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H225 — Highly flammable liquid and vapour

Hazard class: Flammable liquids · Category 2

152 substances with this hazard classification

What does H225 mean?

The liquid and its vapour are highly flammable with a flash point below 23 °C and a boiling point above 35 °C.

Safety Guidance

Keep away from heat, sparks, open flames, and hot surfaces. No smoking. Keep container tightly closed. Ground and bond container and receiving equipment.

Substances with H225

SubstanceCAS NumberSignal Word
(±)-1-methylbutylamine 63493-28-7 Danger
1-(trifluoromethyl)vinyl acetate 2247-91-8 Danger
1-(trimethylsilyl)methylamine 18166-02-4 Danger
1-(trimethylsilyl)prop-1-yne 6224-91-5 Danger
1-(trimethylsilyl)pyrrolidine 15097-49-1 Danger
1-(vinyloxy)propane 764-47-6 Danger
(1α,2α,4β)-1,2,4-trimethylcyclopentane 4850-28-6 Danger
(1α,2β,4α)-1,2,4-trimethylcyclopentane 16883-48-0 Danger
(2H10)-2-methylpropan-2-ol 53001-22-2 Danger
(2H10)ethylbenzene 25837-05-2 Danger
(2H18)octane 17252-77-6 Danger
(2H3)methanol 1849-29-2 Danger
(2H3)methyl (3,3,α,α,α-2H5)methacrylate 35233-69-3 Danger
(2H4)methanol 811-98-3 Danger
(2H5)pyridine 7291-22-7 Danger
(2H6)acetone 666-52-4 Danger
(2H6)benzene 1076-43-3 Danger
(2H8)toluene 2037-26-5 Danger
''amyl nitrite'', mixed isomers 110-46-3 Danger
(chloromethyl)cyclopropane 5911-08-0 Danger
(chloromethyl)dimethylsilane 3144-74-9 Danger
(chloromethyl)dimethylvinylsilane 16709-86-7 Danger
(dimethylamino)trimethylstannane 993-50-0 Danger
(E)-1-chlorobut-2-ene 4894-61-5 Danger
(E)-2,2-dimethylhept-3-ene 19550-75-5 Danger
(E)-2-methylbut-2-enal 497-03-0 Danger
(E)-2-methylcrotonoyl chloride 35660-94-7 Danger
(E)-3-methylpent-2-ene 616-12-6 Danger
(E)-4-methylpent-2-ene 674-76-0 Danger
(E)-hept-3-ene 14686-14-7 Danger
(E)-oct-3-ene 14919-01-8 Danger
(E)-pent-2-en-1-al 1576-87-0 Danger
(methoxymethyl)oxirane 930-37-0 Danger
(N,N-diethylaniline)trihydroboron 13289-97-9 Danger
(O,1,1,1,2,3,3,3-2H8)propan-2-ol 22739-76-0 Danger
(RS)-2-methylbutyryl chloride 57526-28-0 Danger
(R)-sec-butylamine 13250-12-9 Danger
(S)-1-bromo-2-methylbutane 534-00-9 Danger
(S)-2-methylbutylamine 34985-37-0 Danger
(S)-sec-butylamine 513-49-5 Danger
(trifluoromethoxy)benzene 456-55-3 Danger
(Z)-3-methylpent-2-en-4-yn-1-ol 6153-05-5 Danger
(Z)-3-methylpent-2-ene 922-62-3 Danger
(Z)-hept-2-ene 6443-92-1 Danger
(Z)-hex-2-ene 7688-21-3 Danger
(Z)-hexa-1,4-diene 7318-67-4 Danger
(Z)-non-3-ene 20237-46-1 Danger
(Z)-oct-2-ene 7642-04-8 Danger
(Z)-oct-3-ene 14850-22-7 Danger
(Z)-oct-4-ene 7642-15-1 Danger