3,5-Dimethyl-2,6-bis(methylthio)-4H-thiopyran-4-one

3,5-二甲基-2,6-双(甲基硫代)-4H-硫代吡喃-4-酮

Also known as: 2,6-Bis-methylmercapto-3,5-dimethyl-1-thio-pyron, 2,6-Dimethylthio-3,5-dimethyl-4-thiopyron, 3,5-Dimethyl-2,6-bis-methylmercapto-thiopyran-4-on, 3,5-dimethyl-2,6-bis(methylsulfanyl)thiopyran-4-one, 3,5-dimethyl-2,6-bis-methylsulfanyl-thiopyran-4-one, 3,5-Dimethyl-2,6-bis(methylthio)-4-thiopyranone

3,5-Dimethyl-2,6-bis(methylthio)-4H-thiopyran-4-one (CAS 24215-64-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H12OS3 and a molecular weight of 232.38600 g/mol. It is also known as 2,6-Bis-methylmercapto-3,5-dimethyl-1-thio-pyron, 2,6-Dimethylthio-3,5-dimethyl-4-thiopyron and 3,5-Dimethyl-2,6-bis-methylmercapto-thiopyran-4-on. Key properties include a boiling point of 339.8ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 144.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24215-64-3

Jingsj CID

J-1615953-0

Molecular Formula

C₉H₁₂OS₃

Chinese Name

3,5-二甲基-2,6-双(甲基硫代)-4H-硫代吡喃-4-酮

Molecular Weight

232.38600 g/mol

Category

Ketones

Last updated

8/21/2026