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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
(±)-3,7-dimethyloct-6-en-1-ol 26489-01-0 Warning
(-)-3,7-dimethyloct-6-enyl acetate 67601-05-2 Warning
(±)-3,7-dimethyloct-6-enyl acetate 67650-82-2 Warning
(3-ammonio-4-methoxyphenyl)(2-hydroxyethyl)ammonium sulphate 83763-48-8 Warning
(3aα,4α,5α,7α,7aα)-3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-in... 59691-23-5 Warning
(3-chloro-2-hydroxypropyl)dodecyldimethylammonium chloride 41892-01-7 Danger
(3-chloro-2-hydroxypropyl)trimethylammonium chloride 3327-22-8 Warning
(±)-[3-cyano-3-(3,4-dimethoxyphenyl)hex-6-yl](5,6-dimethoxyp... 23313-68-0 Danger
(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-d... 13127-18-9 —
(3Z)-1-(but-2-en-1-yloxy)hex-3-ene 888744-18-1 Warning
(4As-cis-)-6-benzyl-octahydropyrrolo(3.4-b)pyridine 151213-39-7 Danger
(4-chloro-2-methylphenoxy)acetic acid 94-74-6 Danger
(4H)-1,2,4-triazol-3-amine 65312-61-0 Warning
(4-nonylphenoxy)acetic acid 3115-49-9 Danger
(4Z)-3-methyl-N-nitro-5-{[2-(phenylsulfanyl)-1,3-thiazol-5-y... 192439-46-6 —
(5-ethyl-1,3-dioxan-5-yl)methyl acrylate 66492-51-1 Warning
(6R-trans)-1-((7-Ammonio-2-carboxylato-8-oxo-5-thia-1-azabic... 100988-63-4 Warning
(7E,9Z)-dodecadienyl acetate 54364-62-4 Warning
(7Z,9E)-dodecadienyl acetate 55774-32-8 Warning
(8E,10E)-dodeca-8,10-dienol 33956-49-9 Danger
(9H-fluoren-9-yl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate 82911-69-1 Warning
(9α,13α,14α)-3-methoxy-17-methylmorphinan hydrobromide 125-69-9 Warning
(benzothiazol-2-ylthio)acetic acid 6295-57-4 Danger
(+)-bornan-2-one 464-49-3 Danger
(carboxymethyl)dimethyl-3-[(1-oxododecyl)amino]propylammoniu... 4292-10-8 Danger
(carboxymethyl)dimethyl-3-[(1-oxotetradecyl)amino]propylammo... 59272-84-3 Danger
(chloromethyl)bis(4-fluorophenyl)methylsilane 85491-26-5 —
(diethylamino)acetonitrile 3010-02-4 Danger
(dihydro-3,3-diphenyl-3H-furan-2-ylidene)dimethylammonium br... 37743-18-3 Danger
(E)-1-(2,4,4-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one 39872-57-6 Warning
(E)-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one 23726-93-4 Warning
(E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one 23726-91-2 Warning
(E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)pent-1-en-3-one 63429-28-7 Warning
(E)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one 24720-09-0 Warning
(E)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)pent-1-en-3-one 93302-56-8 Warning
(E)-1,4-dibromobut-2-ene 821-06-7 Danger
(E)-2,2-dimethylhept-3-ene 19550-75-5 Danger
(E)-2-methylbut-2-enal 497-03-0 Danger
(E)-3,4,5,6,6-pentamethylhept-3-en-2-one 81786-74-5 Warning
(E)-3,7-dimethyl-2,6-octadienenitrile 5585-39-7 Danger
(E)-3,7-dimethylocta-1,3,6-triene 3779-61-1 Danger
(E)-3,7-dimethylocta-3,6-dienenitrile 26509-71-7 Danger
(E)-3-formylbut-2-enyl acetate 26586-02-7 Danger
(E)-3-hexenyl salicylate 68141-22-0 Warning
(E)-(±)-3-methyl-1-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-... 59057-30-6 Warning
(E)-3-methyl-5-cyclopentadecen-1-one 82356-51-2 Warning
(E)-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one 79-77-6 Warning
(E)-(4-methoxy-2,3,6-trimethylphenyl)-3-buten-2-one 62924-31-6 Warning
(E)-4-methyl-2-(pent-1-enyl)-1,3-dioxolane 94089-21-1 Danger
(E)-5[(4-chlorophenyl)methylene]-2,2-dimethylcyclopentanone 164058-20-2 —