Category:
Other Fine Chemicals
CAS NO:
26386-88-9
Standard:
In-house Standards,
| Chemical Name: | Diphenylphosphoryl azide |
| Molecular Formula: | C12H10N3O3P |
| Formula Weight: | 275.2 |
| CAS No.: | 26386-88-9 |
Diphenylphosphonic azide (DPPA) is a versatile reagent used primarily for Curtius rearrangement and Beckmann rearrangement reactions. Its molecular formula is C12H10N4OP with CAS number 5789-62-4.
Store under inert atmosphere at low temperatures due to thermal instability. Use strict PPE including respirators; avoid contact as it may cause severe irritation and is potentially explosive upon heating.