
for asserting confidentiality claims is provided in the instructions
identified in Sec.  711.35. Information claimed as confidential in
accordance with this section will be treated and disclosed in
accordance with the procedures in 40 CFR part 2.
    (b) Chemical identity. A person may assert a claim of
confidentiality for the chemical identity of a specific chemical
substance only if the identity of that chemical substance is treated as
confidential in the Master Inventory File as of the time the report is
submitted for that chemical substance under this part. The following
steps must be taken to assert a claim of confidentiality for the
identity of a reportable chemical substance:
    (1) The submitter must submit with the report detailed written
answers to the following questions signed and dated by an authorized
official.
    (i) What harmful effects to your competitive position, if any, or
to your supplier's competitive position, do you think would result from
the identity of the chemical substance being disclosed in connection
with reporting under this part? How could a competitor use such
information? Would the effects of disclosure be substantial? What is
the causal relationship between the disclosure and the harmful effects?
    (ii) How long should confidential treatment be given? Until a
specific date, the occurrence of a specific event, or permanently? Why?
    (iii) Has the chemical substance been patented? If so, have you
granted licenses to others with respect to the patent as it applies to
the chemical substance? If the chemical substance has been patented and
therefore disclosed through the patent, why should it be treated as
confidential?
    (iv) Has the identity of the chemical substance been kept
confidential to the extent that your competitors do not know it is
being manufactured or imported for a commercial purpose by anyone?
    (v) Is the fact that the chemical substance is being manufactured
(including imported) for a commercial purpose available to the public,
for example in technical journals, libraries, or State, local, or
Federal agency public files?
    (vi) What measures have been taken to prevent undesired disclosure
of the fact that the chemical substance is being manufactured
(including imported) for a commercial purpose?
    (vii) To what extent has the fact that this chemical substance is
manufactured (including imported) for commercial purposes been revealed
to others? What precautions have been taken regarding these
disclosures? Have there been public disclosures or disclosures to
competitors?
    (viii) Does this particular chemical substance leave the site of
manufacture (including import) in any form, e.g., as product, effluent,
emission? If so, what measures have been taken to guard against the
discovery of its identity?
    (ix) If the chemical substance leaves the site in a product that is
available to the public or your competitors, can the chemical substance
be identified by analysis of the product?
    (x) For what purpose do you manufacture (including import) the
chemical substance?
    (xi) Has EPA, another Federal agency, or any Federal court made any
pertinent confidentiality determinations regarding this chemical
substance? If so, please attach copies of such determinations.
    (2) If any of the information contained in the answers to the
questions listed in paragraph (b)(1) of this section is asserted to
contain confidential business information (CBI), the submitter must
clearly identify the information that is claimed confidential by
marking the specific information on each page with a label such as
``confidential business information,'' ``proprietary,'' or ``trade
secret.''
    (c) Site identity. A submitter may assert a claim of
confidentiality for a site only if the linkage of the site with a
reportable chemical substance is confidential and not publicly
available. The following steps must be taken to assert a claim of
confidentiality for a site identity:
    (1) The submitter must submit with the report detailed written
answers to the following questions signed and dated by an authorized
official:
    (i) Has site information been linked with a chemical identity in
any other Federal, State, or local reporting scheme? For example, is
the chemical identity linked to a facility in a filing under the
Emergency Planning and Community Right-to-Know Act (EPCRA) section 311,
namely through a Material Safety Data Sheet (MSDS)? If so, identify all
such schemes. Was the linkage claimed as confidential in any of these
instances?
    (ii) What harmful effect, if any, to your competitive position do
you think would result from the identity of the site and the chemical
substance being disclosed in connection with reporting under this part?
How could a competitor use such information? Would the effects of
disclosure be substantial? What is the causal relationship between the
disclosure and the harmful effects?
    (2) If any of the information contained in the answers to the
questions listed in paragraph (c)(1) of this section is asserted to
contain CBI, the submitter must clearly identify the information that
is claimed confidential by marking the specific information on each
page with a label such as ``confidential business information,''
``proprietary,'' or ``trade secret.''
    (d) Processing and use information. A submitter may assert a claim
of confidentiality for each data element required by Sec.  711.15(b)(4)
only if the linkage of the information with a reportable chemical
substance is confidential and not publicly available. The following
steps must be taken to assert a claim of confidentiality for each data
element, individually, required by Sec.  711.15(b)(4):
    (1) The submitter must submit with the report detailed written
answers to the following questions signed and dated by an authorized
official:
    (i) Is the identified use of this chemical substance publicly
known? For example, is information on the use available in
advertisements or other

marketing materials, professional journals or other similar materials,
or in non-confidential mandatory or voluntary government filings or
publications? Has your company ever provided use information on the
chemical substance that was not claimed as confidential?
    (ii) What harmful effect, if any, to your competitive position or
to your customer's competitive position do you think would result from
the information reported as required by Sec.  711.15(b)(4) and the
chemical substance being disclosed in connection with reporting under
this part? How could a competitor use such information? Would the
effects of disclosure be substantial? What is the causal relationship
between the disclosure and the substantial harmful effects?
    (2) If any of the information contained in the answers to the
questions listed in paragraph (d)(1) of this section is asserted to
contain CBI, the submitter must clearly identify the information that
is claimed confidential by marking the specific information on each
page with a label such as ``confidential business information,''
``proprietary,'' or ``trade secret.''
    (e) No claim of confidentiality. If no claim of confidentiality is
indicated on Form U submitted to EPA under this part; if Form U lacks
the certification required by Sec.  711.15(b)(1); if confidentiality
claim substantiation required under paragraphs (b), (c), and (d) of
this section is not submitted with Form U; or if the identity of a
chemical substance listed on the non-confidential portion of the Master
Inventory File is claimed as confidential, EPA may make the information
available to the public without further notice to the submitter.

Sec.  711.35  Electronic filing.

    (a) You must use e-CDRweb to complete and submit Form U (EPA Form
7740-8). Submissions may only be made as set forth in this section.
    (b) Submissions must be sent electronically to EPA via CDX.
    (c) Access e-CDRweb and instructions, as follows:
    (1) By Web site. Go to the EPA Inventory Update Reporting Internet
homepage at http://www.epa.gov/iur and follow the appropriate links.
    (2) By phone or e-mail. Contact the EPA TSCA Hotline at (202) 554-
1404 or<EMAIL_ADDRESS>for a CD-ROM containing the instructions.

[FR Doc. 2011-19922 Filed 8-15-11; 8:45 am]
BILLING CODE 6560-50-P