Methylstyrene

Also known as: (E)-prop-1-en-1-ylbenzene, 3-and4-vinyltoluene(mixedisomers), Allylbenzene, 1-Allylbenzene, 3-Phenyl-1-propene, Benzene, ethenylmethyl, EINECS 246-562-2, METHYLSTYRENE, MFCD00168066, Methylstylene, Methylstyrene 60% meta, 40% para and 1% ortho, 99%, contains ~50 ppm 4-tert-butylcatechol as inhibitor, Methylstyrene Monomer (m- and p- mixture), Methylstyrene, 98%, m- and p- mixture, Methylstyrene,Vinyltoluene, VINYLTOLUENE, Vinyltoluene Monomer (m- and p- mixture), Vinyltoluene Monomer (m- and p- mixture) (stabilized with TBC), Vinyltoluene Monomer (stabilized with TBC), ar-Methylstyrene, ar-methyl-styren, methyl-styren, methylvinylbenzene

Methylstyrene (CAS 25013-15-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H12 and a molecular weight of 120.19200 g/mol. Key properties include a melting point of -77ºC, a boiling point of 169-172ºC(lit.), a density of 0.89 and a flash point of 47.4ºC. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H304 and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

25013-15-4

Jingsj CID

J-39728-9

Molecular Formula

C₉H₁₂

Molecular Weight

120.19200 g/mol

Category

Solvents

Last updated

8/21/2026