H311 — Toxic in contact with skin

Hazard class: Acute toxicity, dermal · Category 3

125 substances with this hazard classification

What does H311 mean?

The substance or mixture is toxic if absorbed through the skin.

Wear protective gloves and clothing. If on skin, wash with plenty of water. Call a poison center or doctor if you feel unwell.

Substance	CAS Number	Signal Word
(E)-2-methylcrotonoyl chloride	35660-94-7	Danger
(E)-3-(dimethylamino)-1-methyl-3-oxoprop-1-enyl dimethyl pho...	141-66-2	Danger
(E)-4-methyl-2-(pent-1-enyl)-1,3-dioxolane	94089-21-1	Danger
(E,E)-hexa-2,4-dien-1-ol	17102-64-6	Danger
(E)-hept-2-enal	18829-55-5	Danger
(E)-m-fluorocinnamic acid	20595-30-6	Danger
(E)-pent-2-enenitrile	26294-98-4	Danger
(epoxyethyl)benzene	96-09-3	Danger
(ethylamino)acetonitrile	24426-40-2	Danger
(methoxymethyl)oxirane	930-37-0	Danger
(-)-methyl(α-methylphenethyl)amine	33817-09-3	Danger
(N,N-diethylaniline)trihydroboron	13289-97-9	Danger
(±)-N,α-dimethylphenethylamine hydrochloride	4298-16-2	Danger
(o-chlorophenyl)acetonitrile	2856-63-5	Danger
(p-ammoniophenyl)bis(2-hydroxyethyl)ammonium sulphate	54381-16-7	Danger
(p-toluenesulphonyl)methyl isocyanide	36635-61-7	Danger
(R)-1-chloro-2,3-epoxypropane	51594-55-9	Danger
(R)-3-chloropropane-1,2-diol	57090-45-6	Danger
(R)-N-ethyl-α-methyl-3-(trifluoromethyl)phenethylamine hydro...	3616-78-2	Danger
(R)-N,α-dimethylphenethylamine hydrochloride	826-10-8	Danger
(S)-1,2-epoxypropane	16088-62-3	Danger
(S)-N-ethyl-α-methyl-m-(trifluoromethyl)phenethylamine hydro...	3239-45-0	Danger
(trimethylsilyl)acetonitrile	18293-53-3	Danger
(Z)-1,3-dichloropropene	10061-01-5	Danger
(Z)-pent-2-enenitrile	25899-50-7	Danger