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H301 — Toxic if swallowed

Hazard class: Acute toxicity, oral · Category 3

288 substances with this hazard classification

What does H301 mean?

Swallowing the substance or mixture can cause toxic effects.

Safety Guidance

Do not eat, drink, or smoke when using this product. If swallowed, immediately call a poison center or doctor.

Substances with H301

SubstanceCAS NumberSignal Word
1-(2,6-xylyl)thiourea 6396-76-5 Danger
1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole 35554-44-0 Danger
1,2-bis(2-chloroethoxy)ethane 112-26-5 Danger
1,2-bis(ethylthio)ethane 5395-75-5 Danger
1-(2-chloroethoxy)propane 42149-74-6 Danger
1-[(2-chloroethyl)thio]-4-nitrobenzene 5535-73-9 Danger
1,2-dibromo-[1,1,2,2-2H4]ethane 22581-63-1 Danger
1,2-dibromo-1,1-dichloroethane 75-81-0 Danger
1,2-dibromo-3-chloropropane 96-12-8 Danger
1,2-dibromoethylene 540-49-8 Danger
1,2-dichloro-3-isocyanatobenzene 41195-90-8 Danger
1,2-dichloro-3-nitrobenzene 3209-22-1 Danger
1,2-dichlorohexafluorocyclopentene 706-79-6 Danger
1,2-diethylhydrazine 1615-80-1 Warning
1,2-dihydro-6-nitro-3H-indazol-3-one 7364-33-2 Danger
1,2-dimethylhydrazine dihydrochloride 306-37-6 Danger
1,2-epithiopropane 1072-43-1 Danger
1,2-epoxy-3-fluoropropane 503-09-3 Danger
1,2-Ethanediamine, N-(5-methoxy-2-nitrophenyl)-, monohydroch... 86419-69-4 Danger
1,2-ethanediyl diacrylate 2274-11-5 Danger
1-(2-fluorophenyl)piperazine 1011-15-0 Danger
1-(2-methoxyphenyl)piperazinium chloride 5464-78-8 Danger
1-(2-naphthyl)-2-thiourea 3394-04-5 Danger
1-[2-(trifluoromethyl)phenyl]piperazine 63854-31-9 Danger
1,3,3a,4,9,9a-hexahydro-9-hydroxy-6,7-(methylenedioxy)-4-(3'... 518-28-5 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-[(methylphenylhydrazono)methyl]-3H-indoliu... 55850-01-6 Danger
(±)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-d... 1699-51-0 Danger
1,3,4-thiadiazol-2-amine 4005-51-0 Danger
1,3,5-triazine-2,4,6(1H,3H,5H)-trione, compound with hydrazi... 18836-29-8 Danger
1,3,5-trichloro-2-nitrobenzene 18708-70-8 Danger
1,3,5-trinitrobenzene 99-35-4 Danger
1,3,5-tris[(2S and 2R)-2,3-epoxypropyl]-1,3,5-triazine-2,4,6... 59653-74-6 Danger
1,3,5-tris[3-(trimethoxysilyl)propyl]-1,3,5-triazine-2,4,6(1... 26115-70-8 Danger
1,3,5-tris(oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-tr... 2451-62-9 Danger
1,3-Benzenediamine, 4-methyl-, coupled with diazotized 4-met... 91696-44-5 Danger
1-(3-chlorophenyl)piperazinium chloride 13078-15-4 Danger
1-(3-chloropropyl)-4-methylpiperazine 104-16-5 Danger
1,3-dibenzyl-2-thiourea 1424-14-2 Danger
1,3-dibromo-5,5-dimethylhydantoin 77-48-5 Danger
1,3-dibromopropan-2-ol 96-21-9 Danger
1,3-dichloro-2-isocyanatobenzene 39920-37-1 Danger
1,3-dichloro-2-methoxy-5-nitrobenzene 17742-69-7 Danger
1,3-dichloro-5-isocyanatobenzene 34893-92-0 Danger
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-dichlorotetrafluoroacetone 127-21-9 Danger
1,3-diethyldihydro-2-thioxopyrimidine-4,6(1H,5H)-dione 5217-47-0 Danger
1,3-difluoro-4-nitrobenzene 446-35-5 Danger