Triphosgene, also known as bis(trichloromethyl) carbonate, is a chemical compound with the molecular formula C3Cl6O3. It is a colorless, crystalline solid that is widely used in organic synthesis and chemical reactions. Triphosgene is highly reactive and serves as a convenient and efficient substitute for phosgene gas in many applications. Its unique properties make it an essential compound in the pharmaceutical, agrochemical, and polymer industries.
| Property | Specification |
|---|---|
| Chemical Formula | C3Cl6O3 |
| CAS Number | 32315-10-9 |
| Molecular Weight | 296.76 g/mol |
| Appearance | Colorless crystalline solid |
| Melting Point | 77-79 °C |
| Boiling Point | Decomposes at elevated temperatures |
| Solubility | Insoluble in water |
| Density | 1.83 g/cm3 |
| Purity | 99% min |