ChemicalScan ChemicalScan

H317 — May cause an allergic skin reaction

Hazard class: Skin sensitization · Category 1, 1A, 1B

541 substances with this hazard classification

What does H317 mean?

The substance may cause an allergic skin reaction (contact dermatitis) upon repeated exposure.

Safety Guidance

Avoid breathing dust, fume, gas, mist, vapours, or spray. Wear protective gloves. If skin irritation or rash occurs, get medical attention.

Substances with H317

SubstanceCAS NumberSignal Word
(3 β, 5 α, 6β)-3-(acetyloxy)-5-bromo-6-hydroxy-androstan-17-... 4229-69-0 Warning
(+/-)-4-[2-[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]-1-hyd... 90274-24-1 Warning
(-)-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one 31798-12-6 Danger
(4-ammonio-m-tolyl)ethyl(2-hydroxyethyl)ammonium sulphate 25646-77-9 Danger
(4-chlorophenyl)hydrazine 1073-69-4 Danger
(4-chlorophenyl)urea 140-38-5 Danger
(4-fluorophenyl)acetone 459-03-0 Warning
(4H)-1,2,4-triazol-3-amine 65312-61-0 Warning
(4-hydrazinophenyl)-N-methylmethanesulfonamide hydrochloride 81880-96-8 Danger
(4-methylphenoxy)acetaldehyde 67845-46-9 Warning
(4-nitrophenyl)hydrazine monohydrochloride 636-99-7 Danger
(4-nonylphenoxy)acetic acid 3115-49-9 Danger
((4-phenylbutyl)hydroxyphosphoryl)acetic acid 83623-61-4 Danger
(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methyleth... 15764-04-2 Warning
(4S)-4-hydroxy-3-methyl-2-prop-2-ynyl-cyclopent-2-en-1-one 77087-34-4 Danger
(4S)-4-hydroxyoxolan-2-one 7331-52-4 Warning
((4S,5S)-4-Benzyl-2-oxo-5-oxazolidinyl)methyl 4-nitrobenzene... 162221-28-5 Warning
(4α)-β-D-glucopyranosyl 13-[(2-O-β-D-glucopyranosyl-β-D-gluc... 57817-89-7 Warning
(5-ethyl-1,3-dioxan-5-yl)methyl acrylate 66492-51-1 Warning
(5α)-17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphina... 16676-29-2 Danger
(5α)-4,5-epoxy-3,14-dihydroxy-17-methylmorphinan-6-one hydro... 357-07-3 Danger
(5α)-4,5-epoxy-3,14-dihydroxymorphinan-6-one 33522-95-1 Danger
(5α)-4,5-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride 52446-24-9 Danger
(5α)-6,7,8,14-tetradehydro-4,5-epoxy-6-methoxy-17-methylmorp... 467-04-9 Danger
(5α,6α)-17-(cyclobutylmethyl)-4,5-epoxymorphinan-3,6,14-trio... 23277-43-2 Danger
(5α,6α)-7,8-didehydro-4,5-epoxy-17-methylmorphinan-3,6-diyl... 12040-41-4 Danger
(5α,6α)-7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan... 83968-47-2 Danger
(5α,6β)-4,5-epoxy-3,6-dimethoxy-17-methylmorphinan 41714-53-8 Danger
(5α)-7,8-didehydro-4,5-epoxy-3,14-dihydroxymorphinan-6-one 84116-46-1 Danger
(5α)-7,8-didehydro-4,5-epoxy-3-hydroxy-17-methylmorphinan-6-... 467-02-7 Danger
(5α)-7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-... 467-13-0 Danger
(6or7)-aminonaphthalene-2-sulphonic acid 52365-47-6 Warning
(6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-aza-bicyclo[4,2,0]oct... 79349-82-9 Danger
(6RS,7RS)3,5,5,6,7,8,8-heptamethyl-5,6,7,8-tetrahydronaphtha... 127459-79-4 Warning
(6R-trans)-1-((7-Ammonio-2-carboxylato-8-oxo-5-thia-1-azabic... 100988-63-4 Warning
(6R-trans)-3-(acetoxymethyl)-8-oxo-7-[2-(4-pyridylthio)aceta... 68121-47-1 Danger
(6R-trans)-3-(acetoxymethyl)-8-oxo-7-[2-(4-pyridylthio)aceta... 66163-79-9 Danger
(6R-trans)-7-[2-(2-aminothiazol-4-yl)acetamido]-3-[[[1-[2-(d... 66309-69-1 Danger
(6R-trans)-7-amino-3-[([5-(carboxymethyl)-4-methyl-2-thiazol... 111298-82-9 Danger
(6R-trans)-7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]... 30246-33-4 Danger
(6R-trans)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]... 53994-69-7 Danger
(6R-trans)-7-amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyc... 15690-38-7 Danger
(6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]... 22252-43-3 Danger
(6R-trans)-7-amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,... 58909-56-1 Danger
(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methy... 24209-43-6 Danger
(6β)-6,19-epoxyandrost-4-ene-3,17-dione 6563-83-3 Warning
(8E,10E)-dodeca-8,10-dienol 33956-49-9 Danger
(8α,9R)-10,11-dihydrocinchonan-9-ol 485-64-3 Warning
(8α,9R)-6'-methoxycinchonan-9-ol monohydrochloride 130-89-2 Warning
(8α,9S)-6'-methoxycinchonan-9-ol 572-60-1 Danger