| Identification | ||
| Name | Diphenylphosphoryl azide | |
| Synonyms | Phosphoric acid diphenyl ester azide; DPPA | |
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| Molecular Structure |
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| Molecular Formula | C12H10N3O3P | |
| Molecular Weight | 275.20 | |
| CAS Registry Number | 26386-88-9 | |
| EINECS | 247-644-0 | |
| Properties | ||
| Density | 1.277 | |
| Boiling point | 157 ºC (0.2 mmHg) | |
| Refractive index | 1.55-1.552 | |
| Flash point | 112 ºC | |
| Water solubility | insoluble | |