Allyltriethylsilane
烯丙基三乙基硅
Also known as: triethyl(prop-2-enyl)silane, Silane, triethyl-2-propen-1-yl-, ALLYLTRIETHYLSILANE, allyl(triethyl)silane, triethyl-allyl-silane
Allyltriethylsilane (CAS 17898-21-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H20Si and a molecular weight of 156.341 g/mol. It is also known as triethyl(prop-2-enyl)silane, Silane, triethyl-2-propen-1-yl- and ALLYLTRIETHYLSILANE. Key properties include a boiling point of 159.7±9.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 39.1±17.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17898-21-4
- Jingsj CID
- J-34991-6
- Molecular Formula
- C9H20Si
- Chinese Name
- 烯丙基三乙基硅
- Molecular Weight
- 156.341 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 159.7±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 39.1±17.5 °C |
Frequently Asked Questions
What is the CAS number of Allyltriethylsilane?
The CAS number of Allyltriethylsilane is 17898-21-4.
What are the molecular formula and molecular weight of Allyltriethylsilane?
Allyltriethylsilane has molecular formula C9H20Si and molecular weight 156.341 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Allyltriethylsilane (CAS 17898-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34991-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.