Phenyltriethoxysilane
苯基三乙氧基硅烷
Also known as: Triethoxyphenylsilane, TRIETHOXYPHENYLSILANE, Triethoxy(phenyl)silane, Benzene, (triethoxysilyl)-, Triethoxysilylbenzene, HD-128, LS 4480, CP0320, PTS 32, TSL 8178, KBE103, KH-632, Z-9805
- CAS No.
- 780-69-8
- Jingsj CID
- J-18778-1
- Molecular Formula
- C12H20O3Si
- Chinese Name
- 苯基三乙氧基硅烷
- Molecular Weight
- 240.371 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | <-50ºC |
|---|---|
| Boiling Point | 236.5±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 102.5±26.2 °C |
GHS Safety & Compliance
FlammableSignal word: Warning
Frequently Asked Questions
What is the CAS number of Phenyltriethoxysilane?
780-69-8
What are the molecular formula and molecular weight of Phenyltriethoxysilane?
C12H20O3Si, molecular weight 240.371 g/mol
Is Phenyltriethoxysilane hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026