U-codes

Hazardous Waste No.CAS #Substance
U39430558-43-1A2213
U00175-07-0Acetaldehyde (I)
U03475-87-6Acetaldehyde, trichloro-
U18762-44-2Acetamide, N-(4-ethoxyphenyl)-
U00553-96-3Acetamide, N-9H-fluoren-2-yl-
U24094-75-7Acetic acid, (2,4-dichlorophenoxy)-, salts & esters
U112141-78-6Acetic acid ethyl ester (I)
U144301-04-2Acetic acid, lead(2 + ) salt
U214563-68-8Acetic acid, thallium(1 + ) salt
U00267-64-1Acetone (I)
U00375-05-8Acetonitrile (I,T)
U00498-86-2Acetophenone
U00553-96-32-Acetylaminofluorene
U00675-36-5Acetyl chloride (C,R,T)
U00779-06-1Acrylamide
U00879-10-7Acrylic acid (I)
U009107-13-1Acrylonitrile
U01161-82-5Amitrole
U01262-53-3Aniline (I,T)
U13675-60-5Arsinic acid, dimethyl-
U014492-80-8Auramine
U015115-02-6Azaserine

 

U010

 

50-07-7

Azirino[2′,3′:3,4]pyrrolo[1,2-a]indole-4,7-dione, 6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-methoxy-5-methyl-, [1aS-(1aalpha, 8beta,8aalpha,8balpha)]-
U280101-27-9Barban
U27822781-23-3Bendiocarb
U36422961-82-6Bendiocarb phenol.
U27117804-35-2Benomyl
U15756-49-5Benz[j]aceanthrylene,  1,2-dihydro-3-methyl-
U016225-51-4Benz[c]acridine
U01798-87-3Benzal chloride
U19223950-58-5Benzamide,  3,5-dichloro-N-(1,1-dimethyl-2-propynyl)-
U01856-55-3Benz[a]anthracene
U09457-97-6Benz[a]anthracene, 7,12-dimethyl-
U01262-53-3Benzenamine (I,T)
U014492-80-8Benzenamine,  4,4′-carbonimidoylbis[N,N-dimethyl-
U0493165-93-3Benzenamine,4-chloro-2-methyl-, hydrochloride
U09360-11-7Benzenamine, N,N-dimethyl-4-(phenylazo)-
U32895-53-4Benzenamine, 2-methyl-
U353106-49-0Benzenamine, 4-methyl-
U158101-14-4Benzenamine,  4,4′-methylenebis[2-chloro-
U222636-21-5Benzenamine, 2-methyl-, hydrochloride
U18199-55-8Benzenamine, 2-methyl-5-nitro-
U01971-43-2Benzene (I,T)
U038510-15-6

Benzeneacetic  acid,  4-chloro-alpha-(4-chlorophenyl)-alpha-hydroxy-,

ethyl ester

U030101-55-3Benzene, 1-bromo-4-phenoxy-
U035305-03-3Benzenebutanoic acid,4-[bis(2-chloroethyl)amino]-
U037108-90-7Benzene, chloro-
U22125376-45-8Benzenediamine, ar-methyl-
U028117-81-71,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester
U06984-74-21,2-Benzenedicarboxylic acid, dibutyl ester
U08884-66-21,2-Benzenedicarboxylic acid, diethyl ester
U102131-11-31,2-Benzenedicarboxylic acid, dimethyl ester
U107117-84-01,2-Benzenedicarboxylic acid, dioctyl ester
U07095-50-1Benzene, 1,2-dichloro-
U071541-73-1Benzene, 1,3-dichloro-
U072106-46-7Benzene, 1,4-dichloro-
U06072-54-8Benzene,  1,1′-(2,2-dichloroethylidene)bis[4-chloro-
U01798-87-3Benzene, (dichloromethyl)-
U22326471-62-5Benzene, 1,3-diisocyanatomethyl- (R,T)
U2391330-20-7Benzene, dimethyl- (I)
U201108-46-31,3-Benzenediol
U127118-74-1Benzene, hexachloro-
U056110-82-7Benzene, hexahydro- (I)
U220108-88-3Benzene, methyl-
U105121-14-2Benzene, 1-methyl-2,4-dinitro-
U106606-20-2Benzene, 2-methyl-1,3-dinitro-
U05598-82-8Benzene, (1-methylethyl)- (I)
U16998-95-3Benzene, nitro-
U183608-93-5Benzene, pentachloro-
U18582-68-8Benzene, pentachloronitro-
U02098-09-9Benzenesulfonic acidchloride (C,R)
U02098-09-9Benzenesulfonyl chloride(C,R)
U20795-94-3Benzene, 1,2,4,5-tetrachloro-
U06150-29-3Benzene,  1,1′-(2,2,2-trichloroethylidene)bis[4-chloro-
U24772-43-5Benzene,1,1′-(2,2,2-trichloroethylidene)bis[4-methoxy-
U02398-07-7Benzene, (trichloromethyl)-
U23499-35-4Benzene, 1,3,5-trinitro-
U02192-87-5Benzidine
U27822781-23-31,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate
U36422961-82-61,3-Benzodioxol-4-ol, 2,2-dimethyl-,
U20394-59-71,3-Benzodioxole, 5-(2-propenyl)-
U141120-58-11,3-Benzodioxole, 5-(1-propenyl)-
U3671563-38-87-Benzofuranol,  2,3-dihydro-2,2-dimethyl-
U09094-58-61,3-Benzodioxole, 5-propyl-
U064189-55-9Benzo[rst]pentaphene
U248181-81-2

2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenyl-butyl)-, &salts, when

present at concentrations of 0.3% or less

U02250-32-8Benzo[a]pyrene
U197106-51-4p-Benzoquinone
U02398-07-7Benzotrichloride (C,R,T)
U0851464-53-52,2′-Bioxirane
U02192-87-5[1,1′-Biphenyl]-4,4′-diamine
U07391-94-1[1,1′-Biphenyl]-4,4′-diamine,  3,3′-dichloro-
U091119-90-4[1,1′-Biphenyl]-4,4′-diamine,  3,3′-dimethoxy-
U095119-93-7[1,1′-Biphenyl]-4,4′-diamine,  3,3′-dimethyl-
U22575-25-2Bromoform
U030101-55-34-Bromophenyl phenylether
U12887-68-31,3-Butadiene, 1,1,2,3,4,4-hexachloro-
U172924-16-31-Butanamine, N-butyl-N-nitroso-
U03171-36-31-Butanol (I)
U15978-93-32-Butanone (I,T)
U1601338-23-42-Butanone, peroxide (R,T)
U0534170-30-32-Butenal
U074764-41-02-Butene, 1,4-dichloro- (I,T)
U143

 

303-34-4

2-Butenoic acid,2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3-methyl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z),7(2S*,3R*),7aalpha]]-
U03171-36-3n-Butyl alcohol (I)
U13675-60-5Cacodylic acid
U03213765-19-0Calcium chromate
U37210605-21-7Carbamic acid,1H-benzimidazol-2-yl, methyl ester
U27117804-35-2Carbamic  acid, [1-[(butylamino)carbonyl] -1H-benzimidazol-2-yl]-, methyl ester
U280101-27-9Carbamic acid,(3-chlorophenyl)-, 4-chloro-2-butynyl ester
U23851-79-6Carbamic acid, ethyl ester
U178615-53-2Carbamic acid, methylnitroso-, ethyl ester
U373122-42-9Carbamic acid, phenyl-, 1-methylethyl ester
U40923564-05-8Carbamic acid,[1,2-phenylenebis (iminocarbonothioyl)]bis-, dimethyl ester
U09779-44-7Carbamic chloride, dimethyl-
U3892303-17-5Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) ester
U38752888-80-9Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester
U114111-54-6Carbamodithioic acid, 1,2-ethanediylbis-, salts&esters
U0622303-16-4Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2-propenyl) ester
U27963-25-2Carbaryl
U37210605-21-7Carbendazim
U3671563-38-8Carbofuran phenol
U2156533-73-9Carbonic acid, dithallium(1 + ) salt
U033353-50-4Carbonic difluoride
U15679-22-1Carbonochloridic acid, methyl ester (I,T)
U033353-50-4Carbon oxyfluoride (R,T)
U21156-23-5Carbon tetrachloride
U03475-87-6Chloral
U035305-03-3Chlorambucil
U03657-74-9Chlordane, alpha& gamma isomers
U026494-03-1Chlornaphazin
U037108-90-7Chlorobenzene
U038510-15-6Chlorobenzilate
U03959-50-7p-Chloro-m-cresol
U042110-75-82-Chloroethyl vinylether
U04467-66-3Chloroform
U046107-30-2Chloromethyl methyl ether
U04791-58-7beta-Chloronaphthalene
U04895-57-8o-Chlorophenol
U0493165-93-34-Chloro-o-toluidine, hydrochloride
U03213765-19-0Chromic acid (H2CrO4), calciumsalt
U050218-01-9Chrysene
U051 Creosote
U0521319-77-3Cresol (Cresylic acid)
U0534170-30-3Crotonaldehyde
U05598-82-8Cumene (I)
U246506-68-3Cyanogen bromide (CN)Br
U197106-51-42,5-Cyclohexadiene-1,4-dione
U056110-82-7Cyclohexane (I)
U12958-89-9

Cyclohexane, 1,2,3,4,5,6-hexachloro-

,(1alpha,2alpha,3beta,4alpha,5alpha,6beta)-

U057108-94-1Cyclohexanone (I)
U13077-47-41,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-
U05850-18-0Cyclophosphamide
U24094-75-72,4-D, salts& esters
U05920830-81-3Daunomycin
U06072-54-8DDD
U06150-29-3DDT
U0622303-16-4Diallate
U06353-70-3Dibenz[a,h]anthracene
U064189-55-9Dibenzo[a,i]pyrene
U06696-12-81,2-Dibromo-3-chloropropane
U06984-74-2Dibutyl phthalate
U07095-50-1o-Dichlorobenzene
U071541-73-1m-Dichlorobenzene
U072106-46-7p-Dichlorobenzene
U07391-94-13,3′-Dichlorobenzidine
U074764-41-01,4-Dichloro-2-butene (I,T)
U07575-71-8Dichlorodifluoromethane
U07875-35-41,1-Dichloroethylene
U079156-60-51,2-Dichloroethylene
U025111-44-4Dichloroethyl ether
U027108-60-1Dichloroisopropyl ether
U024111-91-1Dichloromethoxy ethane
U081120-83-22,4-Dichlorophenol
U08287-65-02,6-Dichlorophenol
U084542-75-61,3-Dichloropropene
U0851464-53-51,2:3,4-Diepoxybutane(I,T)
U108123-91-11,4-Diethyleneoxide
U028117-81-7Diethylhexyl phthalate
U3955952-26-1Diethylene glycol, dicarbamate
U0861615-80-1N,N′-Diethylhydrazine
U0873288-58-2O,O-Diethyl S-methyl dithiophosphate
U08884-66-2Diethyl phthalate
U08956-53-1Diethylstilbesterol
U09094-58-6Dihydrosafrole
U091119-90-43,3′-Dimethoxybenzidine
U092124-40-3Dimethylamine (I)
U09360-11-7p-Dimethylaminoazobenzene
U09457-97-67,12-Dimethylbenz[a]anthracene
U095119-93-73,3′-Dimethylbenzidine
U09680-15-9alpha,alpha-Dimethylbenzylhydroperoxide (R)
U09779-44-7Dimethylcarbamoyl chloride
U09857-14-71,1-Dimethylhydrazine
U099540-73-81,2-Dimethylhydrazine
U101105-67-92,4-Dimethylphenol
U102131-11-3Dimethyl phthalate
U10377-78-1Dimethyl sulfate
U105121-14-22,4-Dinitrotoluene
U106606-20-22,6-Dinitrotoluene
U107117-84-0Di-n-octyl phthalate
U108123-91-11,4-Dioxane
U109122-66-71,2-Diphenylhydrazine
U110142-84-7Dipropylamine (I)
U111621-64-7Di-n-propylnitrosamine
U041106-89-8Epichlorohydrin
U00175-07-0Ethanal (I)
U404121-44-8Ethanamine, N,N-diethyl-
U17455-18-5Ethanamine, N-ethyl-N-nitroso-
U15591-80-51,2-Ethanediamine, N,N-dimethyl-N′-2-pyridinyl-N′-(2-thienylmethyl)-
U067106-93-4Ethane, 1,2-dibromo-
U07675-34-3Ethane, 1,1-dichloro-
U077107-06-2Ethane, 1,2-dichloro-
U13167-72-1Ethane, hexachloro-
U024111-91-1Ethane,  1,1′-[methylenebis(oxy)]bis[2-chloro-
U11760-29-7Ethane, 1,1′-oxybis-(I)
U025111-44-4Ethane, 1,1′-oxybis[2-chloro-
U18476-01-7Ethane, pentachloro-
U208630-20-6Ethane, 1,1,1,2-tetrachloro-
U20979-34-5Ethane, 1,1,2,2-tetrachloro-
U21862-55-5Ethanethioamide
U22671-55-6Ethane, 1,1,1-trichloro-
U22779-00-5Ethane, 1,1,2-trichloro-
U41059669-26-0

Ethanimidothioic acid, N,N′- [thiobis[(methylimino)carbonyloxy]]bis-,

dimethyl ester

U39430558-43-1Ethanimidothioic acid,2-(dimethylamino)-N-hydroxy-2-oxo-,methyl ester
U359110-80-5Ethanol, 2-ethoxy-
U1731116-54-7Ethanol, 2,2′-(nitrosoimino)bis-
U3955952-26-1Ethanol, 2,2′-oxybis-, dicarbamate
U00498-86-2Ethanone, 1-phenyl-
U04375-01-4Ethene, chloro-
U042110-75-8Ethene, (2-chloroethoxy)-
U07875-35-4Ethene, 1,1-dichloro-
U079156-60-5Ethene, 1,2-dichloro-, (E)-
U210127-18-4Ethene, tetrachloro-
U22879-01-6Ethene, trichloro-
U112141-78-6Ethyl acetate(I)
U113140-88-5Ethyl acrylate(I)
U23851-79-6Ethyl carbamate (urethane)
U11760-29-7Ethyl ether(I)
U114111-54-6Ethylenebisdithiocarbamic acid, salts & esters
U067106-93-4Ethylene dibromide
U077107-06-2Ethylene dichloride
U359110-80-5Ethylene glycolmonoethyl ether
U11575-21-8Ethylene oxide(I,T)
U11696-45-7Ethylenethiourea
U07675-34-3Ethylidene dichloride
U11897-63-2Ethyl methacrylate
U11962-50-0Ethyl methanesulfonate
U120206-44-0Fluoranthene
U12250-00-0Formaldehyde
U12364-18-6Formic acid (C,T)
U124110-00-9Furan (I)
U12598-01-12-Furancarboxaldehyde (I)
U147108-31-62,5-Furandione
U213109-99-9Furan, tetrahydro-(I)
U12598-01-1Furfural (I)
U124110-00-9Furfuran (I)
U20618883-66-4Glucopyranose,2-deoxy-2-(3-methyl-3-nitrosoureido)-,D-
U20618883-66-4D-Glucose,  2-deoxy-2-[[(methylnitrosoamino)-carbonyl]amino]-
U126765-34-4Glycidylaldehyde
U16370-25-7Guanidine, N-methyl-N′-nitro-N-nitroso-
U127118-74-1Hexachlorobenzene
U12887-68-3Hexachlorobutadiene
U13077-47-4Hexachlorocyclopentadiene
U13167-72-1Hexachloroethane
U13270-30-4Hexachlorophene
U2431888-71-7Hexachloropropene
U133302-01-2Hydrazine (R,T)
U0861615-80-1Hydrazine, 1,2-diethyl-
U09857-14-7Hydrazine, 1,1-dimethyl-
U099540-73-8Hydrazine, 1,2-dimethyl-
U109122-66-7Hydrazine, 1,2-diphenyl-
U1347664-39-3Hydrofluoric acid (C,T)
U1347664-39-3Hydrogen fluoride(C,T)
U1357783-06-4Hydrogen sulfide
U1357783-06-4Hydrogen sulfide (H2S)
U09680-15-9Hydroperoxide, 1-methyl-1-phenylethyl- (R)
U11696-45-72-Imidazolidinethione
U137193-39-5Indeno[1,2,3-cd]pyrene
U19085-44-91,3-Isobenzofurandione
U14078-83-1Isobutyl alcohol (I,T)
U141120-58-1Isosafrole
U142143-50-0Kepone
U143303-34-4Lasiocarpine
U144301-04-2Lead acetate
U1461335-32-6Lead, bis(acetato-O)tetrahydroxytri-
U1457446-27-7Lead phosphate
U1461335-32-6Lead subacetate
U12958-89-9Lindane
U16370-25-7MNNG
U147108-31-6Maleic anhydride
U148123-33-1Maleic hydrazide
U149109-77-3Malononitrile
U150148-82-3Melphalan
U1517439-97-6Mercury
U152126-98-7Methacrylonitrile (I, T)
U092124-40-3Methanamine, N-methyl- (I)
U02974-83-9Methane, bromo-
U04574-87-3Methane, chloro-(I, T)
U046107-30-2Methane, chloromethoxy-
U06874-95-3Methane, dibromo-
U08075-09-2Methane, dichloro-
U07575-71-8Methane, dichlorodifluoro-
U13874-88-4Methane, iodo-
U11962-50-0Methanesulfonic acid, ethyl ester
U21156-23-5Methane, tetrachloro-
U15374-93-1Methanethiol (I, T)
U22575-25-2Methane, tribromo-
U04467-66-3Methane, trichloro-
U12175-69-4Methane, trichlorofluoro-
U03657-74-94,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-
U15467-56-1Methanol (I)
U15591-80-5Methapyrilene
U142143-50-0

1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6-

decachlorooctahydro-

U24772-43-5Methoxychlor
U15467-56-1Methyl alcohol (I)
U02974-83-9Methyl bromide
U186504-60-91-Methylbutadiene (I)
U04574-87-3Methyl chloride (I,T)
U15679-22-1Methyl chlorocarbonate (I,T)
U22671-55-6Methyl chloroform
U15756-49-53-Methylcholanthrene
U158101-14-44,4′-Methylenebis(2-chloroaniline)
U06874-95-3Methylene bromide
U08075-09-2Methylene chloride
U15978-93-3Methyl ethylketone (MEK) (I,T)
U1601338-23-4Methyl ethylketone peroxide (R,T)
U13874-88-4Methyl iodide
U161108-10-1Methyl isobutylketone (I)
U16280-62-6Methyl methacrylate (I,T)
U161108-10-14-Methyl-2-pentanone (I)
U16456-04-2Methylthiouracil
U01050-07-7Mitomycin C
U05920830-81-3

5,12-Naphthacenedione, 8-acetyl-10-[(3-amino-2,3,6-trideoxy)-alpha-L-lyxo-

hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-

U167134-32-71-Naphthalenamine
U16891-59-82-Naphthalenamine
U026494-03-1Naphthalenamine, N,N′-bis(2-chloroethyl)-
U16591-20-3Naphthalene
U04791-58-7Naphthalene, 2-chloro-
U166130-15-41,4-Naphthalenedione
U23672-57-1

2,7-Naphthalenedisulfonic acid, 3,3′-[(3,3′-

dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(azo)bis[5-amino-4-hydroxy]-, tetrasodiumsalt

U27963-25-21-Naphthalenol, methylcarbamate
U166130-15-41,4-Naphthoquinone
U167134-32-7alpha-Naphthylamine
U16891-59-8beta-Naphthylamine
U21710102-45-1Nitric acid,thallium(1 + ) salt
U16998-95-3Nitrobenzene (I,T)
U170100-02-7p-Nitrophenol
U17179-46-92-Nitropropane (I,T)
U172924-16-3N-Nitrosodi-n-butylamine
U1731116-54-7N-Nitrosodiethanolamine
U17455-18-5N-Nitrosodiethylamine
U176759-73-9N-Nitroso-N-ethylurea
U177684-93-5N-Nitroso-N-methylurea
U178615-53-2N-Nitroso-N-methylurethane
U179100-75-4N-Nitrosopiperidine
U180930-55-2N-Nitrosopyrrolidine
U18199-55-85-Nitro-o-toluidine
U1931120-71-41,2-Oxathiolane, 2,2-dioxide
U05850-18-02H-1,3,2-Oxazaphosphorin-2-amine,N,N-bis(2-chloroethyl)tetrahydro-, 2-oxide
U11575-21-8Oxirane (I,T)
U126765-34-4Oxiranecarboxyaldehyde
U041106-89-8Oxirane, (chloromethyl)-
U182123-63-7Paraldehyde
U183608-93-5Pentachlorobenzene
U18476-01-7Pentachloroethane
U18582-68-8Pentachloronitrobenzene (PCNB)
U161108-10-1Pentanol, 4-methyl-
U186504-60-91,3-Pentadiene (I)
U18762-44-2Phenacetin
U188108-95-2Phenol
U04895-57-8Phenol, 2-chloro-
U03959-50-7Phenol, 4-chloro-3-methyl-
U081120-83-2Phenol, 2,4-dichloro-
U08287-65-0Phenol, 2,6-dichloro-
U08956-53-1Phenol, 4,4′-(1,2-diethyl-1,2-ethenediyl)bis-, (E)-
U101105-67-9Phenol, 2,4-dimethyl-
U0521319-77-3Phenol, methyl-
U13270-30-4Phenol, 2,2′-methylenebis[3,4,6-trichloro-
U411114-26-1Phenol, 2-(1-methylethoxy)-, methylcarbamate
U170100-02-7Phenol, 4-nitro-
U150148-82-3L-Phenylalanine, 4-[bis(2-chloroethyl)amino]-
U1457446-27-7Phosphoric acid, lead(2 + ) salt (2:3)
U0873288-58-2Phosphorodithioic acid, O,O-diethyl S-methyl ester
U1891314-80-3Phosphorus sulfide (R)
U19085-44-9Phthalic anhydride
U191109-06-82-Picoline
U179100-75-4Piperidine, 1-nitroso-
U19223950-58-5Pronamide
U194107-10-81-Propanamine (I,T)
U111621-64-71-Propanamine, N-nitroso-N-propyl-
U110142-84-71-Propanamine, N-propyl- (I)
U06696-12-8Propane, 1,2-dibromo-3-chloro-
U08378-87-5Propane, 1,2-dichloro-
U149109-77-3Propanedinitrile
U17179-46-9Propane, 2-nitro- (I,T)
U027108-60-1Propane, 2,2′-oxybis[2-chloro-
U1931120-71-41,3-Propane sultone
U235126-72-71-Propanol, 2,3-dibromo-, phosphate (3:1)
U14078-83-11-Propanol, 2-methyl- (I,T)
U00267-64-12-Propanone (I)
U00779-06-12-Propenamide
U084542-75-61-Propene, 1,3-dichloro-
U2431888-71-71-Propene, 1,1,2,3,3,3-hexachloro-
U009107-13-12-Propenenitrile
U152126-98-72-Propenenitrile, 2-methyl- (I,T)
U00879-10-72-Propenoic acid(I)
U113140-88-52-Propenoic acid,ethyl ester (I)
U11897-63-22-Propenoic acid, 2-methyl-, ethyl ester
U16280-62-62-Propenoic acid,2-methyl-, methyl ester(I,T)
U373122-42-9Propham
U411114-26-1Propoxur
U38752888-80-9Prosulfocarb
U194107-10-8n-Propylamine (I,T)
U08378-87-5Propylene dichloride
U148123-33-13,6-Pyridazinedione, 1,2-dihydro-
U196110-86-1Pyridine
U191109-06-8Pyridine, 2-methyl-
U23766-75-1

2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2-

chloroethyl)amino]-

U16456-04-24(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-
U180930-55-2Pyrrolidine, 1-nitroso-
U20050-55-5Reserpine
U201108-46-3Resorcinol
U20394-59-7Safrole
U2047783-00-8Selenious acid
U2047783-00-8Selenium dioxide
U2057488-56-4Selenium sulfide
U2057488-56-4Selenium sulfide (SeS2) (R,T)
U015115-02-6L-Serine, diazoacetate (ester)
U20618883-66-4Streptozotocin
U10377-78-1Sulfuric acid, dimethyl ester
U1891314-80-3Sulfur phosphide (R)
U20795-94-31,2,4,5-Tetrachlorobenzene
U208630-20-61,1,1,2-Tetrachloroethane
U20979-34-51,1,2,2-Tetrachloroethane
U210127-18-4Tetrachloroethylene
U213109-99-9Tetrahydrofuran (I)
U214563-68-8Thallium(I) acetate
U2156533-73-9Thallium(I) carbonate
U2167791-12-0Thallium(I) chloride
U2167791-12-0thallium chloride (TlCl)
U21710102-45-1Thallium(I) nitrate
U21862-55-5Thioacetamide
U41059669-26-0Thiodicarb
U15374-93-1Thiomethanol (I,T)
U244137-26-8Thioperoxydicarbonic diamide[(H2N)C(S)]2S2, tetramethyl-
U40923564-05-8Thiophanate-methyl
U21962-56-6Thiourea
U244137-26-8Thiram
U220108-88-3Toluene
U22125376-45-8Toluenediamine
U22326471-62-5Toluene diisocyanate (R,T)
U32895-53-4o-Toluidine
U353106-49-0p-Toluidine
U222636-21-5o-Toluidine hydrochloride
U3892303-17-5Triallate
U01161-82-51H-1,2,4-Triazol-3-amine
U22671-55-61,1,1-Trichloroethane
U22779-00-51,1,2-Trichloroethane
U22879-01-6Trichloroethylene
U12175-69-4Trichloromonofluoromethane
U404121-44-8Triethylamine
U23499-35-41,3,5-Trinitrobenzene(R,T)
U182123-63-71,3,5-Trioxane, 2,4,6-trimethyl-
U235126-72-7Tris(2,3-dibromopropyl) phosphate
U23672-57-1Trypan blue
U23766-75-1Uracil mustard
U176759-73-9Urea, N-ethyl-N-nitroso-
U177684-93-5Urea, N-methyl-N-nitroso-
U04375-01-4Vinyl chloride
U24881-81-2Warfarin, &salts, when present at concentrations of 0.3% or less
U2391330-20-7Xylene (I)

 

U200

 

50-55-5

Yohimban-16-carboxylic acid, 11,17-dimethoxy-18-[(3,4,5- trimethoxybenzoyl)oxy]-,  methyl ester, (3beta,16beta,17alpha,18beta,20alpha)
U2491314-84-7Zinc phosphide (Zn3P2), when present at concentrations of 10% or less

The primary hazardous properties of these materials have been indicated by the letters T (Toxicity), R (Reactivity), I (Ignitability) and C (Corrosivity).  Absence of a letter indicates that the compound is only listed for toxicity.

Environmental Health and Safety

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