Triethyl(vinyl)silane
Also known as: Triethylvinylsilane, Vinyltriethylsilane, Triethylsilylethene, Ethenyltriethylsilane, Ethenyl(triethyl)silane, (Triethylsilyl)ethylene, Silane, ethenyltriethyl-, MFCD00041345
Triethyl(vinyl)silane (CAS 1112-54-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H18Si and a molecular weight of 142.314 g/mol. Key properties include a boiling point of 146.5±0.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of 25.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1112-54-5
- Jingsj CID
- J-14149-1
- Molecular Formula
- C8H18Si
- Molecular Weight
- 142.314 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 146.5±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.7±0.1 g/cm3 |
| Flash Point | 25.0±0.0 °C |
| Exact Mass | 142.117783 |
| LogP | 3.36 |
| Vapor Pressure | 5.8±0.2 mmHg at 25°C |
| Refractive Index | 1.411 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Triethyl(vinyl)silane?
The CAS number of Triethyl(vinyl)silane is 1112-54-5.
What are the molecular formula and molecular weight of Triethyl(vinyl)silane?
Triethyl(vinyl)silane has molecular formula C8H18Si and molecular weight 142.314 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. "Triethyl(vinyl)silane (CAS 1112-54-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14149-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.