Bis(chloromethyl)dimethylsilane
Also known as: BIS(CHLOROMETHYL)DIMETHYLSILANE, (CH3)2Si(CH2Cl)2, Me2Si(CH2Cl)2, Silane, bis(chloromethyl)dimethyl-, 1,3-dichloro-2,2-dimethyl-2-silapropane
Bis(chloromethyl)dimethylsilane (CAS 2917-46-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H10Cl2Si and a molecular weight of 157.114 g/mol. Key properties include a boiling point of 158.0±15.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 46.1±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2917-46-6
- Jingsj CID
- J-1408145-9
- Molecular Formula
- C4H10Cl2Si
- Molecular Weight
- 157.114 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 158.0±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 46.1±0.0 °C |
| Exact Mass | 155.992889 |
| LogP | 2.49 |
| Additional Property | >1 (vs air) |
| Vapor Pressure | 3.5±0.3 mmHg at 25°C |
| Refractive Index | 1.423 |
Frequently Asked Questions
What is the CAS number of Bis(chloromethyl)dimethylsilane?
The CAS number of Bis(chloromethyl)dimethylsilane is 2917-46-6.
What are the molecular formula and molecular weight of Bis(chloromethyl)dimethylsilane?
Bis(chloromethyl)dimethylsilane has molecular formula C4H10Cl2Si and molecular weight 157.114 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(chloromethyl)dimethylsilane (CAS 2917-46-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408145-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.