(3,5-Bis(trifluoromethyl)phenylethynyl)trimethylsilane

(3,5-双(三氟甲基)苯乙炔基)三甲基硅烷

Also known as: {[3,5-Bis(trifluoromethyl)phenyl]ethynyl}(trimethyl)silane, 2-[3,5-bis(trifluoromethyl)phenyl]ethynyl-trimethylsilane, Benzene, 1,3-bis(trifluoromethyl)-5-[2-(trimethylsilyl)ethynyl]-, 1,3-Bis(trifluoromethyl)-5-[2-(trimethylsilyl)ethynyl]benzene, (3,5-Bis(trifluoromethyl)phenyl)(trimethylsilyl)acetylene, 1-trimethylsilyl-2-(3,5-bistrifluoromethylphenyl)acetylene, 3,5-bis(trifluoromethyl)phenylethynyltrimethylsilane, (3,5-BIS(TRIFLUOROMETHYL)PHENYLETHYNYL)TRIMETHYLSILANE

(3,5-Bis(trifluoromethyl)phenylethynyl)trimethylsilane (CAS 618092-28-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H12F6Si and a molecular weight of 310.31000 g/mol. It is also known as {[3,5-Bis(trifluoromethyl)phenyl]ethynyl}(trimethyl)silane, 2-[3,5-bis(trifluoromethyl)phenyl]ethynyl-trimethylsilane and Benzene, 1,3-bis(trifluoromethyl)-5-[2-(trimethylsilyl)ethynyl]-. Key properties include a melting point of 43-47ºC(lit.), a boiling point of 225.6ºC at 760 mmHg, a density of 1.21g/cm3 and a flash point of 85ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

618092-28-7

Jingsj CID

J-1153204-6

Molecular Formula

C₁₃H₁₂F₆Si

Chinese Name

(3,5-双(三氟甲基)苯乙炔基)三甲基硅烷

Molecular Weight

310.31000 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026