Dichloro(dichloromethyl)methylsilane
(二氯甲基)甲基二氯硅烷
Also known as: (DICHLOROMETHYL)METHYLDICHLOROSILANE, (Dichloromethyl)methyldichlorosilane, Dichloro(dichloromethyl)methylsilane, DK559, Silane, dichloro(dichloromethyl)methyl-, dichloro(dichloromethyl)methyl-silan, dichloro-(dichloromethyl)-methylsilane, ichloro-(dichloromethyl)-methylsilane
Dichloro(dichloromethyl)methylsilane (CAS 1558-31-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H4Cl4Si and a molecular weight of 197.951 g/mol. It is also known as (DICHLOROMETHYL)METHYLDICHLOROSILANE, (Dichloromethyl)methyldichlorosilane and DK559. Key properties include a melting point of -43ºC, a boiling point of 149.0±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 44.7±16.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1558-31-2
- Jingsj CID
- J-1087671-0
- Molecular Formula
- C2H4Cl4Si
- Chinese Name
- (二氯甲基)甲基二氯硅烷
- Molecular Weight
- 197.951 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -43ºC |
|---|---|
| Boiling Point | 149.0±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 44.7±16.6 °C |
Frequently Asked Questions
What is the CAS number of Dichloro(dichloromethyl)methylsilane?
The CAS number of Dichloro(dichloromethyl)methylsilane is 1558-31-2.
What are the molecular formula and molecular weight of Dichloro(dichloromethyl)methylsilane?
Dichloro(dichloromethyl)methylsilane has molecular formula C2H4Cl4Si and molecular weight 197.951 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dichloro(dichloromethyl)methylsilane (CAS 1558-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087671-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.