40 CFR § 116.4 - Designation of hazardous substances.

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§ 116.4 Designation of hazardous substances.

The elements and compounds appearing in Tables 116.4 A and B are designated as hazardous substances in accordance with section 311(b)(2)(A) of the Act. This designation includes any isomers and hydrates, as well as any solutions and mixtures containing these substances. Synonyms and Chemical Abstract System (CAS) numbers have been added for convenience of the user only. In case of any disparity the common names shall be considered the designated substance.

Table 116.4A—List of Hazardous Substances

Common name CAS No. Synonyms Isomers CAS No.
Acetaldehyde 75070 Ethanal, ethyl aldehyde, acetic aldehyde
Acetic acid 64197 Glacial acetic acid, vinegar acid
Acetic anhydride 108247 Acetic oxide, acetyl oxide
Acetone cyanohydrin 75865 2-methyllactonitrile, alpha-hydroxyisobutyronitrile
Acetyl bromide 506967
Acetyl chloride 79367
Acrolein 107028 2-propenal, acrylic aldehyde, acrylaldehyde, acraldehyde
Acrylonitrile 107131 Cyanoethylene, Fumigrain, Ventox, propeneitrile, vinyl cyanide
Adipic acid 124049 Hexanedioic acid
Aldrin 309002 Octalene, HHDN
Allyl alcohol 107186 2-propen-1-ol, 1-propenol-3, vinyl carbinol
Allyl chloride 107051 3-chloropropene, 3-chloropropylene, Chlorallylene
Aluminum sulfate 10043013 Alum
Ammonia 7664417
Ammonium acetate 631618 Acetic acid ammonium, salt
Ammonium benzoate 1863634
Ammonium bicarbonate 1066337 Acid ammonium carbonate, ammonium hydrogen carbonate
Ammonium bichromate 7789095
Ammonium bifluoride 1341497 Acid ammonium fluoride, ammonium hydrogen fluoride
Ammonium bisulfite 10192300
Ammonium carbamate 1111780 Ammonium aminoformate
Ammonium carbonate 506876
Ammonium chloride 12125029 Ammonium muriate, sal ammoniac, salmiac, Amchlor
Ammonium chromate 7788989
Ammonium citrate dibasic 3012655 Diammonium citrate, citric acid diammonium salt
Ammonium fluoborate 13826830 Ammonium fluoroborate, ammonium borofluoride
Ammonium fluoride 12125018 Neutral ammonium fluoride
Ammonium hydroxide 1336216
Ammonium oxalate 6009707
5972736
14258492
Ammonium silicofluoride 16919190 Ammonium fluosilicate
Ammonium sulfamate 7773060 Ammate, AMS, ammonium amidosulfate
Ammonium sulfide 12135761
Ammonium sulfite 10196040
10192300
Ammonium tartrate 3164292 Tartaric acid ammonium salt
14307438
Ammonium thiocyanate 1762954 Ammonium rhodanide, ammonium sulfocyanate, ammonium sulfocyanide
Amly acetate 628637 Amylacetic ester iso- 123922
Pear oil sec- 626380
Banana oil tert- 625161
Aniline 62533 Aniline oil, phenylamine, aminobenzene, aminophen, kyanol
Antimony pentachloride 7647189
Antimony potassium tartrate 28300745 Tartar emetic, tartrated antimony, tartarized antimony, potassium antimonyltartrate
Antimony tribromide 7789619
Antimony trichloride 10025919 Butter of antimony
Antimony trifluoride 7783564 Antimony fluoride
Antimony trioxide 1309644 Diantimony trioxide, flowers of antimony
Arsenic disulfide 1303328 Red arsenic sulfide
Arsenic pentoxide 1303282 Arsenic acid anhydride, arsenic oxide
Arsenic trichloride 7784341 Arsenic chloride, arsenious chloride, arsenous chloride, butter of arsenic
Arsenic trioxide 1327533 Arsenious acid, arsenious oxide, white arsenic
Arsenic trisulfide 1303339 Arsenious sulfide, yellow arsenic sulfide
Barium cyanide 542621
Benzene 71432 Cyclohexatriene, benzol
Benzoic acid 65850 Benzenecarboxylic acid, phenylformic acid, dracylic acid
Benzonitrile 100470 Phenyl cyanide, cyanobenzene
Benzoyl chloride 98884 Benzenecarbonyl chloride
Benzyl chloride 100447
Beryllium chloride 7787475
Beryllium fluoride 7787497
Beryllium nitrate 7787555
13597994
Butyl acetate 123864 Acetic acid butyl ester iso- 110190
sec- 105464
tert- 540885
Butylamine 109739 1-aminobutane iso- 78819
sec- 513495
sec- 13952846
tert- 75649
n/butyl phthalate 84742 1.2-benzenedicarboxylic acid, dibutyl ester, dibutyl phthalate
Butyric acid 107926 Butanoic acid, ethylacetic acid iso- 79312
Cadmium acetate 543908
Cadmium bromide 7789426
Cadmium chloride 10108642
Calcium arsenate 7778441 Tricalcium orthoarsenate
Calcium arsenite 52740166
Calcium carbide 75207 Carbide, acetylenogen
Calcium chromate 13765190 Calcium chrome yellow, geblin, yellow ultramarine
Calcium cyanide 592018
Calcium dodecylbenzenesulfonate 26264062
Calcium hypochlorite 7778543
Captan 133062 Orthocide-406, SR–406, Vancide-89
Carbaryl 63252 Sevin
Carbofuran 1563662 Furadan
Carbon disulfide 75150 Carbon bisulfide, dithiocarbonic anhydride
Carbon tetrachloride 56235 Tetrachloromethane Perchloromethane
Chlordane 57749 Toxichlor, chlordan
Chlorine 75003
Chlorobenzene 108907 Monochlorobenzene, benzene chloride
Chloroform 67663 Trichloromethane
Chlorpyrifos 2921882 Dursban
Chlorosulfonic acid 7790945 Sulfuric chlorohydrin
Chromic acetate 1066304
Chromic acid 11115745 Chromic anhydride, chromium trioxide
Chromic sulfate 10101538
Chromous chloride 10049055
Cobaltous bromide 7789437 Cobalt bromide
Coabaltous formate 544183 Cobalt formate
Cobaltous sulfamate 14017415 Cobalt sulfamate
Coumaphos 56724 Co-Ral
Cresol 1319773 Cresylic acid m- 108394
Hydroxytoluene o- 95487
p- 106445
Crotonaldehyde 4170303 2-butenal propylene aldelhyde
Cupric acetate 142712 Copper acetate, crystalized verdigris
Cupric acetoarsenite 12002038 Copper acetoarsenite, copper acetate arsenite, Paris green
Cupric chloride 7447394 Copper chloride
Cupric nitrate 3251238 Copper nitrate
Cupric oxalate 5893663 Copper oxalate
Cupric sulfate 7758987 Copper sulfate
Cupric sulfate, ammoniated 10380297 Ammoniated copper sulfate
Cupric tartrate 815827 Copper tartrate
Cyanogen chloride 506774
Cyclohexane 110827 Hexahydrobenzene, hexamethylene, hexanaphthene
2,4-D acid 94757 2,4-dichlorophenoxyacetic acid
2,4-D ester 94111 2,4-dichlorophenoxyacetic acid ester
94791
94804
1320189
1928387
1928616
1929733
2971382
25168267
53467111
DDT 50293 p,p′-DDT
Diazinon 333415 Dipofene, Diazitol, Basudin, Spectracide
Dicamba 1918009 2-methoxy-3,6-dichlorobenzoic acid
Dichlobenil 1194656 2,6-dichlorobenzonitrile, 2,6-DBN
Dichlone 117806 Phygon, dichloronaphthoquinone
Dichlorobenzene 25321226 Di-chloricide Ortho 95501
Paramoth (Para) Para 106467
Dichloropropane 26638197 Propylene dichloride 1,1 78999
1,2 78875
1,3 142289
Dichloropropene 26952238 1,3 542756
2,3 78886
Dichloropropene-dichloropropane (mixture) 8003198 D-D mixture Vidden D
2,2-Dichloropropionic acid 75990 Dalapon
Dichlorvos 62737 2,2-dichlorovinyl dimethyl phosphate, Vapona
Dicofol 115322 Di(p-chlorophenyl)-trichloromethylcarbinol, DTMC, dicofol
Dieldrin 60571 Alvit
Diethylamine 109897
Dimethylamine 124403
Dinitrobenzene (mixed) 25154545 Dinitrobenzol m- 99650
o- 528290
p- 100254
Dinitrophenol 51285 Aldifen (2,5-) 329715
(2,4-)
(2,6-) 573568
Dinitrotoluene 25321146 DNT 2,4 121142
2,6 606202
3,4 610399
Diquat 85007 Aquacide
2764729 Dextrone, Reglone, Diquat dibromide
Disulfoton 298044 Di-syston
Diuron 330541 DCMU, DMU
Dodecylbenzenesulfonic acid 27176870
Endosulfan 115297 Thiodan
Endrin 72208 Mendrin, Compound 269
Epichlorohydrin 106898 -chloropropylene oxide
Ethion 563122 Nialate, ethyl methylene, phosphorodithioate
Ethylbenzene 100414 Phenylethane
Ethylenediamine 107153 1,2-diaminoethane
Ethylenediamine-tetraacetic acid (EDTA) 60004 Edetic acid, Havidote, (ethylenedinitrilo)-tetraacetic acid
Ethylene dibromide 106934 1,2-dibromoethane acetylene dibromide sym-dibromoethylene
Ethylene dichloride 107062 1,2-dichloroethane sym-bichloroethane
Ferric ammonium citrate 1185575 Ammonium ferric citrate
Ferric ammonium oxalate 2944674 Ammonium ferric oxalate
55488874
Ferric chloride 7705080 Flores martis, iron trichloride
Ferric fluoride 7783508
Ferric nitrate 10421484 Iron nitrate
Ferric sulfate 10028225 Ferric persulfate, ferric sesquisulfate, ferric tersulfate
Ferrous ammonium sulfate 10045893 Mohr's salt, iron ammonium sulfate
Ferrous chloride 7758943 Iron chloride, iron dichloride, iron protochloride
Ferrous sulfate 7720787 Green vitriol
7782630 Iron vitriol, iron sulfate, iron protosulfate
Formaldehyde 50000 Methyl aldehyde, methanal, formalin
Formic acid 64186 Methanoic acid
Fumaric acid 110178 Trans-butenedioic acid, trans-1,2-ethylenedicarboxylic acid, boletic acid, allomaleic acid
Furfural 98011 2-furaldehyde, pyromucic aldehyde
Guthion 86500 Gusathion, azinphos-methyl
Heptachlor 76448 Velsicol-104, Drinox, Heptagran
Hexachlorocyclopentadiene 77474 Perchlorocyclopentadiene
Hydrochloric acid 7647010 Hydrogen chloride, muriatic acid
Hydrofluoric acid 7664393 Fluohydric acid
Hydrogen cyanide 74908 Hydrocyanic acid
Hydrogen sulfide 7783064 Hydrosulfuric acid sulfur hydride
Isoprene 78795 2-methyl-1,3-butadiene
Isopropanolamine dodecylbenzenesulfonate 42504461
Kepone 143500 Chlordecone 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-1,3,4-metheno-2H-cyclobuta(cd)pentalen-2-one
Lead acetate 301042 Sugar of lead
Lead arsenate 7784409
7645252
10102484
Lead chloride 7758954
Lead fluoborate 13814965 Lead fluoroborate
Lead fluoride 7783462 Lead difluoride, plumbous fluoride
Lead iodide 10101630
Lead nitrate 10099748
Lead stearate 7428480 Stearic acid lead salt
1072351
52652592
Lead sulfate 7446142
Lead sulfide 1314870 Galena
Lead thiocyanate 592870 Lead sulfocyanate
Lindane 58899 Gamma-BHC, gamma-benzene hexachloride
Lithium chromate 14307358
Malathion 121755 Phospothion
Maleic acid 110167 Cis-butenedioic acid, cis-1,2-ethylenedicarboxylic acid, toxilic acid
Maleic anhydride 108316 2,5-furandione, cis-butenedioic anhydride, toxilic anhydride
Mercaptodimethur 203657 Mesurol
Mercuric cyanide 592041 Mercury cyanide
Mercuric nitrate 10045940 Mercury nitrate, mercury pernitrate
Mercuric sulfate 7783359 Mercury sulfate, mercury persulfate
Mercuric thiocyanate 592858 Mercury thiocyanate, mercuric sulfocyanate, mercuric sulfocyanide
Mercurous nitrate 7782867
10415755 Mercury protonitrate
Methoxychlor 72435 DMDT, methoxy-DDT
Methyl mercaptan 74931 Methanethiol, mercaptomethane, methyl sulfhydrate, thiomethyl alcohol
Methyl methacrylate 80626 Methacrylic acid methyl ester, methyl-2-methyl-2-propenoate
Methyl parathion 298000 Nitrox-80
Mevinphos 7786347 Phosdrin
Mexacarbate 315184 Zectran
Monoethylamine 75047 Ethylamine, aminoethane
Monomethylamine 74895 Methylamine, aminomethane
Naled 300765 Dibrom
Naphthalene 91203 White tar, tar camphor, naphthalin
Naphthenic acid 1338245 Cyclohexanecarboxylic acid, hexahydrobenzoic acid
Nickel ammonium sulfate 15699180 Ammonium nickel sulfate
Nickel chloride 37211055 Nickelous chloride
7718549
Nickel hydroxide 12054487 Nickelous hydroxide
Nickel nitrate 14216752
Nickel sulfate 7786814 Nickelous sulfate
Nitric acid 7697372 Aqua fortis
Nitrobenzene 98953 Nitrobenzol, oil of mirbane
Nitrogen dioxide 10102440 Nitrogen tetraoxide
Nitrophenol (mixed) 25154556 Mononitrophenol m- 554847
o- 88755
p- 100027
Nitrotoluene 1321126 Ortho 88722
Meta 99081
Para 99990
Paraformaldehyde 30525894 Paraform, Formagene, Triformol, polymerized formaldehyde, polyoxymethylene
Parathion 56382 DNTP, Niran
Pentachlorophenol 87865 PCP, Penta
Phenol 108952 Carbolic acid, phenyl hydroxide, hydroxybenzene, oxybenzene
Phosgene 75445 Diphosgene, carbonyl chloride, chloroformyl chloride
Phosphoric acid 7664382 Orthophosphoric acid
Phosphorus 7723140 Black phosphorus, red phosphorus, white phosphorus, yellow phosphorus
Phosphorus oxychloride 10025873 Phosphoryl chloride, phosphorus chloride
Phosphorus pentasulfide 1314803 Phosphoric sulfide, thiophosphoric anhydride, phosphorus persulfide
Phosphorus trichloride 7719122 Phosphorous chloride
Polychorinated biphenyls 1336363 PCB, Aroclor, polychlorinated diphenyls
Potassium arsenate 7784410
Potassium arsenite 10124502 Potassium metaarsenite
Potassium bichromate 7778509 Potassium dichromate
Potassium chromate 7789006
Potassium cyanide 151508
Potassium hydroxide 1310583 Potassium hydrate, caustic potash, potassa
Potassium permanganate 7722647 Chameleon mineral
Propargite 2312358 Omite
Propionic acid 79094 Propanoic acid, methylacetic acid, ethylformic acid
Propionic anhydride 123626 Propanoic anhydride, methylacetic anhydride
Propylene oxide 75569 Propene oxide
Pyrethrins 121299 Pyrethrin I
121211 Pyrethrin II
Quinoline 91225 1-benzazine, benzo(b)pyridine, leuocoline, chinoleine, leucol
Resorcinol 108463 Resorcin, 1,3-benzenediol, meta-dihydroxybenzene
Selenium oxide 7446084 Selenium dioxide
Silver nitrate 7761888 Nitric acid silver (1 + ) salt lunar caustic
Sodium 7440235 Natrium
Sodium arsenate 7631892 Disodium arsenate
Sodium arsenite 7784465 Sodium metaarsenite
Sodium bichromate 10588019 Sodium dichromate
Sodium bifluoride 1333831
Sodium bisulfite 7631905 Sodium acid sulfite, sodium hydrogen sulfite
Sodium chromate 7775113
Sodium cyanide 143339
Sodium dodecylbenzene-sulfonate 25155300
Sodium fluoride 7681494 Villiaumite
Sodium hydrosulfide 16721805 Sodium hydrogen sulfide
Sodium hydroxide 1310732 Caustic soda, soda lye, sodium hydrate
Sodium hypochlorite 7681529 Bleach
10022705
Sodium methylate 124414 Sodium methoxide
Sodium nitrite 7632000
Sodium phosphate, dibasic 7558794
10039324
10140655
Sodium phosphate, tribasic 7601549
10101890
10361894
Sodium selenite 10102188
7782823
Strontium chromate 7789062
Strychnine 57249
Styrene 100425 Vinylbenzene, phenylethylene, styrol, styrolene, cinnamene, cinnamol
Sulfuric acid 7664939 Oil of vitriol, oleum
Sulfur monochloride 12771083 Sulfur chloride
2,4,5-T acid 93765 2,4,5-trichlorophenoxyacetic acid
2,4,5-T amines 6369966 Acetic acid (2,4,5-trichlorophenoxy)-compound with N,N-dimethylmethanamine (1:1)
6369977 Acetic acid (2,4,5-trichlorophenoxy)-compound with N-methylmethanamine (1:1)
1319728 Acetic acid (2,4,5-trichlorophenoxy)-compound with 1-amino-2-propanol (1:1)
3813147 Acetic acid (2,4,5-trichlorophenoxy)-compound with 2,2'2”-nitrilotris [ethanol] (1:1)
2,4,5-T esters 2545597 2,4,5-trichlorophenoxyacetic esters
93798
61792072
1928478
25168154
2,4,5–T salts 13560991 Acetic acid (2,4,5–trichlorophenoxy)-sodium salt
TDE 72548 DDD
2,4,5–TP acid 93721 Propanoic acid 2–(2,4,5–trichlorophenoxy)
2,4,5–TP esters 32534955 Propanoic acid, 2–(2,4,5–trichlorophenoxy)-, isooctyl ester
Tetraethyl lead 78002 Lead tetraethyl, TEL
Tetraethyl pyrophosphate 107493 TEPP
Thallium sulfate 10031591
7446186
Toluene 108883 Toluol, methylbenzene, phenylmethane, Methacide
Toxaphene 8001352 Camphechlor
Trichlorfon 52686 Dipterex
Dylox
Trichlorethylene 79016 Ethylene trichloride
Trichlorophenol 25167822 Collunosol, Dowicide 2 or 2S, Omal, Phenachlor (2,3,4-)
(2,3,5-)
(2,3,6-)
(2,4,5-)
(2,4,6-)
(3,4,5-)
15950660
933788
933755
95954
88062
609198
Triethanolamine dodecylbenzenesulfonate 27323417
Triethylamine 121448
Trimethylamine 75503 TMA
Uranyl acetate 541093
Uranyl nitrate 10102064
36478769
Vanadium pentoxide 1314621 Vanadic anhydride, vanadic acid anhydride
Vanadyl sulfate 27774136 Vanadic sulfate, vanadium sulfate
Vinyl acetate 108054 Acetic acid ethylene ether
Vinylidene chloride 75354 1,1–dichlorethylene
1,1–dichloroethene
Xylene (mixed) 1330207 Dimethylbenzene m- 108383
Xylol o- 95476
p- 106423
Xylenol 1300716 Dimethylphenol, hydroxydimethylbenzene
Zinc acetate 557346
Zinc ammonium chloride 14639975
14639986
52628258
Zinc borate 1332076
Zinc bromide 7699458
Zinc carbonate 3486359
Zinc chloride 7646857 Butter of zinc
Zinc cyanide 557211
Zinc fluoride 7783495
Zinc formate 557415
Zinc hydrosulfite 7779864
Zinc nitrate 7779886
Zinc phenolsulfonate 127822 Zinc sulfocarbolate
Zinc phosphide 1314847
Zinc silicofluoride 16871719 Zinc fluosilicate
Zinc sulfate 7733020 White vitriol, zinc vitriol, white copperas
Zirconium nitrate 13746899
Zirconium potassium fluoride 16923958
Zirconium sulfate 14644612 Disulfatozirconic acid
Zirconium tetrachloride 10026116

Table 116.4B—List of Hazardous Substances by CAS Number

CAS No. Common name
50000 Formaldehyde
50293 DDT
51285 2,4-Dinitrophenol
52686 Trichlorfon
56382 Parathion
56724 Coumaphos
57249 Strychnine
57749 Chlordane
58899 Lindane
60004 Ethylenediaminetetraacetic
acid (EDTA)
60571 Dieldrin
62533 Aniline
62737 Dichlorvos
63252 Carbaryl
64186 Formic acid
64197 Acetic acid
65850 Benzoic acid
67663 Chloroform
71432 Benzene
72208 Endrin
72435 Methoxychlor
72548 TDE
74895 Monomethylamine
74908 Hydrogen cyanide
74931 Methyl mercaptan
75047 Monoethylamine
75070 Acetaldehyde
75150 Carbon disulfide
75207 Calcium carbide
75445 Phosgene
75503 Trimethylamine
75649 tert-Butylamine
75865 Acetone cyanohydrin
75990 2,2-Dichloropropionic acid
76448 Heptachlor
78002 Tetraethyl lead
78795 Isoprene
78819 iso-Butylamine
79094 Propionic acid
79312 iso-Butyric acid
79367 Acetyl chloride
80626 Methyl methacrylate
85007 Diquat
86500 Guthion
87865 Pentachlorophenol
88755 o-Nitrophenol
91203 Naphthalene
91225 Quinoline
93765 2,4,5–T acid
93798 2,4,5-T ester
94111 2,4–D ester
94757 2,4–D acid
94791 2,4–D ester
94804 2,4–D Butyl ester
95476 o-Xylene
95487 o-Cresol
98011 Furfural
98884 Benzoyl chloride
98953 Nitrobenzene
99650 m-Dinitrobenzene
100027 p-Nitrophenol
100254 p-Dinitrobenzene
100414 Ethylbenzene
100425 Styrene
100447 Benzyl chloride
100470 Benzonitrile
105464 sec-Butyl acetate
106423 p-Xylene
106445 p-Cresol
107028 Acrolein
107051 Allyl chloride
107131 Acrylonitrile
107153 Ethylenediamine
107186 Allyl alcohol
107493 Tetraethyl pyrophosphate
107926 n-Butyric acid
108054 Vinyl acetate
108247 Acetic anhydride
108316 Maleic anhydride
108383 m-Xylene
108394 m-Cresol
108463 Resorcinol
108883 Toluene
108907 Chlorobenzene
108952 Phenol
109739 n-Butylamine
109897 Diethylamine
110167 Maleic acid
110178 Fumaric acid
110190 iso-Butyl acetate
110827 Cyclohexane
115297 Endosulfan
115322 Dicofol
117806 Dichlone
121211 Pyrethrin
121299 Pyrethrin
121448 Triethylamine
121755 Malathion
123626 Propionic anhydride
123864 n-Butyl acetate
123922 iso-Amyl acetate
124403 Dimethylamine
124414 Sodium methylate
127822 Zinc phenolsulfonate
133062 Captan
142712 Cupric acetate
143339 Sodium cyanide
151508 Potassium cyanide
298000 Methyl parathion
298044 Disulfoton
300765 Naled
301042 Lead acetate
309002 Aldrin
315184 Mexacarbate
329715 2,5-Dinitrophenol
330541 Diuron
333415 Diazinon
506774 Cyanogen chloride
506876 Ammonium carbonate
506967 Acetyl bromide
513495 sec-Butylamine
528290 o-Dinitrobenzene
540885 tert-Butyl acetate
541093 Uranyl acetate
542621 Barium cyanide
543908 Cadmium acetate
544183 Cobaltous formate
554847 m-Nitrophenol
557211 Zinc cyanide
557346 Zinc acetate
557415 Zinc formate
563122 Ethion
573568 2,6-Dinitrophenol
592018 Calcium cyanide
592041 Mercuric cyanide
592858 Mercuric thiocyanate
592870 Lead thiocyanate
625161 tert-Amyl acetate
626380 sec-Amyl acetate
628637 n-Amyl acetate
631618 Ammonium acetate
815827 Cupric tartrate
1066304 Chromic acetate
1066337 Ammonium bicarbonate
1072351 Lead stearate
1111780 Ammonium carbamate
1185575 Ferric ammonium citrate
1194656 Dichlobenil
1300716 Xylenol
1303282 Arsenic pentoxide
1303328 Arsenic disulfide
1303339 Arsenic trisulfide
1309644 Antimony trioxide
1310583 Potassium hydroxide
1310732 Sodium hydroxide
1314621 Vanadium pentoxide
1314803 Phosphorus pentasulfide
1314847 Zinc phosphide
1314870 Lead sulfide
1319773 Cresol (mixed)
1320189 2,4-D ester
1327533 Arsenic trioxide
1330207 Xylene
1332076 Zinc borate
1333831 Sodium bifluoride
1336216 Ammonium hydroxide
1336363 Polychlorinated biphenyls
1338245 Naphthenic acid
1341497 Ammonium bifluoride
1762954 Ammonium thiocyanate
1863634 Ammonium benzoate
1918009 Dicamba
1928387 2,4-D esters
1928478 2,4,5-T ester
1928616 2,4-D ester
1929733 2,4-D ester
2545597 2,4,5-T ester
2764729 Diquat
2921882 Chlorpyrifos
2944674 Ferric ammonium oxalate
2971382 2,4-D ester
3012655 Ammonium citrate, dibasic
3164292 Ammonium tartrate
3251238 Cupric nitrate
3486359 Zinc carbonate
5893663 Cupric oxalate
5972736 Ammonium oxalate
6009707 Ammonium oxalate
6369966 2,4,5-T ester
7428480 Lead stearate
7440235 Sodium
7446084 Selenium oxide
7446142 Lead sulfate
7447394 Cupric chloride
7558794 Sodium phosphate, dibasic
7601549 Sodium phosphate, tribasic
7631892 Sodium arsenate
7631905 Sodium bisulfite
7632000 Sodium nitrite
7645252 Lead arsenate
7646857 Zinc chloride
7647010 Hydrochloric acid
7647189 Antimony pentachloride
7664382 Phosphoric acid
7664393 Hydrofluoric acid
7664417 Ammonia
7664939 Sulfuric acid
7681494 Sodium fluoride
7681529 Sodium hypochlorite
7697372 Nitric acid
7699458 Zinc bromide
7705080 Ferric chloride
7718549 Nickel chloride
7719122 Phosphorus trichloride
7720787 Ferrous sulfate
7722647 Potassium permanganate
7723140 Phosphorus
7733020 Zinc sulfate
7758943 Ferrous chloride
7758954 Lead chloride
7758987 Cupric sulfate
7773060 Ammonium sulfamate
7775113 Sodium chromate
7778441 Calcium arsenate
7778509 Potassium bichromate
7778543 Calcium hypochlorite
7779864 Zinc hydrosulfite
7779886 Zinc nitrate
7782505 Chlorine
7782630 Ferrous sulfate
7782823 Sodium selenite
7782867 Mercurous nitrate
7783359 Mercuric sulfate
7783462 Lead fluoride
7783495 Zinc fluoride
7783508 Ferric fluoride
7783564 Antimony trifluoride
7784341 Arsenic trichloride
7784409 Lead arsenate
7784410 Potassium arsenate
7784465 Sodium arsenite
7786347 Mevinphos
7786814 Nickel sulfate
7787475 Beryllium chloride
7787497 Beryllium fluoride
7787555 Beryllium nitrate
7788989 Ammonium chromate
7789006 Potassium chromate
7789062 Strontium chromate
7789095 Ammonium bichromate
7789426 Cadmium bromide
7789437 Cobaltous bromide
7789619 Antimony tribromide
7790945 Chlorosulfonic acid
8001352 Toxaphene
10022705 Sodium hypochlorite
10025873 Phosphorus oxychloride
10025919 Antimony trichloride
10026116 Zirconium tetrachloride
10028225 Ferric sulfate
10028247 Sodium phosphate, dibasic
10039324 Sodium phosphate, dibasic
10043013 Aluminum sulfate
10045893 Ferrous ammonium sulfate
10045940 Mercuric nitrate
10049055 Chromous chloride
10099748 Lead nitrate
10101538 Chromic sulfate
10101630 Lead iodide
10101890 Sodium phosphate, tribasic
10102064 Uranyl nitrate
10102188 Sodium selenite
10102440 Nitrogen dioxide
10102484 Lead arsenate
10108642 Cadmium chloride
10124502 Potassium arsenite
10140655 Sodium phosphate, dibasic
10192300 Ammonium bisulfite
10196040 Ammonium sulfite
10361894 Sodium phosphate, tribasic
10380297 Cupric sulfate, ammoniated
10415755 Mercurous nitrate
10421484 Ferric nitrate
10588019 Sodium bichromate
11115745 Chromic acid
12002038 Cupric acetoarsenite
12054487 Nickel hydroxide
12125018 Ammonium fluoride
12125029 Ammonium chloride
12135761 Ammonium sulfide
12771083 Sulfur chloride
13597994 Beryllium nitrate
13746899 Zirconium nitrate
13765190 Calcium chromate
13814965 Lead fluoborate
13826830 Ammonium fluoborate
13952846 sec-Butylamine
14017415 Cobaltous sulfamate
14216752 Nickel nitrate
14258492 Ammonium oxalate
14307358 Lithium chromate
14307438 Ammonium tartrate
14639975 Zinc ammonium chloride
14639986 Zinc ammonium chloride
14644612 Zirconium sulfate
15699180 Nickel ammonium sulfate
16721805 Sodium hydrosulfide
16871719 Zinc silicofluoride
16919190 Ammonium silicofluoride
16923958 Zirconium potassium fluoride
25154545 Dinitrobenzene
25154556 Nitrophenol
25155300 Sodium dodecylbenzenesulfonate
25167822 Trichlorophenol
25168154 2,4,5-T ester
25168267 2,4-D ester
26264062 Calcium dodecylbenzenesulfonate
27176870 Dodecylbenzenesulfonic acid
27323417 Triethanolamine dodecylbenzenesulfonate
27774136 Vanadyl sulfate
28300745 Antimony potassium tartrate
30525894 Paraformaldehyde
36478769 Uranyl nitrate
37211055 Nickel chloride
42504461 Dodecylbenzenesulfonate isopropanolamine
52628258 Zinc ammonium chloride
52740166 Calcium arsenite
53467111 2,4-D ester
55488874 Ferric ammonium oxalate
61792072 2,4,5-T ester
[43 FR 10474, Mar. 13, 1978; 43 FR 27533, June 26, 1978, as amended at 44 FR 10268, Feb. 16, 1979; 44 FR 65400, Nov. 13, 1979; 44 FR 66602, Nov. 20, 1979; 54 FR 33482, Aug. 14, 1989; 76 FR 55584, Sept. 8, 2011]