tert-butoxytrimethylsilane
Also known as: (1,1-dimethylethoxy)trimethylsilane, 2-methyl-2-(trimethylsilyloxy)propane, silane, (1,1-dimethylethoxy)trimethyl-, silane, tert-butoxytrimethyl-, t-butoxytrimethylsilane, tert-butoxy(trimethyl)silane, tert-butyl trimethylsilyl ether, trimethyl(tert-butyloxy)silane, trimethyl-tert-butoxysilane, trimethyl-[(2-methylpropan-2-yl)oxy]silane
tert-butoxytrimethylsilane (CAS 13058-24-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H18OSi and a molecular weight of 146.303 g/mol. Key properties include a boiling point of 104.3±8.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of -0.6±7.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13058-24-7
- Jingsj CID
- J-14854-9
- Molecular Formula
- C7H18OSi
- Molecular Weight
- 146.303 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 104.3±8.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | -0.6±7.6 °C |
| Exact Mass | 146.112686 |
| PSA | 9.23000 |
| LogP | 2.85 |
| Vapor Pressure | 36.1±0.2 mmHg at 25°C |
| Refractive Index | 1.398 |
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 tert-butoxytrimethylsilane?
The CAS number of tert-butoxytrimethylsilane is 13058-24-7.
What are the molecular formula and molecular weight of tert-butoxytrimethylsilane?
tert-butoxytrimethylsilane has molecular formula C7H18OSi and molecular weight 146.303 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. "tert-butoxytrimethylsilane (CAS 13058-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14854-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.