Mesitylene

Also known as: 1,3,5-Me3C6H3, 1,3,5-Trimethyl benzene, 1,3,5-Trimethylbenzene Standard, 1,3,5-trimethyl-benzen, 1,3,5-trimethylbenzene, 1,3,5-trimethylbenzene (mesitylene), 1,3,5-trimethylbenzene(1,3,5-tmb), 2,4,6-Me3-Ph, 2,4,6-collidine, 2,4,6-trimethylbenzene, 3,5-Dimethyltoluene, 3,5-dimethyltoluene, Benzene, 1,3,5-trimethyl-, Benzene,1,3,5-trimethyl, EINECS 203-604-4, Fleet-X, MFCD00008538, Mcsitylene(1,3,5-Trimethy1benzenc), Mesitylene reagent grade, 97%, Mesitylene, 98%, extra pure

Mesitylene (CAS 108-67-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H12 and a molecular weight of 120.192 g/mol. Key properties include a melting point of -45 °C, a boiling point of 166.7±20.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 44.4±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

108-67-8

Jingsj CID

J-10321-7

Molecular Formula

C₉H₁₂

Molecular Weight

120.192 g/mol

Category

Solvents

Last updated

8/21/2026