Tetrabutylsilane
Also known as: Tetra-n-butylsilane, Silane, tetrabutyl-, Tetrabutyl-silan, Tetrabutylsilicium, tetrabutylsilicane
Tetrabutylsilane (CAS 994-79-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H36Si and a molecular weight of 256.54300 g/mol. Key properties include a melting point of -56ºC, a boiling point of 230ºC, a density of 0.781g/cm3 and a flash point of 119.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 994-79-6
- Jingsj CID
- J-1318186-8
- Molecular Formula
- C16H36Si
- Molecular Weight
- 256.54300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -56ºC |
|---|---|
| Boiling Point | 230ºC |
| Density | 0.781g/cm3 |
| Flash Point | 119.1ºC |
| Exact Mass | 256.25900 |
| LogP | 6.63560 |
| Refractive Index | 1.4465 |
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 Tetrabutylsilane?
The CAS number of Tetrabutylsilane is 994-79-6.
What are the molecular formula and molecular weight of Tetrabutylsilane?
Tetrabutylsilane has molecular formula C16H36Si and molecular weight 256.54300 g/mol.
What are the upstream and downstream products of Tetrabutylsilane?
For Tetrabutylsilane, Upstream Products: Tetrachlorosilane, Tetraethyl orthosilicate, n-Butyllithium; Downstream Products: isopentane, 3,3-Dimethylheptane, 2,3-DIMETHYLHEPTANE.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetrabutylsilane (CAS 994-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1318186-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.