1,2-Diphenylvinylene carbonate
Synonym(s):1,2-Diphenylvinylene carbonate
- CAS NO.：21240-34-6
- Empirical Formula: C15H10O3
- Molecular Weight: 238.24
- MDL number: MFCD00005381
- EINECS: 244-287-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:56:30
What is 1,2-Diphenylvinylene carbonate?
Chemical properties
White crystals. Melting point 75-76 ℃. Soluble in ethanol, insoluble in water.
The Uses of 1,2-Diphenylvinylene carbonate
4,5-Diphenyl-1,3-dioxol-2-one is used as an organic synthesis intermediates.
Synthesis
4,5-Diphenyl-1,3-dioxol-2-one can be prepared by reacting benzoin and phosgene with N,N-dimethylaniline as a catalyst.
Properties of 1,2-Diphenylvinylene carbonate
| Melting point: | 71-75 °C(lit.) |
| Boiling point: | 366.3±52.0 °C(Predicted) |
| Density | 1.288±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,2-8°C |
| BRN | 1114120 |
| CAS DataBase Reference | 21240-34-6(CAS DataBase Reference) |
Safety information for 1,2-Diphenylvinylene carbonate
Computed Descriptors for 1,2-Diphenylvinylene carbonate
New Products
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