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H412 — Harmful to aquatic life with long lasting effects

Hazard class: Hazardous to the aquatic environment, long-term hazard · Category 3

220 substances with this hazard classification

What does H412 mean?

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

Safety Guidance

Avoid release to the environment.

Substances with H412

SubstanceCAS NumberSignal Word
1,2-diacetoxybut-3-ene 18085-02-4 Warning
1,2-dibromo-3-chloropropane 96-12-8 Danger
1,2-dichloro-3-(trifluoromethyl)benzene 54773-19-2 Danger
1,2-dichlorobutane 616-21-7 Warning
1,2-dichloroethylene 540-59-0 Danger
1,2-dihydro-1,1,6-trimethylnaphthalene 30364-38-6 Warning
1,2-dimethylcyclopentene 765-47-9 Danger
1,2-dimethylimidazole 1739-84-0 Danger
(1,2-dioxoethylene)bis(iminoethylene) bis[3-(3,5-di-tert-but... 70331-94-1 —
1,2-epoxybutane 106-88-7 Danger
1,3,3-trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylid... 54914-37-3 Danger
1,3,4-thiadiazole-2,5-dithiol 1072-71-5 Danger
1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione 1025-15-6 Danger
1,3,5-trichlorobenzene 108-70-3 Warning
1,3,5-triisopropylbenzene 717-74-8 Danger
1,3,5-tris[(2S and 2R)-2,3-epoxypropyl]-1,3,5-triazine-2,4,6... 59653-74-6 Danger
1,3,5-tris(oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-tr... 2451-62-9 Danger
1,3'-Bipyridinium, 5'-[[4-[[4-[(1',2'-dihydro-6'-hydroxy-3,4... 75214-63-0 —
1,3-bis[3-(dimethylamino)propyl]urea 52338-87-1 Danger
1,3-bis(dimethylcarbamoyl)-imidazolium chloride 135756-61-5 Danger
1,3-bis(isocyanatomethyl)benzene 3634-83-1 Danger
1,3-bis(vinylsulfonylacetamido)propane 93629-90-4 Danger
1-(3-chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one 62780-89-6 Warning
1,3-Cyclohexanedimethanamine 2579-20-6 Danger
1,3-dibutyl-2-thiourea 109-46-6 Danger
1,3-dichloropropane 142-28-9 Danger
1,3-diethyl-2-thiourea 105-55-5 Warning
1,3-diethyldiphenylurea 85-98-3 Warning
1,3-dihydro-4(or 5)-methyl-2H-benzimidazole-2-thione 53988-10-6 Danger
1,3-dihydro-5-methoxy-2H-benzimidazole-2-thione 37052-78-1 Danger
1,3-dimethyl-1,3-diphenylurea 611-92-7 Danger
1-[3-[(dimethylamino)methyl]-4-hydroxyphenyl]ethanone 73096-98-7 Danger
1,3-divinylimidazolidin-2-one 13811-50-2 Warning
1-(3-fluorophenyl)piperazine 3801-89-6 Warning
1-(3-methoxypropyl)-4-piperidinamine 179474-79-4 Danger
1-(3-phenylpropyl)-2-methylpyridinium bromide 10551-42-5 Warning
1,3-propanesultone 1120-71-4 Danger
1-(3-sulphonatopropyl)-2-vinylpyridinium 6613-64-5 Warning
1'-[4-(4-fluorophenyl)-4-oxobutyl][1,4'-bipiperidine]-4'-car... 2448-68-2 Warning
1,4,5,6,7,7-hexachloro-8,9,10-trinorborn-5-ene-2,3-dicarboxy... 115-27-5 Warning
1,4,7,10-tetraazacyclododecane disulfate 112193-77-8 Danger
1-(4-aminophenyl)-1,3,3-trimethylindan-ar-amine 68170-20-7 Warning
1,4-benzodioxane 493-09-4 Warning
1,4-bis(2,3-epoxypropoxy)butane 2425-79-8 Warning
1,4-bis[(2,3-epoxypropoxy)methyl]cyclohexane 14228-73-0 Warning
1,4-butanediylbis[oxy(2-hydroxy-3,1-propanediyl)] diacrylate 52408-42-1 Danger
1,4-butanediyl diacrylate 1070-70-8 Danger
1(4)-butanesultone 1633-83-6 Warning
1,4-diazabicyclooctane 280-57-9 Danger
1,4-dibromobutane 110-52-1 Danger