n-Propyltriethoxysilane
正丙基三乙氧基硅烷
Also known as: Propyltriethoxysilane, Triethoxy(propyl)silane, Triethoxy-n-propylsilane, Triethoxypropylsilane, 1-triethoxysilylpropane, DYNASYLAN PTEO
- CAS No.
- 2550-02-9
- Jingsj CID
- J-21212-8
- Molecular Formula
- C9H22O3Si
- Chinese Name
- 正丙基三乙氧基硅烷
- Molecular Weight
- 206.355 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 168.4±8.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 61.0±21.3 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of n-Propyltriethoxysilane?
2550-02-9
What are the molecular formula and molecular weight of n-Propyltriethoxysilane?
C9H22O3Si, molecular weight 206.355 g/mol
Is n-Propyltriethoxysilane hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026