1,1,1,5,5,5-Hexamethyltrisiloxane
1,1,1,5,5,5-六甲基三硅氧烷
Also known as: Bis(trimethylsilyloxy)silicon, Trisiloxane, 1,1,1,5,5,5-hexamethyl-, 2,2,6,6-Tetramethyl-2,4,6-trisila-3,5-dioxaheptane
- CAS No.
- 93254-88-7
- Jingsj CID
- J-1497969-5
- Molecular Formula
- C6H20O2Si3
- Chinese Name
- 1,1,1,5,5,5-六甲基三硅氧烷
- Molecular Weight
- 208.478 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 148.2±23.0 °C at 760 mmHg |
|---|---|
| Density | 0.819 g/cm3 |
| Flash Point | 43.4±22.6 °C |
Frequently Asked Questions
What is the CAS number of 1,1,1,5,5,5-Hexamethyltrisiloxane?
93254-88-7
What are the molecular formula and molecular weight of 1,1,1,5,5,5-Hexamethyltrisiloxane?
C6H20O2Si3, molecular weight 208.478 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026