1,1,2,2-Tetraphenyldisilane
1,1,2,2-四苯基二硅烷
Also known as: TPDS, 1,1,2,2-Tetraphenyldisilane, Disilane, 1,1,2,2-tetraphenyl-, Benzene, 1,1',1'',1'''-(1,2-disilanediylidene)tetrakis-, diphenylsilyl(diphenyl)silane
- CAS No.
- 16343-18-3
- Jingsj CID
- J-48140-7
- Molecular Formula
- C24H22Si2
- Chinese Name
- 1,1,2,2-四苯基二硅烷
- Molecular Weight
- 366.603 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 80ºC |
|---|---|
| Boiling Point | 441.7±18.0 °C at 760 mmHg |
| Flash Point | 228.7±14.5 °C |
Frequently Asked Questions
What is the CAS number of 1,1,2,2-Tetraphenyldisilane?
16343-18-3
What are the molecular formula and molecular weight of 1,1,2,2-Tetraphenyldisilane?
C24H22Si2, molecular weight 366.603 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026