1,1,3,3-Tetramethyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]disiloxane

1,3-双[2-(7-氧杂双环[4.1.0]庚-3-基)乙基]-1,1,3,3-四甲基二硅氧烷

Also known as: Bis[2-(3,4-epoxycyclohexyl)ethyl] tetramethyldisiloxane, 1,3-Bis[2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl]-1,1,3,3-tetramethyldisiloxane, 1,1,3,3-Tetramethyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]disiloxane, 1,3-Bis[2-(3,4-epoxycyclohexyl)ethyl]-1,1,3,3-tetramethyldisiloxane, Bisepoxycyclohexylethyltetramethyldisiloxane, Siloxane S-200

1,1,3,3-Tetramethyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]disiloxane (CAS 18724-32-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H38O3Si2 and a molecular weight of 382.685 g/mol. It is also known as Bis[2-(3,4-epoxycyclohexyl)ethyl] tetramethyldisiloxane, 1,3-Bis[2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl]-1,1,3,3-tetramethyldisiloxane and 1,3-Bis[2-(3,4-epoxycyclohexyl)ethyl]-1,1,3,3-tetramethyldisiloxane. Key properties include a melting point of -40ºC, a boiling point of 400.6±10.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 162.6±19.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

18724-32-8

Jingsj CID

J-1359420-4

Molecular Formula

C₂₀H₃₈O₃Si₂

Chinese Name

1,3-双[2-(7-氧杂双环[4.1.0]庚-3-基)乙基]-1,1,3,3-四甲基二硅氧烷

Molecular Weight

382.685 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026