3-chloromethyl heptamethyl trisiloxane

3-氯甲基七甲基三硅氧烷

Also known as: chloromethyl-methyl-bis(trimethylsilyloxy)silane, 3-(Chloromethyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane, 3-(Chloromethyl)-1,1,1,3,5,5-heptamethyltrisiloxane, 3-(chloromethyl)heptamethyltrisiloxane, 3-CHLOROMETHYL HEPTAMETHYL TRISILOXANE, 3-Chlormethyl-1,1,1,3,5,5,5-heptamethyl-trisiloxan, 3-Chlormethyl-heptamethyl-trisiloxan, CHLOROMETHYL METHYL BIS TRIMETHYLSILOXY SILANE, Trisiloxane, 3-(chloromethyl)-1,1,1,3,5,5,5-heptamethyl-, Trisiloxane,3-(chloromethyl)-1,1,1,3,5,5,5-heptamethyl, 2.2.4.6.6-pentamethyl-4-chloromethyl-2.4.6-trisila-3.5-dioxaheptane

3-chloromethyl heptamethyl trisiloxane (CAS 17201-87-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H23ClO2Si3 and a molecular weight of 270.977 g/mol. It is also known as chloromethyl-methyl-bis(trimethylsilyloxy)silane, 3-(Chloromethyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane and 3-(Chloromethyl)-1,1,1,3,5,5-heptamethyltrisiloxane. Key properties include a melting point of -85ºC, a boiling point of 208.9±42.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 68.0±20.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17201-87-5

Jingsj CID

J-1408143-1

Molecular Formula

C₈H₂₃ClO₂Si₃

Chinese Name

3-氯甲基七甲基三硅氧烷

Molecular Weight

270.977 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026