(METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE

(甲基丙烯酸氧基甲基)二甲基甲氧基硅烷

Also known as: (Methoxydimethylsilyl)methyl methacrylate, 2-Propenoic acid, 2-methyl-, (methoxydimethylsilyl)methyl ester, [methoxy(dimethyl)silyl]methyl 2-methylprop-2-enoate, Dimethyl(methacryloyloxymethyl)(methoxy)silane, DK057

(METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE (CAS 130771-16-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H16O3Si and a molecular weight of 188.29600 g/mol. It is also known as (Methoxydimethylsilyl)methyl methacrylate, 2-Propenoic acid, 2-methyl-, (methoxydimethylsilyl)methyl ester and [methoxy(dimethyl)silyl]methyl 2-methylprop-2-enoate. Key properties include a boiling point of 190ºC, a density of 0.955 g/cm3 and a flash point of 72ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 130771-16-3
Jingsj CID: J-1116115-6
Molecular Formula: C₈H₁₆O₃Si
Chinese Name: (甲基丙烯酸氧基甲基)二甲基甲氧基硅烷
Molecular Weight: 188.29600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	190ºC
Density	0.955 g/cm3
Flash Point	72ºC

Frequently Asked Questions

What is the CAS number of (METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE?

The CAS number of (METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE is 130771-16-3.

What are the molecular formula and molecular weight of (METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE?

(METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE has molecular formula C8H16O3Si and molecular weight 188.29600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(METHACRYLOXYMETHYL)DIMETHYLMETHOXYSILANE (CAS 130771-16-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1116115-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.