Bis(nonafluorohexyldimethylsiloxy)methylsilane

双(九氟己基二甲基硅氧基)甲基硅烷

Also known as: Bis(nonafluorohexyldimethylsiloxy)methylsilane, 1,1,3,5,5-Pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,6-nonafluorohexyl)trisiloxane, Trisiloxane, 1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-, BIS(NONAFLUOROHEXYLDIMETHYLSILOXY)METHYLSILANE,95%

Bis(nonafluorohexyldimethylsiloxy)methylsilane (CAS 147986-73-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H24F18O2Si3 and a molecular weight of 686.599 g/mol. It is also known as 1,1,3,5,5-Pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,6-nonafluorohexyl)trisiloxane, Trisiloxane, 1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,6-nonafluorohexyl)- and BIS(NONAFLUOROHEXYLDIMETHYLSILOXY)METHYLSILANE,95%. Key properties include a boiling point of 328.2±52.0 °C at 760 mmHg and a flash point of 152.3±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

147986-73-0

Jingsj CID

J-1499917-0

Molecular Formula

C₁₇H₂₄F₁₈O₂Si₃

Chinese Name

双(九氟己基二甲基硅氧基)甲基硅烷

Molecular Weight

686.599 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026