Tetrakis(vinyldimethylsiloxy)silane

四(二甲基乙烯基硅氧基)硅烷

Also known as: Tetrakis(dimethylvinylsiloxy)silane, Tetrakis[dimethyl(vinyl)silyl] orthosilicate, Si(OSiMe2Vi)4, 1,5-Diethenyl-3,3-bis[(ethenyldimethylsilyl)oxy]-1,1,5,5-tetramethylpentanetrisiloxane, 3,3-Bis((dimethylvinylsilyl)oxy)-1,1,5,5-tetramethyl-1,5-divinyltrisiloxane, tetra(Dimethylvinylsiloxy)silane, tetrakis[ethenyl(dimethyl)silyl] silicate

Tetrakis(vinyldimethylsiloxy)silane (CAS 60111-54-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H36O4Si5 and a molecular weight of 432.882 g/mol. It is also known as Tetrakis(dimethylvinylsiloxy)silane, Tetrakis[dimethyl(vinyl)silyl] orthosilicate and Si(OSiMe2Vi)4. Key properties include a melting point of <0ºC, a boiling point of 332.8±25.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 142.9±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

60111-54-8

Jingsj CID

J-1420361-7

Molecular Formula

C₁₆H₃₆O₄Si₅

Chinese Name

四(二甲基乙烯基硅氧基)硅烷

Molecular Weight

432.882 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026