| Waste Name | CAS # | Code |
| Acetaldehyde | 75070 | U001 |
| Acetaldehyde, trichloro- | 75876 | U034 |
| Acetic acid, (2,4-dichlorophenoxy)- | 94757 | U240 |
| Acetone | 67641 | U002 |
| Acetone cyanohydrin | 75865 | P069 |
| Acetonitrile | 75058 | U003 |
| Acetophenone | 98862 | U004 |
| 2-Acetylaminofluorene | 53963 | U005 |
| Acetyl chloride | 75365 | U006 |
| 1-Acetyl-2-thiourea | 591082 | P002 |
| Acrolein | 107028 | P003 |
| Acrylamide | 79061 | U007 |
| Acrylic acid | 79107 | U008 |
| Acrylonitrile | 107131 | U009 |
| Aldicarb | 116063 | P070 |
| Aldicarb sulfone | 1646884 | P203 |
| Aldrin | 309002 | P004 |
| Allyl alcohol | 107186 | P005 |
| Aluminum phosphide | 20859738 | P006 |
| 5-(Aminomethyl)-3-isoxazolol | 2763964 | P007 |
| 4-Aminopyridine | 504245 | P008 |
| Amitrole | 61825 | U011 |
| Ammonium picrate | 131748 | P009 |
| Ammonium vanadate | 7803556 | P119 |
| Aniline | 62533 | U012 |
| Antu | 86884 | P072 |
| Arsenic acid | 7778394 | P010 |
| Arsenic pentoxide | 1303282 | P011 |
| Arsenic trioxide | 1327533 | P012 |
| Arsenous oxide | 1327533 | P012 |
| Auramine | 492808 | U014 |
| Azaserine | 115026 | U015 |
| 1H-Azepine-1 carbothioic acid, hexahydro-S-ethyl ester | 2212671 | U365 |
| Aziridine | 151564 | P054 |
| Aziridine, 2-methyl | 75558 | P067 |
| Barban | 101279 | U280 |
| Barium cyanide | 542621 | P013 |
| Bendiocarb | 22781233 | U278 |
| Bendiocarb phenol | 22961826 | U364 |
| Benomyl | 17804352 | U271 |
| Benz[c]acridine | 225514 | U016 |
| Benzal chloride | 98873 | U017 |
| Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-propynyl | 23950585 | U192 |
| Benz[a]anthracene | 56553 | U018 |
| Benzene | 71432 | U019 |
| Benzeneacetic acid, 4-chloro-.alpha.-(4-chlorophenyl)-.alpha.-hydroxy-, ethyl ester | 510156 | U038 |
| Benzene, 1,3-diisocyanatomethyl- | 26471625 | U223 |
| Benzene, m-dimethyl- | 108383 | U239 |
| Benzene, o-dimethyl- | 95476 | U239 |
| Benzene, p-dimethyl- | 106423 | U239 |
| Benzeneethanamine, alpha,alpha-dimethyl- | 122098 | P046 |
| Benzenesulfonyl chloride | 98099 | U020 |
| Benzenethiol | 108985 | P014 |
| Benzene, 1,1'-(2,2,2-trichloroethylidene)bis [4-methoxy- | 72435 | U247 |
| Benzidine | 92875 | U021 |
| Benzoic trichloride | 98077 | U023 |
| Benzo(rst)pentaphene | 189559 | U064 |
| Benzo(a)phenanthrene | 218019 | U050 |
| Benzo[a]pyrene | 50328 | U022 |
| p-Benzoquinone | 106514 | U197 |
| Benzotrichloride | 98077 | U023 |
| Benzyl chloride | 100447 | P028 |
| Beryllium | 7440417 | P015 |
| 2,2'-Bioxirane | 1464535 | U085 |
| Bis(2-chloroethoxy) methane | 111911 | U024 |
| Bis(2-chloroethyl) ether | 111444 | U025 |
| Bis(chloromethyl) ether | 542881 | P016 |
| Bis(2-chloro-1-methylethyl)ether | 108601 | U027 |
| Bis(dimethylthiocarbamoyl) sulfide | 97745 | U401 |
| Bis(2-ethylhexyl)phthalate | 117817 | U028 |
| Bromoacetone | 598312 | P017 |
| Bromoform | 75252 | U225 |
| Bromomethane | 74839 | U029 |
| 4-Bromophenyl phenyl ether | 101553 | U030 |
| Brucine | 357573 | P018 |
| 2-Butenal | 4170303 | U053 |
| 2-Butenal, (e)- | 123739 | U053 |
| 2-Butene, 1,4-dichloro- | 764410 | U074 |
| n-Butyl alcohol | 71363 | U031 |
| Butylate | 2008415 | U392 |
| Butylethylcarbamothioic acid S-propyl ester | 1114712 | U391 |
| n-Butyl phthalate | 84742 | U069 |
| Cacodylic acid | 75605 | U136 |
| Calcium chromate | 13765190 | U032 |
| Calcium cyanide | 592018 | P021 |
| Camphechlor | 8001352 | P123 |
| Camphene, octachloro- | 8001352 | P123 |
| Carbamic acid, ethyl ester | 51796 | U238 |
| Carbamic acid, methyl-, O-(((2,4-dimethyl-1,3-dithiolan-2-yl)methylene)amino)- | 26419738 | P185 |
| Carbamodithioic acid, dibutyl-, sodium salt | 136301 | U379 |
| Carbamodithioic acid, diethyl-, sodium salt | 148185 | U381 |
| Carbamothioic acid, bis(1-methylethyl)-S-(2,3-dichloro-2-propenyl)ester | 2303164 | U062 |
| Carbamothioic acid, dipropyl-, S-propyl ester | 1929777 | U385 |
| Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester | 52888809 | U387 |
| Carbaryl | 63252 | U279 |
| Carbendazim | 10605217 | U372 |
| Carbofuran | 1563662 | P127 |
| Carbofuran phenol | 1563388 | U367 |
| Carbon disulfide | 75150 | P022 |
| Carbonic difluoride | 353504 | U033 |
| Carbonic dichloride | 75445 | P095 |
| Carbonochloridic acid, methylester | 79221 | U156 |
| Carbon tetrachloride | 56235 | U211 |
| Carbosulfan | 55285148 | P189 |
| CFC-11 | 75694 | U121 |
| CFC-12 | 75718 | U075 |
| Chlorambucil | 305033 | U035 |
| Chlordane | 57749 | U036 |
| Chlornaphazine | 494031 | U026 |
| Chloroacetaldehyde | 107200 | P023 |
| p-Chloroaniline | 106478 | P024 |
| Chlorobenzene | 108907 | U037 |
| Chlorobenzilate | 510156 | U038 |
| p-Chloro-m-cresol | 59507 | U039 |
| 2-Chloroethyl vinyl ether | 110758 | U042 |
| Chloroform | 67663 | U044 |
| Chloromethane | 74873 | U045 |
| Chloromethyl ether | 542881 | P016 |
| Chloromethyl methyl ether | 107302 | U046 |
| 2-Chloronaphthalene | 91587 | U047 |
| 2-Chlorophenol | 95578 | U048 |
| 3-Chloropropionitrile | 542767 | P027 |
| 4-Chloro-o-toluidine, hydrochloride | 3165933 | U049 |
| Chrysene | 218019 | U050 |
| C.I. Solvent Yellow 34 | 492808 | U014 |
| Copper cyanide | 544923 | P029 |
| Copper, bis(dimethylcarbamodithioato-S,S')- | 137291 | U393 |
| Creosote | 8001589 | U051 |
| m-Cresol | 108394 | U052 |
| o-Cresol | 95487 | U052 |
| p-Cresol | 106445 | U052 |
| Cresol (mixed isomers) | 1319773 | U052 |
| Crotonaldehyde | 4170303 | U053 |
| Crotonaldehyde, (E)- | 123739 | U053 |
| Cumene | 98828 | U055 |
| Cumene hydroperoxide | 80159 | U096 |
| Cyanides (soluble salts and complexes) | 57125 | P030 |
| Cyanogen | 460195 | P031 |
| Cyanogen bromide | 506683 | U246 |
| Cyanogen chloride | 506774 | P033 |
| Cyanogen chloride ((CN)Cl) | 506774 | P033 |
| Cycloate | 1134232 | U386 |
| Cyclohexane | 110827 | U056 |
| Cyclohexane, 1,2,3,4,5,6-hexachloro-,(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.alpha.,6.beta.)- | 58899 | U129 |
| Cyclohexanone | 108941 | U057 |
| 2-Cyclohexyl-4,6-dinitrophenol | 131895 | P034 |
| Cyclophosphamide | 50180 | U058 |
| 2,4-D | 94757 | U240 |
| 2,4-D Acid | 94757 | U240 |
| 2,4-D, salts and esters | 94757 | U240 |
| Daunomycin | 20830813 | U059 |
| Dazomet | 533744 | U366 |
| DBCP | 96128 | U066 |
| DDD | 72548 | U060 |
| DDT | 50293 | U061 |
| DEHP | 117817 | U028 |
| Diallate | 2303164 | U062 |
| Diaminotoluene | 496720 | U221 |
| Diaminotoluene | 823405 | U221 |
| Diaminotoluene (mixed isomers) | 25376458 | U221 |
| Dibenz[a,h]anthracene | 53703 | U063 |
| Dibenz[a,i]pyrene | 189559 | U064 |
| 1,2-Dibromo-3-chloropropane | 96128 | U066 |
| 1,2-Dibromoethane | 106934 | U067 |
| Dibutyl phthalate | 84742 | U069 |
| o-Dichlorobenzene | 95501 | U070 |
| 1,2-Dichlorobenzene | 95501 | U070 |
| 1,3-Dichlorobenzene | 541731 | U071 |
| 1,4-Dichlorobenzene | 106467 | U072 |
| 3,3'-Dichlorobenzidine | 91941 | U073 |
| 1,4-Dichloro-2-butene | 764410 | U074 |
| Dichlorodifluoromethane | 75718 | U075 |
| 1,1-Dichloroethane | 75343 | U076 |
| 1,2-Dichloroethane | 107062 | U077 |
| 1,1-Dichloroethylene | 75354 | U078 |
| 1,2-Dichloroethylene | 156605 | U079 |
| Dichloroethyl ether | 111444 | U025 |
| Dichloroisopropyl ether | 108601 | U027 |
| Dichloromethane | 75092 | U080 |
| Dichloromethyl ether | 542881 | P016 |
| 2,6-Dichlorophenol | 87650 | U082 |
| 2,4-Dichlorophenol | 120832 | U081 |
| Dichlorophenylarsine | 696286 | P036 |
| 1,2-Dichloropropane | 78875 | U083 |
| 1,3-Dichloropropene | 542756 | U084 |
| 1,3-Dichloropropylene | 542756 | U084 |
| Dieldrin | 60571 | P037 |
| Diepoxybutane | 1464535 | U085 |
| Diethylarsine | 692422 | P038 |
| Di(2-ethylhexyl) phthalate | 117817 | U028 |
| O,O-Diethyl S-methyl dithiophosphate | 3288582 | U087 |
| Diethyl-p-nitrophenyl phosphate | 311455 | P041 |
| Diethyl phthalate | 84662 | U088 |
| O,O-Diethyl O-pyrazinyl phosphorothioate | 297972 | P040 |
| Diethylstilbestrol | 56531 | U089 |
| Dihydrosafrole | 94586 | U090 |
| Diisopropylfluorophosphate | 55914 | P043 |
| 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-(1.alpha.,4.alpha.,4a.beta.,5.alpha.,8.alpha.,8a.beta.)- | 309002 | P004 |
| Dimethoate | 60515 | P044 |
| 3,3'-Dimethoxybenzidine | 119904 | U091 |
| Dimethylamine | 124403 | U092 |
| 4-Dimethylaminoazobenzene | 60117 | U093 |
| Dimethylaminoazobenzene | 60117 | U093 |
| 7,12-Dimethylbenz[a]anthracene | 57976 | U094 |
| 3,3'-Dimethylbenzidine | 119937 | U095 |
| 2,2-Dimethyl-1,3-benzodioxol-4-ol methylcarbamate | 22781233 | U278 |
| Dimethylcarbamyl chloride | 79447 | U097 |
| 1,1-Dimethyl hydrazine | 57147 | U098 |
| Dimethylhydrazine | 57147 | U098 |
| 2,4-Dimethylphenol | 105679 | U101 |
| Dimethyl phthalate | 131113 | U102 |
| Dimethyl sulfate | 77781 | U103 |
| Dimetilan | 644644 | P191 |
| Dinitrobutyl phenol | 88857 | P020 |
| 4,6-Dinitro-o-cresol | 534521 | P047 |
| Dinitrocresol | 534521 | P047 |
| 4,6-Dinitro-o-cresol and salts | 534521 | P047 |
| 2,4-Dinitrophenol | 51285 | P048 |
| 2,4-Dinitrotoluene | 121142 | U105 |
| 2,6-Dinitrotoluene | 606202 | U106 |
| Dinoseb | 88857 | P020 |
| n-Dioctylphthalate | 117840 | U107 |
| Di-n-octyl phthalate | 117840 | U107 |
| 1,4-Dioxane | 123911 | U108 |
| 1,2-Diphenylhydrazine | 122667 | U109 |
| Diphosphoramide, octamethyl- | 152169 | P085 |
| Dipropylamine | 142847 | U110 |
| Di-n-propylnitrosamine | 621647 | U111 |
| Disulfiram | 97778 | U403 |
| Disulfoton | 298044 | P039 |
| Dithiobiuret | 541537 | P049 |
| 2,4-Dithiobiuret | 541537 | P049 |
| Endosulfan | 115297 | P050 |
| Endothall | 145733 | P088 |
| Endrin | 72208 | P051 |
| Epichlorohydrin | 106898 | U041 |
| Epinephrine | 51434 | P042 |
| EPTC | 759944 | U390 |
| Ethanedinitrile | 460195 | P031 |
| Ethane, 1,1'-oxybis- | 60297 | U117 |
| Ethane, 1,1,1,2-tetrachloro- | 630206 | U208 |
| Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester | 30558431 | U394 |
| Ethanimidothioic acid, N-[[methylamino)carbonyl] | 16752775 | P066 |
| Ethanol, 2-ethoxy- | 110805 | U359 |
| Ethanol, 2,2'-oxybis-, dicarbamate | 5952261 | U395 |
| Ethene, chloro- | 75014 | U043 |
| Ethene, 1,1-dichloro- | 75354 | U078 |
| 2-Ethoxyethanol | 110805 | U359 |
| Ethyl acetate | 141786 | U112 |
| Ethyl acrylate | 140885 | U113 |
| Ethyl carbamate | 51796 | U238 |
| Ethyl cyanide | 107120 | P101 |
| Ethyl dipropylthiocarbamate | 759944 | U390 |
| Ethylenebisdithiocarbamic acid, salts & esters | 111546 | U114 |
| Ethylene dibromide | 106934 | U067 |
| Ethylene dichloride | 107062 | U077 |
| Ethyleneimine | 151564 | P054 |
| Ethylene oxide | 75218 | U115 |
| Ethylene thiourea | 96457 | U116 |
| Ethyl ether | 60297 | U117 |
| Ethylidene Dichloride | 75343 | U076 |
| Ethyl methacrylate | 97632 | U118 |
| Ethyl methanesulfonate | 62500 | U119 |
| Ethyl Ziram | 14324551 | U407 |
| Famphur | 52857 | P097 |
| Ferbam | 14484641 | U396 |
| Fluoranthene | 206440 | U120 |
| Fluorine | 7782414 | P056 |
| Fluoroacetamide | 640197 | P057 |
| Fluoroacetic acid, sodium salt | 62748 | P058 |
| Formaldehyde | 50000 | U122 |
| Formaldehyde (solution) | 50000 | U122 |
| Formetanate hydrochloride | 23422539 | P198 |
| Formic acid | 64186 | U123 |
| Formparanate | 17702577 | P197 |
| Furan | 110009 | U124 |
| Furan, tetrahydro- | 109999 | U213 |
| Furfural | 98011 | U125 |
| Glycidylaldehyde | 765344 | U126 |
| Guanidine, N-methyl-N'-nitro-N-nitroso- | 70257 | U163 |
| Heptachlor | 76448 | P059 |
| 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene | 76448 | P059 |
| Hexachlorobenzene | 118741 | U127 |
| Hexachloro-1,3-butadiene | 87683 | U128 |
| Hexachlorobutadiene | 87683 | U128 |
| Hexachlorocyclohexane (gamma isomer) | 58899 | U129 |
| Hexachlorocyclopentadiene | 77474 | U130 |
| Hexachloroethane | 67721 | U131 |
| Hexachlorophene | 70304 | U132 |
| Hexachloropropene | 1888717 | U243 |
| Hexaethyl tetraphosphate | 757584 | P062 |
| Hydrazine | 302012 | U133 |
| Hydrazine, 1,2-diethyl- | 1615801 | U086 |
| Hydrazine, 1,1-dimethyl- | 57147 | U098 |
| Hydrazine, 1,2-dimethyl- | 540738 | U099 |
| Hydrazine, 1,2-diphenyl- | 122667 | U109 |
| Hydrazine, methyl- | 60344 | P068 |
| Hydrazobenzene | 122667 | U109 |
| Hydrocyanic acid | 74908 | P063 |
| Hydrofluoric acid | 7664393 | U134 |
| Hydrofluoric acid (conc. 50% or greater) | 7664393 | U134 |
| Hydrogen cyanide | 74908 | P063 |
| Hydrogen fluoride | 7664393 | U134 |
| Hydrogen fluoride (anhydrous) | 7664393 | U134 |
| Hydrogen sulfide | 7783064 | U135 |
| Hydroperoxide, 1-methyl-1-phenylethyl- | 80159 | U096 |
| Indeno(1,2,3-cd)pyrene | 193395 | U137 |
| 3-Iodo-2-propynyl butylcarbamate | 55406536 | U375 |
| Isobutyl alcohol | 78831 | U140 |
| Isodrin | 465736 | P060 |
| Isofluorphate | 55914 | P043 |
| Isopropylmethylpyrazolyl dimethylcarbamate | 119380 | P192 |
| Isosafrole | 120581 | U141 |
| Kepone | 143500 | U142 |
| Lasiocarpine | 303344 | U143 |
| Lead acetate | 301042 | U144 |
| Lead phosphate | 7446277 | U145 |
| Lead subacetate | 1335326 | U146 |
| Lindane | 58899 | U129 |
| Maleic anhydride | 108316 | U147 |
| Maleic hydrazide | 123331 | U148 |
| Malononitrile | 109773 | U149 |
| Manganese, bis(dimethylcarbamodithioato-S,S')- | 15339363 | P196 |
| MBOCA | 101144 | U158 |
| Melphalan | 148823 | U150 |
| Mercaptodimethur | 2032657 | P199 |
| Mercury | 7439976 | U151 |
| Mercury fulminate | 628864 | P065 |
| Methacrylonitrile | 126987 | U152 |
| Metham sodium | 137428 | U384 |
| Methanamine, N-methyl- | 124403 | U092 |
| Methanamine, N-methyl-N-nitroso- | 62759 | P082 |
| Methane, chloro- | 74873 | U045 |
| Methane, chloromethoxy- | 107302 | U046 |
| Methane, isocyanato- | 624839 | P064 |
| Methane, oxybis[chloro- | 542881 | P016 |
| Methane, tetranitro- | 509148 | P112 |
| Methanethiol | 74931 | U153 |
| Methane, trichloro- | 67663 | U044 |
| 4,7-Methanoindan, 1,2,3,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro- | 57749 | U036 |
| Methanol | 67561 | U154 |
| Methapyrilene | 91805 | U155 |
| Methiocarb | 2032657 | P199 |
| Methomyl | 16752775 | P066 |
| Methoxychlor | 72435 | U247 |
| Methyl bromide | 74839 | U029 |
| Methyl chloride | 74873 | U045 |
| Methyl chlorocarbonate | 79221 | U156 |
| Methyl chloroform | 71556 | U226 |
| Methyl chloroformate | 79221 | U156 |
| 3-Methylcholanthrene | 56495 | U157 |
| 4,4'-Methylenebis(2-chloroaniline) | 101144 | U158 |
| Methylene bromide | 74953 | U068 |
| Methylene chloride | 75092 | U080 |
| Methyl ethyl ketone | 78933 | U159 |
| Methyl ethyl ketone (MEK) | 78933 | U159 |
| Methyl ethyl ketone peroxide | 1338234 | U160 |
| Methyl hydrazine | 60344 | P068 |
| Methyl iodide | 74884 | U138 |
| Methyl isobutyl ketone | 108101 | U161 |
| Methyl isocyanate | 624839 | P064 |
| 2-Methyllactonitrile | 75865 | P069 |
| Methyl mercaptan | 74931 | U153 |
| Methyl methacrylate | 80626 | U162 |
| Methyl parathion | 298000 | P071 |
| 2-Methylpyridine | 109068 | U191 |
| Methylthiouracil | 56042 | U164 |
| Metolcarb | 1129415 | P190 |
| Mexacarbate | 315184 | P199 |
| Mitomycin C | 50077 | U010 |
| Molinate | 2212671 | U365 |
| Muscimol | 2763964 | P007 |
| Naphthalene | 91203 | U165 |
| 1-Naphthalenol, methylcarbamate | 63252 | U279 |
| 1,4-Naphthoquinone | 130154 | U166 |
| alpha-Naphthylamine | 134327 | U167 |
| beta-Naphthylamine | 91598 | U168 |
| Nickel carbonyl | 13463393 | P073 |
| Nickel cyanide | 557197 | P074 |
| Nicotine | 54115 | P075 |
| Nicotine and salts | 54115 | P075 |
| Nitric oxide | 10102439 | P076 |
| p-Nitroaniline | 100016 | P077 |
| Nitrobenzene | 98953 | U169 |
| Nitrogen dioxide | 10102440 | P078 |
| Nitrogen oxide (NO) | 10102439 | P076 |
| Nitroglycerin | 55630 | P081 |
| 4-Nitrophenol | 100027 | U170 |
| p-Nitrophenol | 100027 | U170 |
| 2-Nitropropane | 79469 | U171 |
| N-Nitrosodi-n-butylamine | 924163 | U172 |
| N-Nitrosodiethanolamine | 1116547 | U173 |
| N-Nitrosodiethylamine | 55185 | U174 |
| N-Nitrosodimethylamine | 62759 | P082 |
| Nitrosodimethylamine | 62759 | P082 |
| N-Nitrosodi-n-propylamine | 621647 | U111 |
| N-Nitroso-N-ethylurea | 759739 | U176 |
| N-Nitroso-N-methylurea | 684935 | U177 |
| N-Nitroso-N-methylurethane | 615532 | U178 |
| N-Nitrosomethylvinylamine | 4549400 | P084 |
| N-Nitrosopiperidine | 100754 | U179 |
| N-Nitrosopyrrolidine | 930552 | U180 |
| 5-Nitro-o-toluidine | 99558 | U181 |
| Osmium oxide OsO4 (T-4)- | 20816120 | P087 |
| Osmium tetroxide | 20816120 | P087 |
| Oxamyl | 23135220 | P194 |
| Oxirane | 75218 | U115 |
| Oxirane, (chloromethyl)- | 106898 | U041 |
| Paraldehyde | 123637 | U182 |
| Parathion | 56382 | P089 |
| Parathion-methyl | 298000 | P071 |
| PCNB | 82688 | U185 |
| Pebulate | 1114712 | U391 |
| Pentachlorobenzene | 608935 | U183 |
| Pentachloroethane | 76017 | U184 |
| Pentachloronitrobenzene | 82688 | U185 |
| 1,3-Pentadiene | 504609 | U186 |
| Perchloroethylene | 127184 | U210 |
| Phenacetin | 62442 | U187 |
| Phenol | 108952 | U188 |
| Phenol, 2-(1-methylethoxy)-, methylcarbamate | 114261 | U411 |
| Phenol, 3-(1-methylethyl)-, methylcarbamate | 64006 | P202 |
| Phenyl dichloroarsine | 696286 | P036 |
| Phenylmercuric acetate | 62384 | P092 |
| Phenylmercury acetate | 62384 | P092 |
| Phenylthiourea | 103855 | P093 |
| Phorate | 298022 | P094 |
| Phosgene | 75445 | P095 |
| Phosphine | 7803512 | P096 |
| Phosphorothioic acid, O,O-diethyl-O-(4-nitrophenyl) ester | 56382 | P089 |
| Phthalic anhydride | 85449 | U190 |
| Physostigmine | 57476 | P204 |
| Physostigmine, salicylate (1:1) | 57647 | P188 |
| 2-Picoline | 109068 | U191 |
| Piperidine, 1,1'-(tetrathiodicarbonothioyl)-bis- | 120547 | U400 |
| Potassium cyanide | 151508 | P098 |
| Potassium dimethyldithiocarbamate | 128030 | U383 |
| Potassium N-hydroxymethyl-N-methyldithiocarbamate | 51026289 | U378 |
| Potassium N-methyldithiocarbamate | 137417 | U377 |
| Potassium silver cyanide | 506616 | P099 |
| Promecarb | 2631370 | P201 |
| Pronamide | 23950585 |