Decamethyltetrasiloxane
十甲基四硅氧烷
Also known as: Decamethyltetrasiloxane, 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane, Tetrasiloxane, decamethyl-, MFCD00008263, EINECS 205-491-7, D3780
- CAS No.
- 141-62-8
- Jingsj CID
- J-45169-5
- Molecular Formula
- C10H30O3Si4
- Chinese Name
- 十甲基四硅氧烷
- Molecular Weight
- 310.685 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | −68 °C(lit.) |
|---|---|
| Boiling Point | 194.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 88.1±23.0 °C |
Frequently Asked Questions
What is the CAS number of Decamethyltetrasiloxane?
141-62-8
What are the molecular formula and molecular weight of Decamethyltetrasiloxane?
C10H30O3Si4, molecular weight 310.685 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026