Chloromethyldimethylsilane
氯甲基二甲基硅烷
Also known as: (Chloromethyl)dimethylsilane, Dimethyl(chloromethyl)silane, ClCH2SiH(CH3)2, (chloromethyl)dimethyl-silan, chloromethyl(dimethyl)silicon, Silane, (chloromethyl)dimethyl-, HSi(CH2Cl)Me2, HSiMe2(CH2Cl), MFCD00054835, EINECS 221-556-2
Chloromethyldimethylsilane (CAS 3144-74-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H9ClSi and a molecular weight of 108.64200 g/mol. It is also known as (Chloromethyl)dimethylsilane, Dimethyl(chloromethyl)silane and ClCH2SiH(CH3)2. Key properties include a melting point of <0ºC, a boiling point of 81.6ºC at 760mmHg, a density of 0.894 g/mL at 25 °C(lit.) and a flash point of 10 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3144-74-9
- Jingsj CID
- J-1990880-5
- Molecular Formula
- C3H9ClSi
- Chinese Name
- 氯甲基二甲基硅烷
- Molecular Weight
- 108.64200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <0ºC |
|---|---|
| Boiling Point | 81.6ºC at 760mmHg |
| Density | 0.894 g/mL at 25 °C(lit.) |
| Flash Point | 10 °F |
Frequently Asked Questions
What is the CAS number of Chloromethyldimethylsilane?
The CAS number of Chloromethyldimethylsilane is 3144-74-9.
What are the molecular formula and molecular weight of Chloromethyldimethylsilane?
Chloromethyldimethylsilane has molecular formula C3H9ClSi and molecular weight 108.64200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chloromethyldimethylsilane (CAS 3144-74-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990880-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.