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

Substance	CAS Number	Signal Word
(dibutylamino)methanol	67953-77-9	Danger
(dicyclopropylmethyl)(4,5-dihydro-2-oxazolyl)ammonium dihydr...	85409-38-7	Danger
(diethylamino)sulphur trifluoride	38078-09-0	Danger
(dimethylphosphinyl)methanol	5850-00-0	Warning
(E)-1,1,1,2,3,4,4,4-octafluorobut-2-ene	1516-64-9	Warning
(E)-1,4,5,6-tetrahydro-1-methyl-2-[2-(3-methyl-2-thienyl)vin...	69525-81-1	Warning
(E)-1-chlorobut-2-ene	4894-61-5	Danger
(E)-2-methoxy-4-(prop-1-enyl)phenol	5932-68-3	Warning
(E)-3-(3,4-dimethoxyphenyl)acrylonitrile	37629-85-9	Warning
(E)-3-formylbut-2-enyl acetate	26586-02-7	Danger
(E)-4-Ethoxy-1,1,1-trifluoro-3-buten-2-one (stabilized with...	59938-06-6	Danger
(E,E)-diphenylethanedione dioxime	522-34-9	Warning
(E)-hex-3-enedinitrile	18715-38-3	Warning
(endo,anti)-(±)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-isopro...	58073-59-9	Warning
(E)-pent-3-en-1-ol	764-37-4	Warning
(epoxyethyl)benzene	96-09-3	Danger
(ethylenedioxy)dimethanol	3586-55-8	Danger
(exo,syn)-(±)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-isopropy...	60251-88-9	Danger
(hydroxyimino)phenylacetonitrile	825-52-5	Danger
(isobutylidene)benzohydrazide	63494-84-8	Warning
(maleato)trioxotetralead	12275-07-9	Danger
(±)-N-[3-acetyl-4-[2-hydroxy-3-[(isopropyl)amino]propoxy]phe...	34381-68-5	Warning
(p-chlorophenyl)metaboric acid	1679-18-1	Warning
(pentafluorophenyl)acetonitrile	653-30-5	Warning
(pentane-2,4-dionato-O,O')rubidium	66169-93-5	Warning
(pentane-2,4-dionato-O,O')silver	15525-64-1	Warning
(phenylethyl)benzene	38888-98-1	Danger
(R)-5-bromo-3-(1-methyl-2-pyrrolidinyl methyl)-1H-indole	143322-57-0	Danger
(R)-MECBS	112022-83-0	Danger
(R,S)-1,2,3,4-tetrachlorobutane	28507-96-2	Warning
(R,S)-(±)-4-(2-amino-1-hydroxypropyl)pyrocatechol hydrochl...	61-96-1	Warning
(R)-sec-butylamine	13250-12-9	Danger
(R)-thiazolidine-4-carboxylic acid	34592-47-7	Danger
(S)-1,2-epoxypropane	16088-62-3	Danger
(S)-1,2-O-(2,2,2-trichloroethylidene)-α-D-glucofuranose	16376-36-6	Warning
(S)-[2-hydroxy-3-(naphthyloxy)propyl]isopropylammonium chlor...	4199-10-4	Warning
(S)-2-methylbutan-1-ol	1565-80-6	Warning
(S)-2-methylbutylamine	34985-37-0	Danger
(S)-2-[p-bromo-α-[2-(dimethylamino)ethyl]benzyl]pyridinium (...	2391-03-9	Danger
(S)-7-amino-6,7-dihydro-10-hydroxy-1,2,3-trimethoxybenzo[a]h...	3482-37-9	Warning
(S)-sec-butylamine	513-49-5	Danger
(S)-α-amino-3-hydroxy-4-oxo-1(4H)-pyridylpropionic acid	500-44-7	Warning
(tert-butoxymethyl)oxirane	7665-72-7	Warning
(tetrahydro-3-thienyl)hydrazine S,S-dioxide	3448-12-2	Warning
(±)-trans-2-phenylcyclopropyl isocyanate	35019-96-6	Warning
(trichloromethyl)oxirane	3083-23-6	Warning
(Z)-1-[2-(2,4-dichlorophenyl)-2-[[(2,4-dichlorophenyl)oxy]im...	64211-46-7	Warning
(Z)-1,3-dichloropropene	10061-01-5	Danger
(Z)-1-propene-1,2,3-tricarboxylic acid	585-84-2	Warning
(Z)-4-[3-[2-(trifluoromethyl)-9H-thioxanthen-9-ylidene]propy...	53772-82-0	Warning