Tri(isopropoxy)vinylsilane
Also known as: Vinyltriisopropoxysilane, Triisopropoxy(vinyl)silane, Ethenyltris(1-methylethoxy)silane, Ethenyltris(propan-2-yloxy)silane, Vinyltris(isopropoxy)silane, Triisopropyloxyvinylsilane
Tri(isopropoxy)vinylsilane (CAS 18023-33-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H24O3Si and a molecular weight of 232.392 g/mol. Key properties include a boiling point of 221.7±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 86.6±26.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18023-33-1
- Jingsj CID
- J-1101164-6
- Molecular Formula
- C11H24O3Si
- Molecular Weight
- 232.392 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 221.7±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 86.6±26.2 °C |
| Exact Mass | 232.149475 |
| PSA | 27.69000 |
| LogP | 5.76 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.423 |
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 Tri(isopropoxy)vinylsilane?
The CAS number of Tri(isopropoxy)vinylsilane is 18023-33-1.
What are the molecular formula and molecular weight of Tri(isopropoxy)vinylsilane?
Tri(isopropoxy)vinylsilane has molecular formula C11H24O3Si and molecular weight 232.392 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. "Tri(isopropoxy)vinylsilane (CAS 18023-33-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101164-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.