ChemicalScan ChemicalScan

H335 — May cause respiratory irritation

Hazard class: Specific target organ toxicity, single exposure · Category 3 (respiratory tract irritation)

1522 substances with this hazard classification

What does H335 mean?

Inhalation may cause irritation of the respiratory tract.

Safety Guidance

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

Substances with H335

SubstanceCAS NumberSignal Word
(S)-1-bromo-2-methylbutane 534-00-9 Danger
(S)-[1-carboxy-2-(2-mercaptoimidazol-4-yl)ethyl]trimethylamm... 497-30-3 Warning
(S)-2,2-dimethyl-1,3-dioxolane-4-methanol 22323-82-6 Warning
(S)-2,2-dimethylcyclopropanecarboxamide 75885-58-4 Warning
(S)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4-benz... 552-58-9 Warning
(S)-2,3-dihydro-5-hydroxy-7-methoxy-2-phenyl-4-benzopyrone 480-37-5 Warning
(S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropiononitrile... 2544-13-0 Warning
(S)-2-amino-3-hydroxypropionamide hydrochloride 65414-74-6 Warning
(S)-2-amino-4-methylpentan-1-ol 7533-40-6 Warning
(S)-2-amino-4-methylvaleramide monohydrochloride 10466-61-2 Warning
(S)-2-hydroxy-2-methylsuccinic acid 6236-09-5 Warning
(S)-2-hydroxy-4-(methylthio)butyric acid 48042-96-2 Danger
(S)-2-hydroxy-4-[[(phenylmethoxy)carbonyl]amino]butyric acid 40371-50-4 Warning
(S)-2-hydroxyvaleric acid 41014-93-1 Danger
(S)-2-methylbutan-1-ol 1565-80-6 Warning
(S)-2-tridecyl-2,5-dihydro-4-methyl-5-oxo-3-furoic acid 22800-25-5 Warning
(S)-3,7-dimethyloct-6-enal 5949-05-3 Warning
(S)-3-(allylsulphinyl)-L-alanine 556-27-4 Warning
(S)-3-(benzoylthio)-2-methylpropionic acid 72679-02-8 Danger
(S)-3-hydroxybutyric acid 6168-83-8 Warning
(S)-3-hydroxy-α-[(methylamino)methyl]benzyl alcohol 614-03-9 Danger
(S)-3-phenylpiperidine 59349-71-2 Warning
(S)-3-(tert-butylamino)propane-1,2-diol 30315-46-9 Warning
(S)-4,5-dihydro-2-(6-hydroxybenzothiazol-2-yl)thiazole-4-car... 2591-17-5 Warning
(S)-4-methyloxazolidine-2,5-dione 2224-52-4 Warning
(S)-4-oxo-4-[(1-phenylethyl)amino]butyric acid 21752-34-1 Warning
(S)-5,6,6a,7-tetrahydro-1,2,9,10-tetramethoxy-6-methyl-4H-di... 475-81-0 Warning
(S)-5-bromo-6-methoxy-α-methylnaphthalene-1-acetic acid 84236-26-0 Warning
(salicylato-O1,O2)silver 19025-97-9 Warning
(S)-azetidine-2-carboxylic acid 2133-34-8 Warning
(S)-bis(lactato-O1,O2)iron 85993-25-5 Warning
(S)-butan-2-ol 4221-99-2 Warning
(S)-(+)-butane-1,3-diol 24621-61-2 Warning
(S)-(isopropyl)(β,3,4-trihydroxyphenethyl)ammonium [R-(R*,R*... 14638-70-1 Warning
(S)-methylpyrrolidine-2-methanol 34381-71-0 Warning
(S)-N-[5-amino-1-(chloroacetyl)pentyl]-p-toluenesulphonamide... 4272-74-6 Warning
(S)-N-(tetrahydro-2,5-dioxo-3-furyl)formamide 33605-73-1 Warning
(S)-o-[[(1-phenylethyl)amino]carbonyl]benzoic acid 21752-36-3 Warning
(S)-piperidine-2-carboxylic acid 3105-95-1 Warning
(S)-pyrrolidine-2-carboxamide 7531-52-4 Danger
(S)-pyrrolidine-2-carboxamide monohydrochloride 42429-27-6 Warning
(S)-sec-butylamine 513-49-5 Danger
(S)-α-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic ac... 2002-22-4 Warning
(S)-α-(trifluoromethyl)anthracene-9-methanol 60646-30-2 Warning
(S)-α-(trifluoromethyl)benzyl alcohol 340-06-7 Warning
(S)-β-amino-1H-imidazole-4-propanol dihydrochloride 1596-64-1 Warning
(+)-tartaric acid 87-69-4 Danger
(-)-tartaric acid 147-71-7 Danger
(±)-tartaric acid 133-37-9 Warning
(tert-butoxymethyl)oxirane 7665-72-7 Warning