Octylsilane
Also known as: n-Octylsilane, Silane, octyl-, Octyl-silane, n-octylsilane
Octylsilane (CAS 871-92-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H20Si and a molecular weight of 144.330 g/mol. Key properties include a melting point of <0ºC, a boiling point of 158.0±9.0 °C at 760 mmHg, a density of 0.746 and a flash point of 49.3±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 871-92-1
- Jingsj CID
- J-1347332-0
- Molecular Formula
- C8H20Si
- Molecular Weight
- 144.330 g/mol
- Category
- Organic Compounds
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <0ºC |
|---|---|
| Boiling Point | 158.0±9.0 °C at 760 mmHg |
| Density | 0.746 |
| Flash Point | 49.3±18.7 °C |
| Exact Mass | 144.133423 |
| LogP | 2.13060 |
| Vapor Pressure | 3.5±0.3 mmHg at 25°C |
| Refractive Index | 1.425 |
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 Octylsilane?
The CAS number of Octylsilane is 871-92-1.
What are the molecular formula and molecular weight of Octylsilane?
Octylsilane has molecular formula C8H20Si and molecular weight 144.330 g/mol.
What are the upstream and downstream products of Octylsilane?
For Octylsilane, Upstream Products: Octyltrichlorosilane, Triethoxyoctylsilane; Downstream Products: Silicon, 1-Octanol, 1-Bromooctane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Octylsilane (CAS 871-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1347332-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.