4,4-Bis(methylthio)-2-phenyl-1,3-butadien-1,1-dicarbonitrile

4,4-双(甲硫)-2-苯基-1,3-丁二烯-1,1-二甲腈

Also known as: 2-[3,3-bis(methylsulfanyl)-1-phenylprop-2-enylidene]propanedinitrile, 2-[3,3-bis(methylthio)-1-phenyl-2-propen-1-ylidene]propanedinitrile, Propanedinitrile, 2-[3,3-bis(methylthio)-1-phenyl-2-propen-1-ylidene]-, [3,3-bis(methylsulfanyl)-1-phenylprop-2-en-1-ylidene]propanedinitrile, MFCD00067078

4,4-Bis(methylthio)-2-phenyl-1,3-butadien-1,1-dicarbonitrile (CAS 64608-21-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H12N2S2 and a molecular weight of 272.38800 g/mol. It is also known as 2-[3,3-bis(methylsulfanyl)-1-phenylprop-2-enylidene]propanedinitrile, 2-[3,3-bis(methylthio)-1-phenyl-2-propen-1-ylidene]propanedinitrile and Propanedinitrile, 2-[3,3-bis(methylthio)-1-phenyl-2-propen-1-ylidene]-. Key properties include a melting point of 117ºC, a boiling point of 357.6ºC at 760 mmHg, a density of 1.214g/cm3 and a flash point of 170.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

64608-21-5

Jingsj CID

J-34644-1

Molecular Formula

C₁₄H₁₂N₂S₂

Chinese Name

4,4-双(甲硫)-2-苯基-1,3-丁二烯-1,1-二甲腈

Molecular Weight

272.38800 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026