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H336 — May cause drowsiness or dizziness

Hazard class: Specific target organ toxicity, single exposure · Category 3 (narcotic effects)

87 substances with this hazard classification

What does H336 mean?

Inhalation may cause drowsiness, dizziness, or narcotic effects.

Safety Guidance

Avoid breathing dust, fume, gas, mist, vapours, or spray. Use only outdoors or in a well-ventilated area. If you feel unwell, get medical attention.

Substances with H336

SubstanceCAS NumberSignal Word
1,4-dioxane 123-91-1 Danger
1,4-divinylbenzene 105-06-6 Danger
1,5-naphthylenediamine 2243-62-1 Warning
1-(m-chlorophenyl)piperazine hydrochloride 65369-76-8 Danger
(+)-1-(tert-butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-... 26839-76-9 Warning
(2H18)octane 17252-77-6 Danger
(2H6)acetone 666-52-4 Danger
(2H8)toluene 2037-26-5 Danger
(2H)chloroform 865-49-6 Danger
(2-methoxymethylethoxy)propanol 34590-94-8 Warning
(2-methylpropyl)lithium isobutyllithium 920-36-5 Danger
(2S-cis)-tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyra... 3033-23-6 Warning
(2α,6α,11R*)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(3-methyl... 64024-15-3 Warning
(±)-3-[(1-methyl-2-phenylethyl)amino]propiononitrile hydroch... 18305-29-8 Danger
(±)-3,7-dimethyl-1,6-octadien-3-ol 22564-99-4 Warning
(±)-3,7-dimethyloctan-3-ol 57706-88-4 Warning
(3aα,4β,7β,7aα)-octahydro-4,7-methano-1H-indene 2825-82-3 Danger
(3-chloro-2-hydroxypropyl)trimethylammonium chloride 3327-22-8 Warning
(5α)-4,5-epoxy-14-hydroxy-3-methoxymorphinan-6-one 57664-96-7 Warning
(5α)-4,5-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride 52446-24-9 Danger
(5α,6α)-7,8-didehydro-4,5-epoxy-3,6-dimethoxy-17-methylmorph... 2859-16-7 Danger
(5α,6α)-7,8-didehydro-4,5-epoxymorphinan-3,6-diol hydrochlor... 3372-02-9 Warning
(5α)-7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-... 467-13-0 Danger
(±)-butan-2-ol 15892-23-6 Warning
(epoxyethyl)benzene 96-09-3 Danger
(±)-N,α-dimethylphenethylamine 4846-07-5 Danger
(O,1,1,1,2,3,3,3-2H8)propan-2-ol 22739-76-0 Danger
(R)-butan-2-ol 14898-79-4 Warning
(R)-dimethyl(1-methyl-4-oxo-3,3-diphenylhexyl)ammonium chlor... 5967-73-7 Danger
(R)-MECBS 112022-83-0 Danger
(R*,S*)-4-hydroxy-α-[1-(methylamino)ethyl]benzyl alcohol hyd... 942-51-8 Warning
(S)-bis[di-tert-butyl[3-(2-cyclopentylphenoxy)-2-hydroxyprop... 38363-32-5 Warning
(S)-butan-2-ol 4221-99-2 Warning
(vinyloxy)cyclohexane 2182-55-0 Warning
(Z)-4-[3-[2-(trifluoromethyl)-9H-thioxanthen-9-ylidene]propy... 53772-82-0 Warning
(Z)-but-2-ene 590-18-1 Danger
(Z,Z)-cycloocta-1,5-diene 1552-12-1 Danger