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H411 — Toxic to aquatic life with long lasting effects

Hazard class: Hazardous to the aquatic environment, long-term hazard · Category 2

303 substances with this hazard classification

What does H411 mean?

The substance is toxic to aquatic organisms with long-lasting effects.

Safety Guidance

Avoid release to the environment. Collect spillage.

Substances with H411

SubstanceCAS NumberSignal Word
1,2,3-trimethylbenzene 526-73-8 Warning
1-[2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]ethylamino]... 59709-07-8 Warning
1-[2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]ethylamino]... 14408-20-9 Warning
1-[2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]ethylamino]... 93919-20-1 Warning
1-[2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]ethylamino]... 84051-84-3 Warning
1-(2,4,4-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one 33673-71-1 Warning
1-(2,4-dichlorophenylcarbamoyl)cyclopropancarboxylic acid 113136-77-9 Warning
1-(2,4-dichlorophenyl)cyclopropanecarbonitrile 71463-55-3 Danger
1,2,4-trimethylbenzene 95-63-6 Warning
1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one 23696-85-7 Warning
1-(2,6,6-trimethyl-1-cyclohexen-1-yl)pent-1-en-3-one 127-43-5 Warning
1-(2,6,6-trimethyl-2-cyclohexen-1-yl)pent-1-en-3-one 7779-30-8 Warning
1-(2,6,6-trimethyl-3-cyclohexen-1-yl)pent-1-en-3-one 7784-98-7 Warning
1-(2,6-bis(4-tolyl)-1,3-dioxano(5,4-d)-1,3-dioxan-4-yl)ethan... 81541-12-0 —
1-(2-amino-5-chlorophenyl)-2,2,2-trifluoro-1,1-ethanediol, h... 214353-17-0 Danger
1,2-Benzenediamine, N-methyl-, phosphate 283167-56-6 Warning
1,2-benzisothiazol-3(2H)-one 2634-33-5 Danger
1,2-Bis(2-aminophenoxy)ethane 52411-34-4 Warning
1,2-dibromo-[1,1,2,2-2H4]ethane 22581-63-1 Danger
1,2-dibromobenzene 583-53-9 Warning
1,2-dibromopropane 78-75-1 Warning
1,2-dichloro-3-nitrobenzene 3209-22-1 Danger
1,2-dichloro-4-(dichloromethyl)benzene 56961-84-3 Danger
1,2-dichloro-4-nitrobenzene 99-54-7 Warning
1,2-dichloropropane 78-87-5 Danger
1,2-difluoro-3-methylbenzene 3828-49-7 Danger
1,2-dihydro-2,2,4-trimethylquinoline 147-47-7 Warning
1,2-dihydro-3H-1,2,4-triazol-3-one 930-33-6 Danger
1,2-dihydronaphthalene 447-53-0 Warning
1,2-dimethyl-3-(1-methylethenyl)cyclopentyl acetate 94346-09-5 Warning
1,2-dimethylcyclohexane 583-57-3 Danger
1,2-diphenoxyethane 104-66-5 —
1,2-Ethanediamine, N-(2-aminoethyl)-N'-[2-[(2-aminoethyl)ami... 90366-83-9 Danger
1,2-ethanediyl diacrylate 2274-11-5 Danger
1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate 155601-30-2 Danger
1-[(2-hydroxyethyl)amino]-4-[(3-hydroxypropyl)amino]anthraqu... 67674-26-4 Warning
1-[(2-tert-butylcyclohexyl)oxy]butan-2-ol 139504-68-0 Warning
1,3,2-Dioxaphosphorinane, 5-butyl-5-ethyl-2-(2,4,6-tris(1,1-... 161717-32-4 Warning
1-((3-(3-chloro-4-fluorophenyl)propyl)dimethylsilanyl)-4-eth... 121626-74-2 —
1-(3,3-dimethylcyclohexyl)pent-4-en-1-one 56973-87-6 Warning
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]... 83969-08-8 Danger
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]... 4657-00-5 Danger
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]... 35033-71-7 Danger
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 83949-75-1 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 68134-38-3 Danger
1,3,4,6,7,8a-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanona... 23787-90-8 Warning
1-(3-(4-fluorophenoxy)propyl)-3-methoxy-4-piperidinone 116256-11-2 Danger
1,3,5-triazine-2,4,6(1H,3H,5H)-trione, zinc salt 24468-28-8 Warning
1,3,5-trichlorobenzene 108-70-3 Warning
1,3-Benzenediamine, 4-methyl-, coupled with diazotized 4-met... 91696-44-5 Danger