ChemicalScan ChemicalScan

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
1,2,3,4-tetrahydronaphthalene 119-64-2 Warning
1,2,3-tribromo-2-methylpropane 631-28-7 Warning
1,2,3-tribromopropane 96-11-7 Warning
1,2,3-trichloro-5-nitrobenzene 20098-48-0 Warning
1,2,3-trichloropropane 96-18-4 Danger
1,2,3-trifluoro-4-nitrobenzene 771-69-7 Danger
1,2,3-trifluoro-5-nitrobenzene 66684-58-0 Danger
1,2,3-trimethylbenzene 526-73-8 Warning
1,2,4-benzotriazin-3-amine 20028-80-2 Warning
1,2,4-triazole-3,5-diol 3232-84-6 Warning
1,2,4-trifluoro-3-nitrobenzene 42096-74-2 Warning
1,2,4-trifluoro-5-nitrobenzene 2105-61-5 Danger
1,2,4-trimethyl-5-nitrobenzene 610-91-3 Warning
1-(2,4-xylyl)piperazine 1013-76-9 Danger
1,2:5,6-diepoxyhexane 1888-89-7 Warning
1-(2,5-dichloro-3-thienyl)ethan-1-one 36157-40-1 Warning
1,2-bis(2-chloroethoxy)ethane 112-26-5 Danger
1,2-bis(benzyloxycarbonyl)ethylammonium toluene-p-sulphonate 2886-33-1 Warning
1-(2-butoxypropoxy)propan-2-ol 24083-03-2 Warning
1-(2-chlorophenyl)piperazine 39512-50-0 Warning
1,2-dibromo-1,1,2,3,3,3-hexafluoropropane 661-95-0 Danger
1,2-dibromo-2-methylpropane 594-34-3 Warning
1,2-dibromo-3-chloropropane 96-12-8 Danger
1,2-dibromobutane 533-98-2 Warning
1,2-dicarbadodecaborane(12) 16872-09-6 Danger
1,2-dichloro-4-(1-chloroethyl)benzene 54965-01-4 Warning
1,2-dichloro-4-iodobenzene 20555-91-3 Warning
1,2-dichloro-4-isothiocyanatobenzene 6590-94-9 Danger
1,2-difluoro-4-nitrobenzene 369-34-6 Warning
1,2-dihydro-1-methyl-5H-tetrazole-5-thione 13183-79-4 Warning
1,2-dihydro-1-phenyl-3H-1,2,4-triazole-3-thione 21434-14-0 Warning
1,2-dihydro-6-methyl-2-oxonicotinonitrile 4241-27-4 Warning
1,2-dimethoxy-12-methyl[1,3]benzodioxolo[5,6-c]phenanthridin... 3895-92-9 Warning
1,2-dimethylpropylamine 598-74-3 Danger
1,2-epoxybutane 106-88-7 Danger
1,2-epoxycyclohexane 286-20-4 Danger
1,2-Ethanediamine, N-(2-aminoethyl)-N'-[2-[(2-aminoethyl)ami... 90366-83-9 Danger
1-(2-ethoxyphenyl)piperazine 13339-01-0 Warning
1-(2-ethoxyphenyl)piperazinium chloride 83081-75-8 Warning
1-(2-ethylphenyl)piperazine 40224-10-0 Warning
1-(2-fluorophenyl)piperazine 1011-15-0 Danger
1,2-(methylenedioxy)-4-nitrobenzene 2620-44-2 Warning
1-(2-nitrophenyl)piperazine 59084-06-9 Warning
1-[2-(trifluoromethyl)phenyl]piperazine 63854-31-9 Danger
1,3,2-dioxathiolane-4-methanol 2-oxide 13897-37-5 Warning
1,3,3,5,5,7-hexamethyl-1,1,7,7-tetraphenyltetrasiloxane 6904-66-1 Warning
1,3,3-trimethyl-2-[(2-methyl-3H-indol-3-ylidene)ethylidene]i... 3056-93-7 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 68134-38-3 Danger
1-(3,5-dimethylpyrazinyl)ethan-1-one 54300-08-2 Warning
1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione 1025-15-6 Danger