Dimethylsilane
二甲基硅烷
Also known as: 2-Silapropane, Dihydridodimethylsilicon, dimethyl-silan, dimethylsilicane, Silane, dimethyl-, Dimethylsilicon
Dimethylsilane (CAS 1111-74-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H8Si and a molecular weight of 60.170 g/mol. It is also known as 2-Silapropane, Dihydridodimethylsilicon and dimethyl-silan. Key properties include a melting point of -150ºC, a boiling point of -20.0±0.0 °C at 760 mmHg, a density of 0.68 g/cm3 and a flash point of -55.7±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1111-74-6
- Jingsj CID
- J-29704-2
- Molecular Formula
- C2H8Si
- Chinese Name
- 二甲基硅烷
- Molecular Weight
- 60.170 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -150ºC |
|---|---|
| Boiling Point | -20.0±0.0 °C at 760 mmHg |
| Density | 0.68 g/cm3 |
| Flash Point | -55.7±18.7 °C |
Frequently Asked Questions
What is the CAS number of Dimethylsilane?
The CAS number of Dimethylsilane is 1111-74-6.
What are the molecular formula and molecular weight of Dimethylsilane?
Dimethylsilane has molecular formula C2H8Si and molecular weight 60.170 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dimethylsilane (CAS 1111-74-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29704-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.