3-trifluoroacetoxypropyltrimethoxysilane

3-三氟乙酰氧基丙基三甲氧基硅烷

Also known as: 3-TRIFLUOROACETOXYPROPYLTRIMETHOXYSILANE, 3-trimethoxysilylpropyl 2,2,2-trifluoroacetate, 3-trimethoxysilylpropyl2,2,2-trifluoroacetate, Acetic acid, 2,2,2-trifluoro-, 3-(trimethoxysilyl)propyl ester, Acetic acid,2,2,2-trifluoro-,3-(trimethoxysilyl)propyl ester, Aceticacid,trifluoro-,3-(trimethoxysilyl)propyl ester (9CI)

3-trifluoroacetoxypropyltrimethoxysilane (CAS 120404-60-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H15F3O5Si and a molecular weight of 276.28200 g/mol. It is also known as 3-TRIFLUOROACETOXYPROPYLTRIMETHOXYSILANE, 3-trimethoxysilylpropyl 2,2,2-trifluoroacetate and 3-trimethoxysilylpropyl2,2,2-trifluoroacetate. Key properties include a melting point of 89-90ºC, a boiling point of 211.3ºC at 760 mmHg, a density of 1.174 g/cm3 and a flash point of 81.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

120404-60-6

Jingsj CID

J-1408543-5

Molecular Formula

C₈H₁₅F₃O₅Si

Chinese Name

3-三氟乙酰氧基丙基三甲氧基硅烷

Molecular Weight

276.28200 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026