(Pentamethylcyclopentadien-1-yl)trimethylsilane

5-(三甲基硅基)-1,2,3,4,5-五甲基-1,3-环戊二烯

Also known as: 5-(trimethylsilyl)-1,2,3,4,5-pentamethyl-1,3-cyclopentadiene, 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-5-(trimethylsilyl)-, MFCD00151193, Trimethyl(1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl)silane, Trimethyl(1,2,3,4,5-pentamethylcyclopenta-2,4-dien-1-yl)silane, trimethyl-(1,2,3,4,5-pentamethylcyclopenta-2,4-dien-1-yl)silane

(Pentamethylcyclopentadien-1-yl)trimethylsilane (CAS 87778-95-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H24Si and a molecular weight of 208.415 g/mol. It is also known as 5-(trimethylsilyl)-1,2,3,4,5-pentamethyl-1,3-cyclopentadiene, 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-5-(trimethylsilyl)- and MFCD00151193. Key properties include a boiling point of 232.3±9.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 79.8±12.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

87778-95-8

Jingsj CID

J-4718-0

Molecular Formula

C₁₃H₂₄Si

Chinese Name

5-(三甲基硅基)-1,2,3,4,5-五甲基-1,3-环戊二烯

Molecular Weight

208.415 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026