Trimethyl(propoxy)silane
Also known as: Propoxytrimethylsilane, Propyl trimethylsilyl ether, Propyloxytrimethylsilane, Trimethyl-n-propoxysilane, Trimethylpropoxysilane, n-propoxytrimethylsilane, trimethylpropoxy-Silane, trimethylpropoxy-silan, PROPOXYTRIMETHYLSILANE, PROPYL TRIMETHYLSILYL ETHER, Silane, trimethylpropoxy-, Silane,trimethylpropoxy, TRIMETHYL-N-PROPOXYSILANE, Trimethyl-propoxy-silan
Trimethyl(propoxy)silane (CAS 1825-63-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H16OSi and a molecular weight of 132.276 g/mol. Key properties include a melting point of <0ºC, a boiling point of 101.6±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of -2.2±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 1825-63-4
- Jingsj CID
- J-32794-6
- Molecular Formula
- C6H16OSi
- Molecular Weight
- 132.276 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <0ºC |
|---|---|
| Boiling Point | 101.6±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | -2.2±0.0 °C |
| Exact Mass | 132.097046 |
| PSA | 9.23000 |
| LogP | 2.68 |
| Vapor Pressure | 40.2±0.1 mmHg at 25°C |
| Refractive Index | 1.391 |
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 Trimethyl(propoxy)silane?
The CAS number of Trimethyl(propoxy)silane is 1825-63-4.
What are the molecular formula and molecular weight of Trimethyl(propoxy)silane?
Trimethyl(propoxy)silane has molecular formula C6H16OSi and molecular weight 132.276 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. "Trimethyl(propoxy)silane (CAS 1825-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32794-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.