Diacetoxydimethylsilane
二甲基二乙酰氧基硅烷
Also known as: (Acetyloxy)(dimethyl)silyl acetate, Diacetoxydimethylsilane, Dimethyldiacetoxysilane, Dimethylsilanediol diacetate, Silanediol, dimethyl-, diacetate
Diacetoxydimethylsilane (CAS 2182-66-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H12O4Si and a molecular weight of 176.243 g/mol. It is also known as (Acetyloxy)(dimethyl)silyl acetate, Dimethyldiacetoxysilane and Dimethylsilanediol diacetate. Key properties include a melting point of -12.5ºC(lit.), a boiling point of 165.0±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 44.7±14.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2182-66-3
- Jingsj CID
- J-25647-4
- Molecular Formula
- C6H12O4Si
- Chinese Name
- 二甲基二乙酰氧基硅烷
- Molecular Weight
- 176.243 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -12.5ºC(lit.) |
|---|---|
| Boiling Point | 165.0±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 44.7±14.3 °C |
Frequently Asked Questions
What is the CAS number of Diacetoxydimethylsilane?
The CAS number of Diacetoxydimethylsilane is 2182-66-3.
What are the molecular formula and molecular weight of Diacetoxydimethylsilane?
Diacetoxydimethylsilane has molecular formula C6H12O4Si and molecular weight 176.243 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diacetoxydimethylsilane (CAS 2182-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25647-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.