1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane
1,3-二甲基-1,1,3,3-四苯基二硅氧烷
Also known as: 1,3-Dimethyl-1,1,3,3-tetraphenyldisiloxane, Bis(methyldiphenylsilyl) oxide, Tetraphenyldimethyldisiloxane, Disiloxane, 1,3-dimethyl-1,1,3,3-tetraphenyl-, Dimethyltetraphenyldisiloxane, methyl-[methyl(diphenyl)silyl]oxy-diphenylsilane
- CAS No.
- 807-28-3
- Jingsj CID
- J-944249-2
- Molecular Formula
- C26H26OSi2
- Chinese Name
- 1,3-二甲基-1,1,3,3-四苯基二硅氧烷
- Molecular Weight
- 410.655 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 46-49ºC |
|---|---|
| Boiling Point | 441.4±18.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 181.0±21.6 °C |
Frequently Asked Questions
What is the CAS number of 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane?
807-28-3
What are the molecular formula and molecular weight of 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane?
C26H26OSi2, molecular weight 410.655 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026