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Compound | Diphenylphosphoryl azide | ||||
---|---|---|---|---|---|
CAS No. | 26386-88-9 | Catalog No. | XMZX-W8709 | Brand | |
Purity | 99% | Packing | 25kg/DRUMS | Grade | |
Lead Time | 3Day (s) | Origin | Loading Port | China,Xiamen,Siming District |
Boiling Point | 157ºC (0.2 mmHg) |
---|---|
Stability | Stable. Incompatible with acids, strong oxidizing agents. |
Storage Condition | 2-8ºC |
Appearance & Physical State | colourless or faintly yellow liquid |
Water Solubility | insoluble |
Flash Point | 112ºC |
Refractive Index | 1.55-1.552 |
Density | 1.277 |
Uses Diphenylphosphonic azide acts as a reagent for the synthesis of peptides and phosphoramidates by reacting with amines. It is also used in the preparation of oligosaccharides linked with carbamate and urea bonds utilizing modified Curtis rearrangement. It is involved in pseudohalogen replacement of the azido group by treatment with nucleophilic reagents, such as water, butanol, ammonia, and various amines. Further, it is used as a hydroazidation catalyst for preparation of organoazides.
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