Methacryloxypropyldimethylmethoxysilane
3-(甲基丙烯酰氧基)丙基二甲基甲氧基硅烷
Also known as: 3-(Methoxydimethylsilyl)propyl methacrylate, METHACRYLOXYPROPYLDIMETHYLMETHOXYSILANE, TSL 8375, 3-[methoxy(dimethyl)silyl]propyl 2-methylprop-2-enoate, Methacrylic acid 3-(methoxydimethylsilyl)propyl ester, gamma-Methacryloyloxypropyldimethylmethoxysilane, 2-Methylpropenoic acid 3-(methoxydimethylsilyl)propyl ester
Methacryloxypropyldimethylmethoxysilane (CAS 66753-64-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H20O3Si and a molecular weight of 216.34900 g/mol. It is also known as 3-(Methoxydimethylsilyl)propyl methacrylate, METHACRYLOXYPROPYLDIMETHYLMETHOXYSILANE and TSL 8375. Key properties include a boiling point of 70ºC, a density of 0.954 g/cm3 and a flash point of 85ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66753-64-8
- Jingsj CID
- J-908944-4
- Molecular Formula
- C10H20O3Si
- Chinese Name
- 3-(甲基丙烯酰氧基)丙基二甲基甲氧基硅烷
- Molecular Weight
- 216.34900 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 70ºC |
|---|---|
| Density | 0.954 g/cm3 |
| Flash Point | 85ºC |
Frequently Asked Questions
What is the CAS number of Methacryloxypropyldimethylmethoxysilane?
The CAS number of Methacryloxypropyldimethylmethoxysilane is 66753-64-8.
What are the molecular formula and molecular weight of Methacryloxypropyldimethylmethoxysilane?
Methacryloxypropyldimethylmethoxysilane has molecular formula C10H20O3Si and molecular weight 216.34900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methacryloxypropyldimethylmethoxysilane (CAS 66753-64-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-908944-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.