3-[tris(acetoxy)silyl]propyl methacrylate

甲基丙烯酸丙氧基三乙酰氧基硅烷

Also known as: Methacryloxypropyl triacetoxysilane, 3-(Triacetoxysilyl)propyl methacrylate, 3-(Methacryloyloxy)propyltriacetoxysilane, 3-[tris(acetyloxy)silyl]propyl 2-methyl-2-propenoate, 3-triacetyloxysilylpropyl 2-methylprop-2-enoate, 2-methyl-2-propenoic acid 3-[tris(acetyloxy)silyl]propyl ester

3-[tris(acetoxy)silyl]propyl methacrylate (CAS 51772-85-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H20O8Si and a molecular weight of 332.37900 g/mol. It is also known as Methacryloxypropyl triacetoxysilane, 3-(Triacetoxysilyl)propyl methacrylate and 3-(Methacryloyloxy)propyltriacetoxysilane. Key properties include a boiling point of 356ºC at 760 mmHg, a density of 1.155g/cm3 and a flash point of 140.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51772-85-1

Jingsj CID

J-1096101-8

Molecular Formula

C₁₃H₂₀O₈Si

Chinese Name

甲基丙烯酸丙氧基三乙酰氧基硅烷

Molecular Weight

332.37900 g/mol

Category

Organic Acids

Last updated

8/21/2026