Tetraethylsilane
四乙基硅烷
Also known as: TETRAETHYLSILANE, (C2H5)4Si, EINECS 211-155-0, MFCD00009019, SILICON TETRAETHYL, Silane, tetraethyl-, Tetraethylsilane,97%, Tetraethylsilicon, tl245
- CAS No.
- 631-36-7
- Jingsj CID
- J-40963-2
- Molecular Formula
- C8H20Si
- Chinese Name
- 四乙基硅烷
- Molecular Weight
- 144.330 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | −82.5 °C(lit.) |
|---|---|
| Boiling Point | 153.0±0.0 °C at 760 mmHg |
| Density | 0.7±0.1 g/cm3 |
| Flash Point | 26.1±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Tetraethylsilane?
631-36-7
What are the molecular formula and molecular weight of Tetraethylsilane?
C8H20Si, molecular weight 144.330 g/mol
Is Tetraethylsilane hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026