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H302 — Harmful if swallowed

Hazard class: Acute toxicity, oral · Category 4

1191 substances with this hazard classification

What does H302 mean?

Swallowing the substance or mixture may cause harmful effects.

Safety Guidance

Do not eat, drink, or smoke when using this product. If you feel unwell, call a poison center or doctor.

Substances with H302

SubstanceCAS NumberSignal Word
1-(2-ethoxyphenyl)piperazinium chloride 83081-75-8 Warning
1-[2-[ethyl(m-tolyl)amino]ethyl]pyrrolidine-2,5-dione 2498-03-5 Warning
1-(2-ethylphenyl)piperazine 40224-10-0 Warning
1-(2-fluoro[1,1'-biphenyl]-4-yl)ethan-1-one 42771-79-9 Warning
1-(2-fluorophenyl)piperazine 1011-15-0 Danger
1-(2-furyl)propan-1-one 3194-15-8 Warning
1-[(2-hydroxyethyl)amino]-4-(methylamino)anthraquinone 86722-66-9 Warning
1-[(2-hydroxyethyl)amino]propan-2-ol 6579-55-1 Danger
1-(2-hydroxyphenyl)-3-phenylpropan-1-one 3516-95-8 Warning
1-(2-methoxyphenyl)ethan-1-one 579-74-8 Warning
1-(2-methoxyphenyl)piperazine dihydrochloride 38869-49-7 Warning
1-(2-methylbenzyl)piperazine 5321-47-1 Warning
1,2-(methylenedioxy)-4-nitrobenzene 2620-44-2 Warning
1,2-naphthoquinone 524-42-5 Warning
1-(2-nitrophenyl)piperazine 59084-06-9 Warning
1-(2-oxo-2-pyrrolidin-1-ylethyl)-4-[3-(3,4,5-trimethoxypheny... 26328-04-1 Warning
1-(2-propenyl)pyridinium chloride 25965-81-5 Warning
1-(2-thienyl)butan-1-one 5333-83-5 Warning
1-(2-thienyl)propan-1-one 13679-75-9 Warning
1-[2-(trifluoromethyl)phenyl]piperazine 63854-31-9 Danger
1'-[3-(10,11-dihydro-5H-dibenz(b,f)azepin-5-yl)propyl][1,4'-... 7075-03-8 Warning
1-[3-(2,4,6-trimethoxybenzoyl)propyl]pyrrolidinium chloride 35543-24-9 Warning
1,3,2-dioxathiolane-4-methanol 2-oxide 13897-37-5 Warning
1-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)ethan-1-one 42370-07-0 Warning
1,3,3-trimethoxypropene 17576-35-1 Warning
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]... 83969-08-8 Danger
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]... 4657-00-5 Danger
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]... 35033-71-7 Danger
1,3,3-trimethyl-2-methyleneindoline 118-12-7 Warning
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 83949-77-3 Danger
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 55850-01-6 Danger
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 65121-73-5 Danger
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 83949-75-1 Warning
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 84788-03-4 Danger
1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indoliu... 83949-76-2 Danger
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 83949-71-7 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 68134-38-3 Danger
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 83949-68-2 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 83949-69-3 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 97403-89-9 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 73019-09-7 Danger
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 83949-70-6 Warning
1,3,3-trimethyl-2-[[methyl(p-tolyl)hydrazono]methyl]-3H-indo... 84196-23-6 Warning
(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H-isoindol-2-yl)methyl (1R... 1166-46-7 Warning
1-(3,4-dichlorophenyl)ethan-1-one 2642-63-9 Warning
1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochlori... 16899-81-3 Warning
1-(3,4-dimethoxybenzyl)-1,2,3,4-tetrahydro-6,7-dimethoxyisoq... 6429-04-5 Warning
1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxyisoquinolin... 5884-22-0 Warning
1-(3,4-dimethoxyphenyl)ethan-1-one 1131-62-0 Warning
1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyiso... 6957-27-3 Warning