Triphosgene
From Wikipedia, the free encyclopedia
| Triphosgene | |
|---|---|
 |
|
 |
|
| IUPAC name | Bis(trichloromethyl) carbonate |
| Properties | |
| Molecular formula | C3HCl6O3 |
| Molar mass | 296.748 g/mol |
| Melting point |
80 °C, 353 K, 176 °F |
| Boiling point |
206 °C, 479 K, 403 °F |
| Solubility in water | Reacts |
| Hazards | |
| MSDS | Fisher MSDS |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
|
Triphosgene (Bis(trichloromethyl) carbonate, C3Cl6O3) is a chemical compound that is used as a substitute for phosgene, because at room temperature it is a solid crystal, as opposed to phosgene which is a gas. Triphosgene crystals decompose at around 130 °C, although, the decomposition temperature of impure samples can be much lower. Triphosgene is used in organic synthesis to bond one carbonyl group to two alcohols, as in the synthesis of octalactin B.
