Di-tert-Butylsilane
Also known as: DI-TERT-BUTYLSILANE, Bis(2-methyl-2-propanyl)silane, DI-T-BUTYL SILANE, Di-t-butylsilan, Silane, bis(1,1-dimethylethyl)-, Di-tert-butylsilane 97%, Ditertiarybutylsilane
Di-tert-Butylsilane (CAS 30736-07-3) is a compound in the Aliphatic Hydrocarbons 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 −38 °C(lit.), a boiling point of 138.6±9.0 °C at 760 mmHg, a density of 0.729 g/mL at 25 °C(lit.) and a flash point of 37.6±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30736-07-3
- Jingsj CID
- J-40529-8
- Molecular Formula
- C8H20Si
- Molecular Weight
- 144.330 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −38 °C(lit.) |
|---|---|
| Boiling Point | 138.6±9.0 °C at 760 mmHg |
| Density | 0.729 g/mL at 25 °C(lit.) |
| Flash Point | 37.6±18.7 °C |
| Exact Mass | 144.133423 |
| LogP | 2.59200 |
| Vapor Pressure | 8.3±0.2 mmHg at 25°C |
| Refractive Index | n20/D 1.42(lit.) |
Frequently Asked Questions
What is the CAS number of Di-tert-Butylsilane?
The CAS number of Di-tert-Butylsilane is 30736-07-3.
What are the molecular formula and molecular weight of Di-tert-Butylsilane?
Di-tert-Butylsilane has molecular formula C8H20Si and molecular weight 144.330 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. "Di-tert-Butylsilane (CAS 30736-07-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40529-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.