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H332 — Harmful if inhaled

Hazard class: Acute toxicity, inhalation · Category 4

361 substances with this hazard classification

What does H332 mean?

Inhaling the substance or mixture may cause harmful effects.

Safety Guidance

Avoid breathing dust, fume, gas, mist, vapours, or spray. Use only outdoors or in a well-ventilated area.

Substances with H332

SubstanceCAS NumberSignal Word
(±)-3-[(1-methyl-2-phenylethyl)amino]propiononitrile hydroch... 18305-29-8 Danger
(3,4-diaminophenyl) (2-thienyl) ketone 83846-78-0 Warning
(3,4-dichlorophenoxy)acetic acid 588-22-7 Warning
(3,4-dichlorophenyl)acetonitrile 3218-49-3 Danger
(3,4-dichlorophenyl)hydrazine monohydrochloride 19763-90-7 Warning
(3,4-dichlorophenyl)thiourea 19250-09-0 Danger
(3,4-difluorophenyl)acetonitrile 658-99-1 Warning
(3,4-dimethoxyphenyl)hydrazine monohydrochloride 40119-17-3 Warning
(3,5-dichlorophenyl)hydrazine monohydrochloride 63352-99-8 Warning
(3,5-dimethylphenyl)acetonitrile 39101-54-7 Warning
(3aS,6aR,7aS,8S,11aS,11bS,11cS)-1,3a,4,5,6a,7,7a,8,11,11a,11... 76-78-8 Warning
(3-bromophenyl)acetonitrile 31938-07-5 Warning
(3-chloro-4-methylphenyl)hydrazine monohydrochloride 54812-56-5 Warning
(3-fluorophenyl)acetonitrile 501-00-8 Warning
(±)-3-hydroxy-α-[(methylamino)methyl]benzyl alcohol hydrochl... 154-86-9 Warning
(3R-cis)-1-(6-methoxy-4-quinolyl)-3-(3-vinyl-4-piperidyl)pro... 52211-63-9 Warning
(3S)-5'-[(3-amino-3-carboxylatopropyl)methylsulphonio]-5'-de... 29908-03-0 Warning
(3β,5α)-stigmastan-3-ol 83-45-4 Warning
(+/-)-4-[2-[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]-1-hyd... 90274-24-1 Warning
(+)-4'-(2-methylbutoxy)[1,1'-biphenyl]-4-carbonitrile 58600-86-5 Warning
(4-amino-2-chloro-5-methylphenyl)(4-chlorophenyl)acetonitril... 61437-85-2 Warning
(4As-cis-)-6-benzyl-octahydropyrrolo(3.4-b)pyridine 151213-39-7 Danger
(4-chloro-2-methylphenoxy)acetic acid 94-74-6 Danger
(4-methoxyphenyl)glycolonitrile 33646-40-1 Warning
(4-nitrophenyl)hydrazine monohydrochloride 636-99-7 Danger
(4-pyridylthio)acetyl chloride hydrochloride 27230-51-9 Warning
(4-tert-butyl-2,6-dimethylphenyl)acetonitrile 84803-57-6 Warning
(5α)-17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphina... 16676-29-2 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,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)-7,8-didehydro-4,5-epoxy-3,14-dihydroxymorphinan-6-one 84116-46-1 Danger
(8α)-12'-hydroxy-2',5'α-diisopropylergotaman-3',6',18-trione 564-37-4 Warning
(8α)-12'-hydroxy-5'α-isobutyl-2'-isopropylergotaman-3',6',18... 511-10-4 Warning
(8α,9R)-6'-methoxycinchonan-9-ol monohydrochloride 130-89-2 Warning
(9S)-10,11-dihydrocinchonan-9-ol 485-65-4 Warning
(9Z,12Z)-octadeca-9,12-dienoic acid, lead salt 16996-51-3 Danger
(allylthio)benzene 5296-64-0 Warning
''amyl nitrite'', mixed isomers 110-46-3 Danger
(benzimidazol-2-yl)ethanenitrile 4414-88-4 Warning
(+)-bornan-2-one 464-49-3 Danger
(±)-butan-2-ol 15892-23-6 Warning
(butylamine)[[2,2'-thiobis[4-(1,1,3,3-tetramethylbutyl)pheno... 14516-71-3 Warning
(butylamino)acetonitrile 3010-04-6 Warning
(±)-chelidonine 20267-87-2 Warning
(chloromethyl)ethoxydimethylsilane 13508-53-7 Danger
(chloromethyl)pentafluorobenzene 653-35-0 Danger
(cyanomethyl)triphenylphosphonium chloride 4336-70-3 Warning
(cyanomethyl)urea 5962-07-2 Warning