Nonafluorohexyltrimethoxysilane
Also known as: Trimethoxy(1H,1H,2H,2H-perfluorohexyl)silane, Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane, 1H,1H,2H,2H-Nonafluorohexyltrimethoxysilane, Nonafluoro-1,1,2,2-tetrahydrohexyltrimethoxysilane, (1,1,2,2-Tetrahydrononafluorohexyl)trimethoxysilane, Nonafluorobutylethyltrimethoxysilane, Silane, trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-, Dow Corning B 3958
Nonafluorohexyltrimethoxysilane (CAS 85877-79-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H13F9O3Si and a molecular weight of 368.269 g/mol. Key properties include a boiling point of 182.1±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 63.9±27.3 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 85877-79-8
- Jingsj CID
- J-1401762-0
- Molecular Formula
- C9H13F9O3Si
- Molecular Weight
- 368.269 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Boiling Point | 182.1±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 63.9±27.3 °C |
| Exact Mass | 368.049011 |
| PSA | 27.69000 |
| LogP | 3.72 |
| Vapor Pressure | 1.1±0.3 mmHg at 25°C |
| Refractive Index | 1.341 |
Frequently Asked Questions
What is the CAS number of Nonafluorohexyltrimethoxysilane?
The CAS number of Nonafluorohexyltrimethoxysilane is 85877-79-8.
What are the molecular formula and molecular weight of Nonafluorohexyltrimethoxysilane?
Nonafluorohexyltrimethoxysilane has molecular formula C9H13F9O3Si and molecular weight 368.269 g/mol.
Which suppliers offer Nonafluorohexyltrimethoxysilane?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Nonafluorohexyltrimethoxysilane (CAS 85877-79-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1401762-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.