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
(±)-(hydroxymethyl)phenylacetic acid 552-63-6 Warning
(hydroxymethyl)triphenylphosphonium chloride 5293-83-4 Warning
(hydroxymethyl)urea 1000-82-4 Warning
(iodomethyl)trimethylammonium iodide 39741-91-8 Danger
(iodomethyl)trimethylsilane 4206-67-1 Warning
(isobutoxymethyl)oxirane 3814-55-9 Warning
(±)-isomenthol 3623-52-7 Danger
(+)-isomenthone 1196-31-2 Warning
(isooctadecanoato-O)bis(methacrylato-O)(propan-2-olato)titan... 61548-33-2 Warning
(lactato-O1,O2)silver 15768-18-0 Warning
(m-aminophenyl)metaboric acid 30418-59-8 Warning
(m-aminophenyl)metaboric acid hydrochloride 85006-23-1 Warning
(+)-menthol 15356-60-2 Danger
(mercaptoethyl)ammonium hydrogen tartrate 27761-19-9 Warning
''mercurous oxide'' 15829-53-5 Danger
(methoxymethyl)oxirane 930-37-0 Danger
(methoxymethyl)triphenylphosphonium chloride 4009-98-7 Warning
(±)-(methoxy)phenylacetic acid 7021-09-2 Warning
(methylsulphinyl)benzene 1193-82-4 Danger
(methylthio)acetic acid 2444-37-3 Warning
(methylthio)pyrazine 21948-70-9 Danger
(±)-N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine 599-54-2 Warning
(±)-N-[3-acetyl-4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy... 22568-64-5 Warning
(+)-neomenthol 2216-52-6 Warning
(±)-neomenthol 3623-51-6 Warning
(nitrooxy)oxobismuthine 10361-46-3 Danger
(N-methylcarboxamido)propenoic acid 6936-48-7 Warning
(o-chlorophenyl)acetonitrile 2856-63-5 Danger
(octahydro-4,7-methano-1H-indenediyl)bis(methylene) bismetha... 43048-08-4 Warning
(octahydro-4,7-methano-1H-indenediyl)bis(methylene) diacryla... 42594-17-2 Warning
(octahydro-4,7-methano-1H-indenyl)methyl acrylate 93962-84-6 Warning
(±)-octan-2-ol 4128-31-8 Warning
(o-hydroxyphenoxy)acetic acid 6324-11-4 Warning
(p-acetylphenoxy)acetic acid 1878-81-5 Warning
(p-benzoylbenzyl)trimethylammonium bromide 78697-24-2 Warning
(p-chlorophenyl)metaboric acid 1679-18-1 Warning
(pentafluorophenoxy)acetic acid 14892-14-9 Warning
(pentafluorophenoxy)acetyl chloride 55502-53-9 Danger
(pentafluorophenyl)acetic acid 653-21-4 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
(p-formylphenoxy)acetic acid 22042-71-3 Warning
(phenylmethoxy)acetaldehyde 60656-87-3 Warning
(phenylthio)acetic acid 103-04-8 Warning
(p-iodophenoxy)acetic acid 1878-94-0 Warning
(p-nitrobenzyl)triphenylphosphonium bromide 2767-70-6 Warning
(prop-2-ynyloxy)benzene 13610-02-1 Danger
(propan-2-olato)tris(stearate-O)titanium 68443-53-8 Warning
(propylcarbonylthioethyl)trimethylammonium iodide 1866-16-6 Warning