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Environmental / aquatic hazards
5,740 substances
Substances hazardous to the aquatic environment, acute or long-term (H400–H413).
1-naphthylamine
CAS 134-32-7
1-o-tolylbiguanide
CAS 93-69-6
1-octylazepin-2-one
CAS 59227-88-2
1-phenyl-3-(p-toluenesulfonyl)urea
CAS 13909-63-2
1-phenyl-3-pyrazolidone
CAS 92-43-3
1-phenyldecane-1,3-dione
CAS 68892-13-7
1-phenylethylbenzene
CAS 612-00-0
1-phenyltetrazole-5-thiol
CAS 86-93-1
1-{]benzyl[}2-(2-methoxyphenoxy)ethyl{]amino[}-3-(9H-carbazol-4-yloxy)propan-2-ol
CAS 72955-94-3
10-Undecenamide, N-[3-(dimethylamino)propyl]-
CAS 66654-01-1
10-methoxy-5H-dibenz[b,f]azepine
CAS 4698-11-7
10-methoxy-6-methylergoline-8β-methanol
CAS 35121-60-9
11-amino-3-chloro-6,11-dihydro-5,5-dioxo-6-methyl-dibenzo[c, f][1,2]thiazepine hydrochloride
CAS 363138-44-7
11-bromoundecanoic acid
CAS 2834-05-1
11-piperazin-1-yldibenzo[b,f][1,4]thiazepine dihydrochloride
CAS 111974-74-4
11-β,17-α-dihydroxypregn-4-ene-3,20-dione
CAS 641-77-0
11β,17α-Dihydroxy-6α-methylpregna-1,4-diene-3,20-dione
CAS 6870-94-6
11β,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
CAS 3044-42-6
12-hydroxy-N-[6-(12-hydroxyoctadecanoylamino)hexyl]octadecanamide
CAS 55349-01-4
12-hydroxyoctadecanoic acid, reaction products with 1,3-benzenedimethanamine and hexamethylenediamine
CAS 220926-97-6
12-hydroxystearic acid
CAS 106-14-9
13-Docosenamide, N-[3-(dimethylamino)propyl]-, (13Z)-
CAS 149968-48-9
13-ethyl-3-methoxy-18,19-dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol
CAS 14507-51-8
13-ethyl-3-methoxygona-2,5(10)-dien-17β-ol
CAS 14507-49-4
13-β-ethyl-3-methoxygona-2,5(10)-dien-17-one
CAS 2322-77-2
14,14',15,15'-tetradehydro-7,7'-spirobi[dibenzo[b,g][1,9,4,6]dioxadiazacyclododecine]
CAS 1231148-36-9
16α,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate
CAS 77017-20-0
17 alpha-(3-Hydroxypropyl)-6 beta,7 beta;15 beta,16 beta-dimethylene-5 beta-androstane-3 beta,5,17 beta-triol
CAS 82543-18-8
17 alpha-Cyanomethyl-17 beta-hydroxy-5(10)-estren-3-one
CAS 65928-65-6
17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate
CAS 32634-95-0
17-spiro(5,5-dimethyl-1,3-dioxan-2-yl)androsta-1,4-diene-3-one
CAS 13258-43-0
17B-hydroxyestra-4,6-diene-3-one
CAS 14531-84-1
17α-hydroxy-2-(hydroxymethylene)pregn-4-en-20-yn-3-one
CAS 2787-02-2
17β-hydroxy-1α-methylandrost-4-ene-3-one
CAS 604-26-2
18-methylnonadecyl 2,2-dimethylpropanoate
CAS 125496-22-2
1H-1,2,4-triazole, sodium salt
CAS 41253-21-8
1H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-
CAS 102625-70-7
1H-Imidazolium, 1,3-diethyl-, acetate (1:1)
CAS 1040916-84-4
1H-Isoindol-1-one, 2,3-dihydro-3,3-bis(4-hydroxyphenyl)-2-phenyl-
CAS 6607-41-6
1H-Pyrrole-3-carboxamide, 5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-(2-((2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl)-
CAS 125995-03-1
1H-benzotriazole
CAS 95-14-7
1H-imidazole-1-propylamine
CAS 5036-48-6
1‐ethylcyclopentyl 2‐methylprop‐2‐enoate
CAS 266308-58-1
2',3'-Di-O-acetyl-5'-deoxy-5-fluoro-D-cytidine
CAS 161599-46-8
2',3'-Di-O-acetyl-5'-deoxy-5-fluoro-N-[(pentyloxy)carbonyl]cytidine
CAS 162204-20-8
2',3,4',5,7-pentahydroxyflavone
CAS 480-16-0
2',3-bis[[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionyl]]propionohydrazide
CAS 32687-78-8
2',4'-dinitroacetanilide
CAS 610-53-7
2',5'-dimethoxyacetophenone
CAS 1201-38-3
2',6'-difluoro-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfoanilide
CAS 98967-40-9
2'-(2-cyano-4,6-dinitrophenylazo)-5'-(N,N-dipropylamino)propionanilide
CAS 106359-94-8
2'-(4-chloro-3-cyano-5-formyl-2-thienylazo)-5'-diethylamino-2-methoxyacetanilide
CAS 122371-93-1
2'-[2,4-dichloro-5-(1-methylethoxy)phenyl]-2,2-dimethylpropionohydrazide
CAS 51167-18-1
2'-acetonaphthone
CAS 93-08-3
2'-anilino-6'-((3-ethoxypropyl)ethylamino)-3'-methylspiro(isobenzo-3-oxofuran)-1-(1H)-9'-xanthene
CAS 93071-94-4
2'-chloroacetoacetanilide
CAS 93-70-9
2'-ethoxy-3-hydroxy-2-naphthanilide
CAS 92-74-0
2,2''-dihydroxy-4,4''-(2-hydroxy-propane-1,3-diyldioxy)dibenzophenone
CAS 23911-85-5
2,2',2''-nitrilotriethanol citrate
CAS 29340-81-6
2,2',4'-trichloroacetophenone
CAS 4252-78-2
2,2',4,4',6,6'-hexanitrostilbene
CAS 20062-22-0
2,2',6,6'-tetra-tert-butyl-4,4'-methylenediphenol
CAS 118-82-1
2,2',6,6'-tetrabromo–4,4'-isopropylidenediphenol; tetrabromobisphenol-A
CAS 79-94-7
2,2'-(1,3-phenylene)bis[5-chloro-1H-isoindole]-1,3(2H)-dione
CAS 148935-94-8
2,2'-(2-methylpropylidene)bis[4,6-xylenol]
CAS 33145-10-7
2,2'-(Hydroxyimino)-bisethanesulfonic acid disodium salt
CAS 133986-51-3
2,2'-(naphthalene-1,4-diyl)bis(benzoxazole)
CAS 5089-22-5
2,2'-(octadec-9-enylimino)bisethanol
CAS 25307-17-9
2,2'-(octadecylimino)bisethanol
CAS 10213-78-2
2,2'-(octylimino)bisethanol
CAS 15520-05-5
2,2'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile
CAS 13001-39-3
2,2'-(vinylenedi-p-phenylene)bisbenzoxazole
CAS 1533-45-5
2,2'-[(1-methylethylidene)bis(cyclohexane-4,1-diyloxymethylene)]bisoxirane
CAS 13410-58-7
2,2'-[(4-methylphenyl)imino]bisethanol
CAS 3077-12-1
2,2'-[1,2-ethanediylbis(oxy)]bis(ethanethiol)
CAS 14970-87-7
2,2'-[[4-[(2-hydroxyethyl)amino]-3-nitrophenyl]imino]bisethanol
CAS 33229-34-4
2,2'-[[5-acetamido-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]imino]diethyl diacetate
CAS 3618-72-2
2,2'-azobis[2-methylbutyronitrile]
CAS 13472-08-7
2,2'-azobis[4-methoxy-2,4-dimethylvaleronitrile]
CAS 15545-97-8
2,2'-azobis[N-(2-hydroxyethyl)-2-methylpropionamide]
CAS 61551-69-7
2,2'-bipyridyl
CAS 366-18-7
2,2'-diallyl-4,4'-sulfonyldiphenol
CAS 41481-66-7
2,2'-dibromobiphenyl
CAS 13029-09-9
2,2'-dichloro-4,4'-methylenedianiline; 4,4'-methylene bis(2-chloroaniline)
CAS 101-14-4
2,2'-dihydroxy-4,4'-dimethoxybenzophenone
CAS 131-54-4
2,2'-dimethyl-2,2'-azodipropiononitrile; ADZN
CAS 78-67-1
2,2'-dimethyl-4,4'-methylenebis(cyclohexylamine)
CAS 6864-37-5
2,2'-dithiobisethanol
CAS 1892-29-1
2,2'-dithiodianiline
CAS 1141-88-4
2,2'-ethylenedithiodiethanol
CAS 5244-34-8
2,2'-isopropylidenebis(p-phenyleneoxy)diethanol
CAS 901-44-0
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
CAS 126050-54-2
2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol)
CAS 103597-45-1
2,2'-methylenebis-(3,4,6-trichlorophenol); hexachlorophene
CAS 70-30-4
2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol]
CAS 77-62-3
2,2'-methylenebis[6-cyclohexyl-p-cresol]
CAS 4066-02-8
2,2'-oxydi(ethylamine)
CAS 2752-17-2
2,2'-phenyliminodiethanol
CAS 120-07-0
2,2'-thiodiethanethiol
CAS 3570-55-6
2,2,2-trichloro-1-phenylethyl acetate
CAS 90-17-5
2,2,3,3,4,4,5,5,6,6-decafluoro-6-trifluorovinyloxyhexanenitrile
CAS 120903-40-4
2,2,3,3-tetrafluorooxetane
CAS 765-63-9
2,2,3-trimethylbutane
CAS 464-06-2
2,2,3-trimethylcyclopent-3-enylacetonitrile
CAS 15373-31-6
2,2,4(or 2,4,4)-Trimethylhexane-1,6-diisocyanate
CAS 32052-51-0
2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]-henicosan-21-one
CAS 64338-16-5
2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-21-one hydrochloride
CAS 73833-37-1
2,2,4,6,6-pentamethylheptane
CAS 13475-82-6
2,2,4-Trimethylpentane
CAS 540-84-1
2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxole
CAS 161611-74-1
2,2,4-trimethyl-4-phenyl-butane-nitrile
CAS 75490-39-0
2,2,5-trimethyl-5-pentylcyclopentan-1-one
CAS 65443-14-3
2,2,6,6,7,8,8-HEPTAMETHYL-4,5,6,7,8,8B-HEXAHYDRO-3AH-INDENO[4,5-D][1,3]DIOXOLE
CAS 823178-41-2
2,2,6,6-Tetramethylpiperidin-4-yl dodecanoate
CAS 101238-01-1
2,2,6,6-tetrakis(bromomethyl)-4-oxaheptane-1,7-diol
CAS 109678-33-3
2,2,6,6-tetramethyl-4-piperidone
CAS 826-36-8
2,2,6,6-tetramethyl-4-piperidylamine
CAS 36768-62-4
2,2,6,6-tetramethylpiperidinooxy
CAS 2564-83-2
2,2-(1,4-phenylene)bis((4H—3,1-benzoxazine-4-one)
CAS 18600-59-4
2,2-bis(hydroxymethyl)butanoic acid
CAS 10097-02-6
2,2-bis(methylthio)propane
CAS 6156-18-9
2,2-dibromo-2-cyanoacetamide; [DBNPA]
CAS 10222-01-2
2,2-dibromo-2-nitroethanol
CAS 69094-18-4
2,2-dichloro-1,1,1-trifluoroethane
CAS 306-83-2
2,2-difluoro-benzo[1,3]dioxole-4-carbaldehyde
CAS 119895-68-0
2,2-dimethoxy-1,2-diphenylethan-1-one
CAS 24650-42-8
2,2-dimethyl 3-methyl-3-butenyl propanoate
CAS 104468-21-5
2,2-dimethyl-1,3-dioxane-4,6-dione
CAS 2033-24-1
2,2-dimethyl-1,3-dioxolan-4-ylmethanol
CAS 100-79-8
2,2-dimethyl-3-phenylpropanol
CAS 13351-61-6
2,2-dimethylbutane
CAS 75-83-2
2,2-dimethylpropane; neopentane
CAS 463-82-1
2,2-dioctyl-1,3,2-oxathiastannolan-5-one
CAS 15535-79-2
2,2-ethylmethylthiazolidine
CAS 694-64-4
2,2’-dithiobis(5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine)
CAS 166524-75-0
2,3,3-TRIMETHYLINDAN-1-ONE
CAS 54440-17-4
2,3,4,6-tetrachlorophenol
CAS 58-90-2
2,3,4-trichlorobut-1-ene
CAS 2431-50-7
2,3,4-trifluoroaniline
CAS 3862-73-5
2,3,4-trihydroxybenzaldehyde
CAS 2144-08-3
2,3,4-trihydroxybenzophenone
CAS 1143-72-2
2,3,5,6-tetrachloropyridine
CAS 2402-79-1
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl (1R,3R)-2,2-dimethyl-3-[(1Z)-prop-1-en-1-yl]cyclopropanecarboxylate; epsilon-metofluthrin
CAS 240494-71-7
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl (Z)-(1R,3R)-3-(2-cyanoprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate; epsilon-momfluorothrin
CAS 1065124-65-3
2,3,5,6-tetrahydro-2-methyl-2H-cyclopenta[d]-1,2-thiazol-3-one
CAS 82633-79-2
2,3,5-trichloropyridine
CAS 16063-70-0
2,3,5-trimethylhydroquinone
CAS 700-13-0
2,3,6-TBA (ISO); 2,3,6-trichlorobenzoic acid
CAS 50-31-7
2,3,6-trimethylcyclohexanol
CAS 58210-03-0
2,3-Dihydro-1,4-benzodioxin-2-yl(piperazin-1-yl)methanone
CAS 70918-00-2
2,3-Dihydro-2,6-dimethyl-1H-inden-1-one
CAS 66309-83-9
2,3-Quinoxalinedione, 6-amino-1,4-dihydro-7-methoxy-
CAS 69904-10-5
2,3-bis((2-mercaptoethyl)thio)-1-propanethiol
CAS 131538-00-6
2,3-dibromopropan-1-ol; 2,3-dibromo-1-propanol
CAS 96-13-9
2,3-dichloro-5-trifluoromethyl-pyridine
CAS 69045-84-7
2,3-dichloroaniline
CAS 608-27-5
2,3-dichlorobenzaldehyde
CAS 6334-18-5
2,3-dichlorobenzoic acid
CAS 50-45-3
2,3-dichlorobuta-1,3-diene
CAS 1653-19-6
2,3-dichlorophenol
CAS 576-24-9
2,3-dichloropropene; 2,3-dichloropropylene
CAS 78-88-6
2,3-dihydro-2,2,6-trimethylbenzaldehyde
CAS 116-26-7
2,3-dihydro-2,2-dimethyl-1H-perimidine
CAS 6364-17-6
2,3-dihydrobenzofuran
CAS 496-16-2
2,3-dihydrothieno[3,4-b][1,4]dioxine
CAS 126213-50-1
2,3-dimethylbut-2-ene
CAS 563-79-1
2,3-dimethylbutane
CAS 79-29-8
2,3-dinitrophenol [1] 2,5-dinitrophenol [2] 2,6-dinitrophenol [3] 3,4-dinitrophenol [4] salts of dinitrophenol [5]
CAS 66-56-8
2,3-dinitrotoluene
CAS 602-01-7
2,3-epoxypropyl o-tolyl ether
CAS 2210-79-9
2,3-epoxypropyltrimethylammonium chloride … %; glycidyl trimethylammonium chloride … %
CAS 3033-77-0
2,3-xylenol
CAS 526-75-0
2,3-xylidine
CAS 87-59-2
2,4,4,7-tetramethyl-6-octen-3-one
CAS 74338-72-0
2,4,4-trimethyl-7-methoxy-isoquinolinedione-(1,3)
CAS 191988-38-2
2,4,4-trimethylpent-1-ene
CAS 107-39-1
2,4,5-T (ISO); 2,4,5-trichlorophenoxy acetic acid
CAS 93-76-5
2,4,5-trichloroaniline
CAS 636-30-6
2,4,5-trichlorophenol
CAS 95-95-4
2,4,5-trimethylaniline [1] 2,4,5-trimethylaniline hydrochloride [2]
CAS 137-17-7
2,4,6-Trimethylphenylacetic chloride
CAS 52629-46-6
2,4,6-Tris([1,1'-biphenyl]-4-yl) -1,3,5-triazine
CAS 31274-51-8
2,4,6-tri-sec-butylphenol
CAS 5892-47-7
2,4,6-tri-tert-butylphenyl 2-butyl-2-ethyl-1,3-propanediolphosphite
CAS 161717-32-4
2,4,6-triallyloxy-1,3,5-triazine
CAS 101-37-1
2,4,6-tribromophenol
CAS 118-79-6
2,4,6-trichloroaniline
CAS 634-93-5
2,4,6-trichlorophenol
CAS 88-06-2
2,4,6-trimethylbenzaldehyde
CAS 487-68-3
2,4,6-trimethylbenzene-1,3-diamine
CAS 3102-70-3
2,4,6-trimethylbenzophenone
CAS 954-16-5
2,4,6-trimethylbenzoyl chloride
CAS 938-18-1
2,4,6-trimethylcyclohex-3-enecarbaldehyde
CAS 1423-46-7
2,4,6-trimethylphenol
CAS 527-60-6
2,4,6-trinitroanisole
CAS 606-35-9
2,4,6-trinitrotoluene; TNT
CAS 118-96-7
2,4,7,9-Tetramethyl-4,7-Decanediol
CAS 17913-76-7
2,4,7,9-tetramethyldec-5-yne-4,7-diol
CAS 126-86-3
2,4,7-DECATRIENOIC ACID, ETHYL ESTER; ETHYL 2,4,7-DECATRIENOATE; ETHYL DECA-2,4,7-TRIENOATE
CAS 78417-28-4
2,4,8,10-tetra(tert-butyl)-6-hydroxy-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxide, sodium salt
CAS 85209-91-2
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