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H312 — Harmful in contact with skin

Hazard class: Acute toxicity, dermal · Category 4

326 substances with this hazard classification

What does H312 mean?

The substance or mixture may cause harmful effects if absorbed through the skin.

Safety Guidance

Wash hands and exposed skin after handling. If on skin, wash with plenty of water.

Substances with H312

SubstanceCAS NumberSignal Word
1,3,5-trichlorobenzene 108-70-3 Warning
1,3,5-trifluoro-2-nitrobenzene 315-14-0 Warning
1,3,5-tri(isopropyl)hexahydro-1,3,5-triazine 10556-98-6 Warning
1,3,5-tris[3-(trimethoxysilyl)propyl]-1,3,5-triazine-2,4,6(1... 26115-70-8 Danger
1,3,5-tri-tert-butylbenzene 1460-02-2 Warning
1,3,6,8-tetranitrocarbazole 4543-33-3 Danger
1,3-Benzenediamine, 4-methyl-, coupled with diazotized 4-met... 91696-44-5 Danger
1-(3-chlorophenyl)-4-(3-chloropropyl)piperazine 39577-43-0 Danger
1,3-Cyclohexanedimethanamine 2579-20-6 Danger
1,3-diacetoxy-1,1,3,3-tetrabutyldistannoxane 5967-09-9 Danger
1,3-diacetoxy-1,1,3,3-tetramethyldistannoxane 5926-79-4 Warning
1,3-dibutyl-2-thiourea 109-46-6 Danger
1,3-dichloro-4-nitrobenzene 611-06-3 Danger
1,3-dichloro-5-iodobenzene 3032-81-3 Warning
1,3-dichloro-5-(methylsulphonyl)benzene 22821-89-2 Warning
1,3-dichlorobut-2-ene 926-57-8 Danger
1,3-dichloropropan-2-ol 96-23-1 Danger
1,3-dichloropropene 542-75-6 Danger
1,3-diethyl-2-thiourea 105-55-5 Warning
1,3-difluoropropan-2-ol 453-13-4 Warning
1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile 82104-74-3 Warning
1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 2898-08-0 Danger
1,3-dimethyl-2-thiourea 534-13-4 Danger
1,3-dinitrobenzene 99-65-0 Danger
1,3-dioxane 505-22-6 Danger
(1,3-dioxolan-2-ylmethyl)triphenylphosphonium bromide 52509-14-5 Warning
1,3-diphenylurea 102-07-8 Warning
1,3-[di-tert-butyl]thiourea 4041-95-6 Warning
1-(3-ethylpyrazinyl)ethan-1-one 32974-92-8 Warning
1-(3-fluorophenyl)piperazine 3801-89-6 Warning
1-(3-hydroxy-1,1-diphenylpropyl)piperidinium methanesulphona... 6856-31-1 Warning
1-(3-methoxypropyl)-4-piperidinamine 179474-79-4 Danger
1-(3-phenylpropylamino)guanidine hydrochloride 30598-34-6 Warning
1,3-propanesultone 1120-71-4 Danger
1-(3-sulphonatopropyl)-2-vinylpyridinium 6613-64-5 Warning
(1,4,5,6-tetrahydro-4,6-dioxopyrimidin-2-yl)cyanamide 55067-10-2 Danger
1,4,7,10-tetraazacyclododecane 294-90-6 Danger
1-(4-amino-3-fluorophenyl)ethan-1-one 73792-22-0 Warning
1-(4-ammonio-2-methylpyrimidin-5-yl)-3-(2-hydroxyethyl)-2-me... 534-64-5 Warning
1,4-benzodioxan-6-ylamine 22013-33-8 Danger
1,4-benzodioxane-2-methanol 3663-82-9 Warning
1,4-bis(2,3-epoxypropoxy)butane 2425-79-8 Warning
1,4-bis(dibromomethyl)benzene 1592-31-0 Danger
1,4-bis(isocyanatomethyl)cyclohexane 10347-54-3 Danger
1-(4-bromo-3-nitrophenyl)ethan-1-one 18640-58-9 Warning
1,4-butanediyl diacrylate 1070-70-8 Danger
1-(4-chlorophenyl)cyclobutanecarbonitrile 28049-61-8 Warning
1,4-dibromo-1,1,2,2-tetrafluorobutane 18599-20-7 Warning
1,4-dibromo-2-(trifluoromethyl)benzene 7657-09-2 Warning
1,4-dichlorobutan-2-ol 2419-74-1 Warning