[(4-Bromophenyl)ethynyl](trimethyl)silane

Also known as: (4-Bromophenylethynyl)trimethylsilane, (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, (4-Bromophenyl)Trimethylsilylacetylene, 1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-benzene, 2-(4-bromophenyl)ethynyl-trimethylsilane, 4-trimethylsilylethynyl bromo benzene, Benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-, MFCD01863556, ((4-Bromophenyl)ethynyl)trimethylsilane, (4-bromophenyl)trimethylsilylacetylene, 1-(4-bromophenyl)-2-(trimethylsilyl)acetylene

[(4-Bromophenyl)ethynyl](trimethyl)silane (CAS 16116-78-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13BrSi and a molecular weight of 253.210 g/mol. Key properties include a melting point of 61-63ºC(lit.), a boiling point of 247.1±32.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 144.0±20.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16116-78-2

Jingsj CID

J-48109-4

Molecular Formula

C₁₁H₁₃BrSi

Molecular Weight

253.210 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026