40 CFR Table 1 to Subpart F of Part 63
Synthetic Organic Chemical Manufacturing Industry Chemicals
June 9, 2020
Open Table
Chemical namea | CAS No.b | Group |
---|---|---|
Acenaphthene | 83329 | V |
Acetal | 105577 | V |
Acetaldehyde | 75070 | II |
Acetamide | 60355 | II |
Acetanilide | 103844 | II |
Acetic acid | 64197 | II |
Acetic anhydride | 108247 | II |
Acetoacetanilide | 102012 | III |
Acetone | 67641 | I |
Acetone cyanohydrin | 75865 | V |
Acetonitrile | 75058 | I |
Acetophenone | 98862 | I |
Acrolein | 107028 | IV |
Acrylamide | 79061 | I |
Acrylic acid | 79107 | IV |
Acrylonitrile | 107131 | I |
Adiponitrile | 111693 | I |
Alizarin | 72480 | V |
Alkyl anthraquinones | 008 | V |
Allyl alcohol | 107186 | I |
Allyl chloride | 107051 | IV |
Allyl cyanide | 109751 | IV |
Aminophenol sulfonic acid | 0010 | V |
Aminophenol (p-) | 123308 | I |
Aniline | 62533 | I |
Aniline hydrochloride | 142041 | III |
Anisidine (o-) | 90040 | II |
Anthracene | 120127 | V |
Anthraquinone | 84651 | III |
Azobenzene | 103333 | I |
Benzaldehyde | 100527 | III |
Benzene | 71432 | I |
Benzenedisulfonic acid | 98486 | I |
Benzenesulfonic acid | 98113 | I |
Benzil | 134816 | III |
Benzilic acid | 76937 | III |
Benzoic acid | 65850 | III |
Benzoin | 119539 | III |
Benzonitrile | 100470 | III |
Benzophenone | 119619 | I |
Benzotrichloride | 98077 | III |
Benzoyl chloride | 98884 | III |
Benzyl acetate | 140114 | III |
Benzyl alcohol | 100516 | III |
Benzyl benzoate | 120514 | III |
Benzyl chloride | 100447 | III |
Benzyl dichloride | 98873 | III |
Biphenyl | 92524 | I |
Bisphenol A | 80057 | III |
Bis(Chloromethyl) Ether | 542881 | I |
Bromobenzene | 108861 | I |
Bromoform | 75252 | V |
Bromonaphthalene | 27497514 | IV |
Butadiene (1,3-) | 106990 | II |
Butanediol (1,4-) | 110634 | I |
Butyl acrylate (n-) | 141322 | V |
Butylene glycol (1,3-) | 107880 | II |
Butyrolactone | 96480 | I |
Caprolactam | 105602 | II |
Carbaryl | 63252 | V |
Carbazole | 86748 | V |
Carbon disulfide | 75150 | IV |
Carbon tetrabromide | 558134 | II |
Carbon tetrachloride | 56235 | I |
Carbon tetrafluoride | 75730 | II |
Chloral | 75876 | II |
Chloroacetic acid | 79118 | II |
Chloroacetophenone (2-) | 532274 | I |
Chloroaniline (p-) | 106478 | II |
Chlorobenzene | 108907 | I |
2-Chloro-1,3-butadiene (Chloroprene) | 126998 | II |
Chlorodifluoroethane | 25497294 | V |
Chlorodifluoromethane | 75456 | I |
Chloroform | 67663 | I |
Chloronaphthalene | 25586430 | IV |
Chloronitrobenzene | 121733 | I |
(m-). | ||
Chloronitrobenzene | 88733 | I |
(o-). | ||
Chloronitrobenzene | 100005 | I |
(p-). | ||
Chlorophenol (m-) | 108430 | II |
Chlorophenol (o-) | 95578 | II |
Chlorophenol (p-) | 106489 | II |
Chlorotoluene (m-) | 108418 | III |
Chlorotoluene (o-) | 95498 | III |
Chlorotoluene (p-) | 106434 | III |
Chlorotrifluoromethane | 75729 | II |
Chrysene | 218019 | V |
Cresol and cresylic acid (m-) | 108394 | III |
Cresol and cresylic acid (o-) | 95487 | III |
Cresol and cresylic acid (p-) | 106445 | III |
Cresols and cresylic acids (mixed) | 1319773 | III |
Cumene | 98828 | I |
Cumene hydroperoxide | 80159 | I |
Cyanoacetic acid | 372098 | II |
Cyclohexane | 110827 | I |
Cyclohexanol | 108930 | I |
Cyclohexanone | 108941 | I |
Cyclohexylamine | 108918 | III |
Cyclooctadienes | 29965977 | II |
Decahydronaphthalene | 91178 | IV |
Diacetoxy-2-Butene (1,4-) | 0012 | V |
Diaminophenol hydrochloride | 137097 | V |
Dibromomethane | 74953 | V |
Dichloroaniline (mixed isomers) | 27134276 | I |
Dichlorobenzene (p-) | 106467 | I |
Dichlorobenzene (m-) | 541731 | I |
Dichlorobenzene (o-) | 95501 | I |
Dichlorobenzidine | 91941 | I |
(3,3′-). | ||
Dichlorodifluoromethane | 75718 | I |
Dichloroethane (1,2-) (Ethylenedichloride) (EDC) | 107062 | I |
Dichloroethyl ether (bis(2-chloroethyl)ether) | 111444 | I |
Dichloroethylene (1,2-) | 540590 | II |
Dichlorophenol (2,4-) | 120832 | III |
Dichloropropene (1,3-) | 542756 | II |
Dichlorotetrafluoro- | 1320372 | V |
ethane. | ||
Dichloro-1-butene (3,4-) | 760236 | II |
Dichloro-2-butene (1,4-) | 764410 | V |
Diethanolamine (2,2′-Iminodiethanol) | 111422 | I |
Diethyl sulfate | 64675 | II |
Diethylamine | 109897 | IV |
Diethylaniline (2,6-) | 579668 | V |
Diethylene glycol | 111466 | I |
Diethylene glycol dibutyl ether | 112732 | I |
Diethylene glycol diethyl ether | 112367 | I |
Diethylene glycol dimethyl ether | 111966 | I |
Diethylene glycol monobutyl ether acetate | 124174 | I |
Diethylene glycol monobutyl ether | 112345 | I |
Diethylene glycol monoethyl ether acetate | 112152 | I |
Diethylene glycol monoethyl ether | 111900 | I |
Diethylene glycol monohexyl ether | 112594 | V |
Diethylene glycol monomethyl ether acetate | 629389 | V |
Diethylene glycol monomethyl ether | 111773 | I |
Dihydroxybenzoic acid (Resorcylic acid) | 27138574 | V |
Dimethylbenzidine | 119937 | II |
(3,3′-). | ||
Dimethyl ether | 115106 | IV |
Dimethylformamide (N,N-) | 68122 | II |
Dimethylhydrazine | 57147 | II |
(1,1-). | ||
Dimethyl sulfate | 77781 | I |
Dimethyl terephthalate | 120616 | II |
Dimethylamine | 124403 | IV |
Dimethylaminoethanol (2-) | 108010 | I |
Dimethylaniline (N,N′) | 121697 | III |
Dinitrobenzenes (NOS)c | 25154545 | I |
Dinitrophenol (2,4-) | 51285 | III |
Dinitrotoluene (2,4-) | 121142 | III |
Dioxane (1,4-) (1,4-Diethyleneoxide) | 1239 | 11I |
Dioxolane (1,3-) | 646060 | I |
Diphenyl methane | 101815 | I |
Diphenyl oxide | 101848 | I |
Diphenyl thiourea | 102089 | III |
Diphenylamine | 122394 | III |
Dipropylene glycol | 110985 | I |
Di-o-tolyguanidine | 97392 | III |
Dodecanedioic acid | 693232 | I |
Dodecyl benzene (branched) | 123013 | V |
Dodecyl phenol (branched) | 121158585 | V |
Dodecylaniline | 28675174 | V |
Dodecylbenzene (n-) | 121013 | I |
Dodecylphenol | 27193868 | III |
Epichlorohydrin (1-chloro-2,3-epoxypropane) | 106898 | I |
Ethanolamine | 141435 | I |
Ethyl acrylate | 140885 | II |
Ethylbenzene | 100414 | I |
Ethyl chloride (Chloroethane) | 75003 | IV |
Ethyl chloroacetate | 105395 | II |
Ethylamine | 75047 | V |
Ethylaniline (N-) | 103695 | III |
Ethylaniline (o-) | 578541 | III |
Ethylcellulose | 9004573 | V |
Ethylcyanoacetate | 105566 | V |
Ethylene carbonate | 96491 | I |
Ethylene dibromide (Dibromoethane) | 106934 | I |
Ethylene glycol | 107211 | I |
Ethylene glycol diacetate | 111557 | I |
Ethylene glycol dibutyl ether | 112481 | V |
Ethylene glycol diethyl ether | 629141 | I |
(1,2-diethoxyethane). | ||
Ethylene glycol | 110714 | I |
dimethyl ether | ||
Ethylene glycol monoacetate | 542596 | V |
Ethylene glycol monobutyl ether | 112072 | I |
acetate. | ||
Ethylene glycol monobutyl ether | 111762 | I |
Ethylene glycol monoethyl ether | 111159 | I |
acetate. | ||
Ethylene glycol monoethyl ether | 110805 | I |
Ethylene glycol monohexyl ether | 112254 | V |
Ethylene glycol monomethyl ether acetate | 110496 | I |
Ethylene glycol monomethyl ether | 109864 | I |
Ethylene glycol monooctyl ether | 002 | V |
Ethylene glycol monophenyl ether | 122996 | I |
Ethylene glycol monopropyl ether | 2807309 | I |
Ethylene oxide | 75218 | I |
Ethylenediamine | 107153 | II |
Ethylenediamine tetraacetic acid | 60004 | V |
Ethylenimine (Aziridine) | 151564 | II |
Ethylhexyl acrylate (2-isomer) | 103117 | II |
Fluoranthene | 206440 | V |
Formaldehyde | 50000 | I |
Formamide | 75127 | II |
Formic acid | 64186 | II |
Fumaric acid | 110178 | I |
Glutaraldehyde | 111308 | IV |
Glyceraldehyde | 367475 | V |
Glycerol | 56815 | II |
Glycine | 56406 | II |
Glyoxal | 107222 | II |
Hexachlorobenzene | 118741 | II |
Hexachlorobutadiene | 87683 | II |
Hexachloroethane | 67721 | II |
Hexadiene (1,4-) | 592450 | II |
Hexamethylene- | 100970 | I |
tetramine. | ||
Hexane | 110543 | V |
Hexanetriol (1,2,6-) | 106694 | IV |
Hydroquinone | 123319 | I |
Hydroxyadipaldehyde | 141311 | V |
Isobutyl acrylate | 106638 | V |
Isobutylene | 115117 | V |
Isophorone | 78591 | IV |
Isophorone nitrile | 0017 | V |
Isophthalic acid | 121915 | III |
Isopropylphenol | 25168063 | III |
Linear alkylbenzene | ____ d | I |
Maleic anhydride | 108316 | I |
Maleic hydrazide | 123331 | I |
Malic acid | 6915157 | I |
Metanilic acid | 121471 | I |
Methacrylic acid | 79414 | V |
Methanol | 67561 | IV |
Methionine | 63683 | I |
Methyl acetate | 79209 | IV |
Methyl acrylate | 96333 | V |
Methyl bromide (Bromomethane) | 74839 | IV |
Methyl chloride (Chloromethane) | 74873 | IV |
Methyl ethyl ketone (2-butanone) | 78933 | V |
Methyl formate | 107313 | II |
Methyl hydrazine | 60344 | IV |
Methyl isobutyl carbinol | 108112 | IV |
Methyl isobutyl ketone (Hexone) | 108101 | IV |
Methyl isocyanate | 624839 | IV |
Methyl mercaptan | 74931 | IV |
Methyl methacrylate | 80626 | IV |
Methyl phenyl carbinol | 98851 | II |
Methyl tert-butyl ether | 1634044 | V |
Methylamine | 74895 | IV |
Methylaniline (N-) | 100618 | III |
Methylcyclohexane | 108872 | III |
Methylcyclohexanol | 25639423 | V |
Methylcyclohexanone | 1331222 | III |
Methylene chloride (Dichloromethane) | 75092 | I |
Methylene dianiline (4,4′-isomer) | 101779 | I |
Methylene diphenyl diisocyanate (4,4′-) (MDI) | 101688 | III |
Methylionones (a-) | 79696 | V |
Methylpentynol | 77758 | V |
Methylstyrene (a-) | 98839 | I |
Naphthalene | 91203 | IV |
Naphthalene sulfonic acid (a-) | 85472 | IV |
Naphthalene sulfonic acid (b-) | 120183 | IV |
Naphthol (a-) | 90153 | IV |
Naphthol (b-) | 135193 | IV |
Naphtholsulfonic acid (1-) | 567180 | V |
Naphthylamine sulfonic acid (1,4-) | 84866 | V |
Naphthylamine sulfonic acid (2,1-) | 81163 | V |
Naphthylamine (1-) | 134327 | V |
Naphthylamine (2-) | 91598 | V |
Nitroaniline (m-) | 99092 | II |
Nitroaniline (o-) | 88744 | I |
Nitroanisole (o-) | 91236 | III |
Nitroanisole (p-) | 100174 | III |
Nitrobenzene | 98953 | I |
Nitronaphthalene (1-) | 86577 | IV |
Nitrophenol (p-) | 100027 | III |
Nitrophenol (o-) | 88755 | III |
Nitropropane (2-) | 79469 | II |
Nitrotoluene (all isomers) | 1321126 | III |
Nitrotoluene (o-) | 88722 | III |
Nitrotoluene (m-) | 99081 | III |
Nitrotoluene (p-) | 99990 | III |
Nitroxylene | 25168041 | V |
Nonylbenzene (branched) | 1081772 | V |
Nonylphenol | 25154523 | V |
Octene-1 | 111660 | I |
Octylphenol | 27193288 | III |
Paraformaldehyde | 30525894 | I |
Paraldehyde | 123637 | II |
Pentachlorophenol | 87865 | III |
Pentaerythritol | 115775 | I |
Peracetic acid | 79210 | II |
Perchloromethyl mercaptan | 594423 | IV |
Phenanthrene | 85018 | V |
Phenetidine (p-) | 156434 | III |
Phenol | 108952 | III |
Phenolphthalein | 77098 | III |
Phenolsulfonic acids (all isomers) | 1333397 | III |
Phenyl anthranilic acid (all isomers) | 91407 | III |
Phenylenediamine (p-) | 106503 | I |
Phloroglucinol | 108736 | III |
Phosgene | 75445 | IV |
Phthalic acid | 88993 | III |
Phthalic anhydride | 85449 | III |
Phthalimide | 85416 | III |
Phthalonitrile | 91156 | III |
Picoline (b-) | 108996 | II |
Piperazine | 110850 | I |
Propiolactone (beta-) | 57578 | I |
Propionaldehyde | 123386 | IV |
Propionic acid | 79094 | I |
Propylene carbonate | 108327 | V |
Propylene dichloride (1,2-dichloropropane) | 78875 | IV |
Propylene glycol | 57556 | I |
Propylene glycol monomethyl ether | 107982 | I |
Propylene oxide | 75569 | I |
Pyrene | 129000 | V |
Pyridine | 110861 | II |
p-tert-Butyl toluene | 98511 | III |
Quinone | 106514 | III |
Resorcinol | 108463 | I |
Salicylic acid | 69727 | III |
Sodium methoxide | 124414 | IV |
Sodium phenate | 139026 | III |
Stilbene | 588590 | III |
Styrene | 100425 | I |
Succinic acid | 110156 | I |
Succinonitrile | 110612 | I |
Sulfanilic acid | 121573 | III |
Sulfolane | 126330 | II |
Tartaric acid | 526830 | I |
Terephthalic acid | 100210 | II |
Tetrabromophthalic anhydride | 632791 | III |
Tetrachlorobenzene (1,2,4,5-) | 95943 | I |
Tetrachloroethane (1,1,2,2-) | 79345 | II |
Tetrachloroethylene (Perchloroethylene) | 127184 | I |
Tetrachlorophthalic- | 117088 | III |
anhydride. | ||
Tetraethyl lead | 78002 | IV |
Tetraethylene glycol | 112607 | I |
Tetraethylene- | 112572 | V |
pentamine. | ||
Tetrahydrofuran | 109999 | I |
Tetrahydronapthalene | 119642 | IV |
Tetrahydrophthalic anhydride | 85438 | II |
Tetramethylene- | 110601 | II |
diamine. | ||
Tetramethylethylenediamine | 110189 | V |
Tetramethyllead | 75741 | V |
Toluene | 108883 | I |
Toluene 2,4 diamine | 95807 | II |
Toluene 2,4 diisocyanate | 584849 | II |
Toluene diisocyanates (mixture) | 26471625 | II |
Toluene sulfonic acids | 104154 | III |
Toluenesulfonyl chloride | 98599 | III |
Toluidine (o-) | 95534 | II |
Trichloroaniline- | 634935 | III |
(2,4,6-). | ||
Trichlorobenzene (1,2,3-) | 87616 | V |
Trichlorobenzene (1,2,4-) | 120821 | I |
Trichloroethane | 71556 | II |
(1,1,1-) | ||
Trichloroethane (1,1,2-) (Vinyl trichloride) | 79005 | II |
Trichloroethylene | 79016 | I |
Trichlorofluoromethane | 75694 | I |
Trichlorophenol | 95954 | I |
(2,4,5-). | ||
(1,1,2-) Trichloro | 76131 | I |
(1,2,2-) trifluoroethane. | ||
Triethanolamine | 102716 | I |
Triethylamine | 121448 | IV |
Triethylene glycol | 112276 | I |
Triethylene glycol | 112492 | I |
dimethyl ether. | ||
Triethylene glycol monoethyl ether | 112505 | V |
Triethylene glycol monomethyl ether | 112356 | I |
Trimethylamine | 75503 | IV |
Trimethylcyclohexanol | 933482 | IV |
Trimethylcyclo- | 2408379 | IV |
hexanone. | ||
Trimethylcyclo- | 34216347 | V |
hexylamine. | ||
Trimethylolpropane | 77996 | I |
Trimethylpentane (2,2,4-) | 540841 | V |
Tripropylene glycol | 24800440 | V |
Vinyl acetate | 108054 | II |
Vinyl chloride (Chloroethylene) | 75014 | I |
Vinyl toluene | 25013154 | III |
Vinylcyclohexene (4-) | 100403 | II |
Vinylidene chloride | 75354 | II |
(1,1-dichloroethylene). | ||
Vinyl(N-)-pyrrolidone(2-) | 88120 | V |
Xanthates | 140896 | V |
Xylene sulfonic acid | 25321419 | III |
Xylenes (NOS)c | 1330207 | I |
Xylene (m-) | 108383 | I |
Xylene (o-) | 95476 | I |
Xylene (p-) | 106423 | I |
Xylenols (Mixed) | 1300716 | V |
Xylidene | 1300738 | III |
aIsomer means all structural arrangements for the same number of atoms of each element and does not mean salts, esters, or derivatives.
bCAS Number = Chemical Abstract Service number.
cNOS = not otherwise specified.
dNo CAS number assigned.
[59 FR 19454, Apr. 22, 1994, as amended at 59 FR 48176, Sept. 20, 1994; 61 FR 31439, June 20, 1996; 63 FR 26082, May 12, 1998]