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Environmental / aquatic hazards
5,740 substances
Substances hazardous to the aquatic environment, acute or long-term (H400–H413).
1-(2,3-Dichlorophenyl)piperazine hydrochloride
CAS 119532-26-2
1-(2,3-dihydro-1,3,3,6-tetramethyl-1-(1-methylethyl)-1H-inden-5-yl)ethanone
CAS 92836-10-7
1-(2,3-dimethyl-2-bicyclo[2.2.1]heptanyl)ethanone
CAS 854737-10-3
1-(2,4,6-trichlorophenyl)propan-2-one
CAS 1228284-86-3
1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone methanesulfonate
CAS 154486-26-7
1-(2,4-dichlorophenyl)ethan-1-one
CAS 2234-16-4
1-(2,6-bis(4-tolyl)-1,3-dioxano(5,4-d)-1,3-dioxan-4-yl)ethane-1,2-diol
CAS 81541-12-0
1-(2,6-dimethylphenoxy)acetone
CAS 53012-41-2
1-(2-(4-(chloromethyl)phenoxy)ethyl)azepane hydrochloride
CAS 223251-25-0
1-(2-(ethyl(4-(4-(4-(4-(ethyl(2-pyridinoethyl)amino)-2-methylphenylazo)benzoylamino)-phenylazo)-3-methylphenyl)amino)ethyl)-pyridinium dichloride
CAS 163831-67-2
1-(2-Ethyl-butyl)-cyclohexanecarboxylic acid
CAS 381209-09-2
1-(2-Ethylbutyl)cyclohexanecarbonitrile
CAS 855425-38-6
1-(2-amino-1-(4-methoxyphenyl)ethyl)cyclohexanol hydrochloride
CAS 130198-05-9
1-(2-amino-5-chlorophenyl)-2,2,2-trifluoro-1,1-ethanediol, hydrochloride; [containing < 0,1 % 4-chloroaniline (EC No 203-401-0)]
CAS 214353-17-0
1-(2-bromo-4-chlorophenyl)-4-(trifluoromethyl)-1H-1,2,3-triazole
CAS 1445866-55-6
1-(2-chlorophenyl)-1,2-dihydro-5H-tetrazol-5-one
CAS 98377-35-6
1-(2-chlorophenyl)-N,N-dimethylmethanamine
CAS 10175-31-2
1-(2-deoxy-5-O-trityl-β-D-threopentofuranosyl)thymine
CAS 55612-11-8
1-(2-ethylbutyl)cyclohexane-1-carbonyl chloride
CAS 211515-46-7
1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate
CAS 155601-30-2
1-(2-hydroxyphenyl)-3-phenylpropan-1-one
CAS 3516-95-8
1-(2-isopropyl-1,3-thiazol-4-yl)-N-methylmethanamine dihydrochloride
CAS 1185167-55-8
1-(2-methoxyethyl)-3-(thiadiazol-5-yl)urea
CAS 1850376-35-0
1-(3,3-dimethylcyclohexyl)pent-4-en-1-one
CAS 56973-87-6
1-(3,5-dichloro-4-fluorophenyl)-2,2,2-trifluoroethan-1-one
CAS 1190865-44-1
1-(3,5-dichlorophenyl)-2,2,2-trifluoroethan-1-one
CAS 130336-16-2
1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide
CAS 3371-33-3
1-(3-(2-methoxy-5-nitrophenoxy)propyl)-4-methylpiperazine
CAS 846023-54-9
1-(3-(4-fluorophenoxy)propyl)-3-methoxy-4-piperidinone
CAS 116256-11-2
1-(3-Methyl-2-benzofuranyl)-ethanone
CAS 23911-56-0
1-(3-chlorophenyl)-4-(3-chloropropyl)piperazinium chloride
CAS 52605-52-4
1-(3-chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one
CAS 62780-89-6
1-(3-chloropropyl)-4-methylpiperazine
CAS 104-16-5
1-(3-chloropyridin-2-yl)-N-[4-cyano-2-methyl-6-(methylcarbamoyl)phenyl]-3-{[5-(trifluoromethyl)-2H-tetrazol-2-yl]methyl}-1H-pyrazole-5-carboxamide
CAS 1229654-66-3
1-(3-cyclopentyloxy-4-methoxyphenyl)-4-oxo-cyclohexanecarbonitrile
CAS 152630-47-2
1-(3-iodo-4-aminobenzyl)-1H-1,2,4-triazole
CAS 160194-26-3
1-(3-mesyloxy-5-trityloxymethyl-2-D-threofuryl)thymine
CAS 104218-44-2
1-(3-methoxyphenyl)ethanamine
CAS 62409-13-6
1-(3-methoxypropyl)-4-piperidinamine
CAS 179474-79-4
1-(3-nitro-4-phenylmethoxyphenyl)ethanone
CAS 14347-05-8
1-(3-phenylpropyl)-2-methylpyridinium bromide
CAS 10551-42-5
1-(3-sulphonatopropyl)-2-vinylpyridinium
CAS 6613-64-5
1-(4-(trans-4-butylcyclohexyl)phenyl)ethanone
CAS 83626-30-6
1-(4-(trans-4-heptylcyclohexyl)phenyl) ethanone
CAS 78531-60-9
1-(4-(trans-4-pentylcyclohexyl)phenyl)ethanone
CAS 78531-59-6
1-(4-Chlorophenyl)-1-phenylethanol
CAS 59767-24-7
1-(4-Methoxyphenyl)ethanamine
CAS 6298-96-0
1-(4-chloro-phenyl)-2-methyl-but-3-en-1-ol
CAS 123989-31-1
1-(4-chlorophenyl)-2-cyclopropylpropan-1-ol
CAS 123989-28-6
1-(4-chlorophenyl)-2-cyclopropylpropan-1-one
CAS 123989-29-7
1-(4-hydrazinophenyl)sulfonyl-2-methyl-propane-2-sulfonic acid
CAS 58370-36-8
1-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpenta-1,4-dien-3-ol
CAS 54757-48-1
1-(4-methoxy-5-benzofuranyl)-3-phenyl-1,3-propanedione
CAS 484-33-3
1-(4-methoxyphenyl)-2-[(3-methoxyphenyl)thio] ethanone
CAS 63675-73-0
1-(4-methyl-2-nitrophenylazo)-2-naphthol
CAS 2425-85-6
1-(4-methylphenyl)ethylamine
CAS 586-70-9
1-(4-morpholinophenyl)butan-1-one
CAS 199109-88-1
1-(4-tert-Butyl-phenyl)-3-(4-methoxy-phenyl)-propane-1,3-diol
CAS 955359-35-0
1-(5,5-dimethyl-1-cyclohexen-1-yl)pent-4-en-1-one
CAS 56973-85-4
1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthyl)ethan-1-one
CAS 1506-02-1
1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthyl)ethan-1-one
CAS 21145-77-7
1-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)ethanone
CAS 13080-75-6
1-(5-propyl-1,3-benzodioxol-2-yl)-1-ethanone
CAS 1370699-98-1
1-(6-FLUORO-3,4-DIHYDRO-2H-CHROMEN-2-YL)ETHANONE
CAS 620176-90-1
1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone
CAS 221615-75-4
1-(9-acridinylmethyl)-9-hydroxy-6'-methoxy-(8α,9R)-Cinchonanium Bromide
CAS 466639-23-6
1-(CYCLOOCT-3-ENYL)-PROPAN-1-OL AND ISOMERS
CAS 899810-84-5
1-(Chlorodifluoromethoxy)-4-nitrobenzene
CAS 40750-71-8
1-(N,N-dimethylcarbamoyl)-3-tert-butyl-5-carbethoxymethylthio-1H-1,2,4-triazole
CAS 110895-43-7
1-(bis(2-(1,3-dimethylbutylideneamino)ethyl)amino)-3-phenoxypropan-2-ol
CAS 68541-07-1
1-(chlorophenylmethyl)-2-methylbenzene
CAS 41870-52-4
1-(difluoromethyl)-1H-pyrazol-4-amine hydrochloride
CAS 1221726-31-3
1-(mercaptomethyl)cyclopropylacetic acid
CAS 162515-68-6
1-(methylamino)-4-[(3-methylphenyl)amino]anthraquinone
CAS 6408-50-0
1-(o-chlorobenzyl)-1H-pyrrole
CAS 23694-46-4
1-(p-Phenylazophenylazo)-2-naphthol (Sudan III)
CAS 85-86-9
1-(tert-dodecylthio)propan-2-ol
CAS 67124-09-8
1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 903550-26-5
1-(vinyloxy)dodecane
CAS 765-14-0
1-Bromo-4-butylbenzene
CAS 41492-05-1
1-Chloro-2,4-Dinitrobenzene
CAS 97-00-7
1-Decanaminium,N-decyl-N,N-dimethyl-, hexanedioate(2:1)
CAS 210420-85-2
1-Dibutylamino-3-chloropropane hydrochloride
CAS 115555-77-6
1-ETHOXY-2,2-DIFLUOROETHANOL
CAS 148992-43-2
1-Hexanol, 3-mercapto-
CAS 51755-83-0
1-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
CAS 852620-97-4
1-Naphthaleneheptanoic acid, 8-(2,2-dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-, d-dihydroxy-2,6-dimethyl-, monoammonium salt, (R,dR,1S,2S,6R,8S,8aR)- (9CI)
CAS 139893-43-9
1-Naphthalenemethanamine, a-methyl-
CAS 42882-31-5
1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with phenyl(2,3,4-trihydroxyphenyl)methanone
CAS 68510-93-0
1-Octanol
CAS 111-87-5
1-Pentanone, 5-methoxy-1-[4-(trifluoromethyl)phenyl]-, O-(2-aminoethyl)oxime, (1E)-
CAS 54739-18-3
1-Phenylpropylamine
CAS 2941-20-0
1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-, ethyl ester
CAS 79794-75-5
1-Propanesulfonamide, N-[3-[(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl]-
CAS 918504-27-5
1-Propanesulfonamide, N-[3-[[5-bromo-1-(2,6-dichlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl]-2,4-difluorophenyl]-
CAS 1262985-24-9
1-Propanone, 3-(dimethylamino)-1-(3-methoxyphenyl)-2-methyl-, hydrochloride (1:1)
CAS 37951-53-4
1-Propene, 1,1,2,3,3-pentafluoro-3-(1,1,2,2,3,3,3-heptafluoropropoxy)-
CAS 91891-42-8
1-[(1Ξ,2Ξ)-2-Chloro-1-hydroxy-3-(quinolin-6-yl)propyl]pyrrolidine-2,5-dione
CAS 1197377-31-3
1-[(2-chloro-4-nitrophenyl)azo]-2-naphthol
CAS 2814-77-9
1-[(2-fluorophenyl)methyl]pyrazolo[3,4-b]pyridine-3-carbonitrile
CAS 256376-65-5
1-[(2-tert-butyl)cyclohexyloxy]-2-butanol
CAS 139504-68-0
1-[(5α,7α)-4,5-epoxy-18,19-dihydro-3,6-dimethoxy-17-methyl-6,14-ethenomorphinan-7-yl]ethanone
CAS 16196-82-0
1-[(E)-(2-Chlorophenyl)(methylimino)methyl]cyclopentanol
CAS 6740-87-0
1-[(difluoromethyl)sulfonyl]-3-(4,6-dimethoxy-1,3,5-triazin-2-yl)-7-fluoro-1H-indol-2-ol
CAS 1383692-20-3
1-[1,3-bis(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-1,3-bis(hydroxymethyl)urea
CAS 78491-02-8
1-[2-(2,4-dichlorophenyl)-2-oxoethyl]-1H-imidazole mononitrate
CAS 24155-29-1
1-[2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol
CAS 93413-69-5
1-[2-[2-methoxy-4-(morpholin-4-yl)-5-nitroanilino]pyrimidin-4-yl]-3-phenyl-1H-pyrazole-4-carbaldehyde
CAS 1903010-39-8
1-[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]pyridinium acetate
CAS 59709-10-3
1-[2-chloro-4-(4-chlorophenoxy)phenyl]ethanone
CAS 119851-28-4
1-[3-(Hydroxymethyl)pyridin-2-yl)-4-methyl-2-phenylpiperazine
CAS 61337-89-1
1-[3-[(dimethylamino)methyl]-4-hydroxyphenyl]ethanone
CAS 73096-98-7
1-[3-[4-((heptadecafluorononyl)oxy)-benzamido]propyl]-N,N,N-trimethylammonium iodide
CAS 59493-72-0
1-[4-(1,1-dimethylethyl)phenyl]-3-(4-methoxyphenyl)propane-1,3-dione
CAS 70356-09-1
1-[4-(2-methylpropyl)phenyl]ethan-1-one
CAS 38861-78-8
1-[4-(4-benzoylphenylsulfanyl)phenyl]-2-methyl-2-(4-methylphenylsulfonyl)propan-1-one
CAS 272460-97-6
1-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]ethanone
CAS 1417782-28-5
1-[4-chloro-3-((2,2,3,3,3-pentafluoropropoxy)methyl)phenyl]-5-phenyl-1H-1,2,4-triazole-3-carboxamide
CAS 119126-15-7
1-[[(2-hydroxyphenyl)imino]methyl]-2-naphthol
CAS 894-93-9
1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-N-tridecylnaphthalen-2-amine
CAS 57712-94-4
1-[bis[3-(dimethylamino)propyl]amino]propan-2-ol
CAS 67151-63-7
1-acetyl-4-(3-dodecyl-2,5-dioxo-1-pyrrolidinyl)-2,2,6,6-tetramethylpiperidine
CAS 106917-31-1
1-allyl-3-chloro-4-fluorobenzene
CAS 121626-73-1
1-amino-1-cyanamino-2,2-dicyanoethylene, sodium salt
CAS 19450-38-5
1-amino-2-methyl-2-propanethiol hydrochloride
CAS 32047-53-3
1-amino-4-[(4-amino-2-sulfofenyl)amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid, disodium salt, reaction products with 2-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)ethylamino]phenyl]sulfonyl]ethyl hydrogen sulfate, sodium salts
CAS 500717-36-2
1-aminoanthraquinone
CAS 82-45-1
1-benzyl-1,2-dihydro-3H-indazol-3-one, sodium salt
CAS 13185-09-6
1-benzyl-4-phenylpiperidine-4-carbonitrile monohydrochloride
CAS 71258-18-9
1-benzyl-5-(hexadecyloxy)-2,4-imidazolidinedione
CAS 158574-65-3
1-benzyl-N-phenylpiperidin-4-amine
CAS 1155-56-2
1-bromo-3,4,5-trifluorobenzene
CAS 138526-69-9
1-bromo-3,5-di-tert-butylbenzene
CAS 22385-77-9
1-bromo-3,5-difluorobenzene
CAS 461-96-1
1-bromo-3-chloro-2-methylpropane
CAS 6974-77-2
1-bromo-3-chloropropane
CAS 109-70-6
1-bromo-3-methylbutane
CAS 107-82-4
1-bromo-4-pentylbenzene
CAS 51554-95-1
1-bromo-5-chloropentane
CAS 54512-75-3
1-bromo-9-(4,4,5,5,5-pentafluoropentylthio)nonane
CAS 148757-89-5
1-bromobutane
CAS 109-65-9
1-bromodecane
CAS 112-29-8
1-bromohexane
CAS 111-25-1
1-bromooctane
CAS 111-83-1
1-bromopentane
CAS 110-53-2
1-butyl-2-methylpyridinium bromide
CAS 26576-84-1
1-chloro-1,1-difluoroethane
CAS 75-68-3
1-chloro-2,3-dimethylbenzene
CAS 608-23-1
1-chloro-2,5-dimethoxybenzene
CAS 2100-42-7
1-chloro-2-nitrobenzene
CAS 88-73-3
1-chloro-2-phenylethane
CAS 622-24-2
1-chloro-3-(4-chlorophenoxy) benzene
CAS 6842-62-2
1-chloro-3-nitrobenzene
CAS 121-73-3
1-chloro-4-nitrobenzene
CAS 100-00-5
1-chloro-N,N-diethyl-1,1-diphenyl-1-(phenylmethyl)phosphoramine
CAS 82857-68-9
1-chlorodecane
CAS 1002-69-3
1-chlorododecane
CAS 112-52-7
1-chlorohexane
CAS 544-10-5
1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)
CAS 140681-55-6
1-chlorooctadecane
CAS 3386-33-2
1-chlorooctane
CAS 111-85-3
1-cyanoallyl acetate
CAS 15667-63-7
1-cyclohexyl-1H-pyrrole-2,5-dione
CAS 1631-25-0
1-cyclopropyl-3-(2-methylthio-4-trifluoromethylphenyl)-1,3-propanedione
CAS 161462-35-7
1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
CAS 93107-30-3
1-cyclopropylmethyl-4-methoxybenzene
CAS 16510-27-3
1-cyclopropylnaphthalene
CAS 25033-19-6
1-dimethoxymethyl-2-nitro-benzene
CAS 20627-73-0
1-dimethylcarbamoyl-5-methylpyrazol-3-yl dimethylcarbamate; dimetilan (ISO)
CAS 644-64-4
1-dodecyl-1H-imidazole
CAS 4303-67-7
1-dodecyl-2-pyrrolidone
CAS 2687-96-9
1-dodecylpyridinium chloride
CAS 104-74-5
1-ethoxy-2,3-difluorobenzene
CAS 121219-07-6
1-ethyl-1H-imidazole
CAS 7098-07-9
1-ethyl-2-(3-methylbutyl)cyclopentanol
CAS 1465004-85-6
1-ethyl-2-[1,2,3,4-tetrahydro-1-(2-hydroxyethyl)-2,2,4-trimethyl-6-quinolyl]benz[cd]indolium chloride
CAS 63817-45-8
1-ethyl-3-methyl-3H-imidazolium tetrafluoridoboranuide(1-)
CAS 143314-16-3
1-hexyl-1H-pyrazole-4,5-diamine sulfate (2:1)
CAS 1361000-03-4
1-hydroxy-4-(p-toluidino)anthraquinone
CAS 81-48-1
1-hydroxy-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)
CAS 162241-33-0
1-hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)pyridin-2(1H)-one, compound with 2-aminoethanol (1:1)
CAS 68890-66-4
1-hydroxy-5-(2-methylpropyloxycarbonylamino)-N-(3-dodecyloxypropyl)-2-naphthoamide
CAS 110560-22-0
1-imino-1H-isoindol-3-amine
CAS 3468-11-9
1-iodopropane
CAS 107-08-4
1-isopropyl-1H-pyrazole
CAS 18952-87-9
1-isopropyl-2,2-dimethyltrimethylene diisobutyrate
CAS 6846-50-0
1-isopropyl-4-methylbenzene; p-cymene
CAS 99-87-6
1-isopropyl-4-methylcyclohexane
CAS 99-82-1
1-methoxy-2-propylamine
CAS 37143-54-7
1-methyl-3-(2-methylpropyl)cyclohexanol
CAS 215231-33-7
1-methyl-3-nitro-1-nitrosoguanidine
CAS 70-25-7
1-methyl-3-phenyl-1-piperazine
CAS 5271-27-2
1-methyl-3-phenylpropylamine
CAS 22374-89-6
1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
CAS 139481-22-4
1-methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide
CAS 139756-01-7
1-methyl-4-piperidyl diphenylglycolate
CAS 3608-67-1
1-methylheptyl acrylate
CAS 42928-85-8
1-methylnaphthalene
CAS 90-12-0
1-methylpiperidine
CAS 626-67-5
1-methylpyrrolidine
CAS 120-94-5
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