Tetraallylsilane
四烯丙基硅烷
Also known as: Tetrakis(2-propenyl)silane, Silane, tetra-2-propen-1-yl-, Silane, tetraallyl-, Tetra(2-propenyl)silane, tetrakis(prop-2-en-1-yl)silane
Tetraallylsilane (CAS 1112-66-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H20Si and a molecular weight of 192.373 g/mol. It is also known as Tetrakis(2-propenyl)silane, Silane, tetra-2-propen-1-yl- and Silane, tetraallyl-. Key properties include a melting point of <0ºC, a boiling point of 208.7±9.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 67.2±17.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1112-66-9
- Jingsj CID
- J-33371-7
- Molecular Formula
- C12H20Si
- Chinese Name
- 四烯丙基硅烷
- Molecular Weight
- 192.373 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 | 208.7±9.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 67.2±17.5 °C |
Frequently Asked Questions
What is the CAS number of Tetraallylsilane?
The CAS number of Tetraallylsilane is 1112-66-9.
What are the molecular formula and molecular weight of Tetraallylsilane?
Tetraallylsilane has molecular formula C12H20Si and molecular weight 192.373 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetraallylsilane (CAS 1112-66-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33371-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.