Diphenylphosphonic azide, 97%


Overview
Brand: Alfa Aesar

Manufacturer Part Number: A12124.14

UNSPSC: 12352125

Code: NEW

Additional Details:
Additional Details: CAS Number: 26386-88-9 Weight: 0.01000kg


Quantity 25g

Product Code. 11420073

Quantity Price
1 £ 32.22 / 25g
Estimated Shipment date
from Supplier 11-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Diphenylphosphonic Azide
CAS 26386-88-9
Molecular Formula C12H10N3O3P
Formula Weight 275.2
MDL Number MFCD00001987
UN Number UN3278
Beilstein 2058967

Specification

Health Hazard 3 GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P361-P304+P340-P311-P362-P405-P501a
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H311-H331-H315-H319-H335
Formula Weight 275.2
Quantity 25g
UN Number UN3278
Assay 97%
MDL Number MFCD00001987
Recommended Storage 2°C to 8°C
Beilstein 2058967
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, LIQUID, TOXIC, N.O.S.
Physical Form Liquid
Density 1.275
Assay Percent Range 97%
Chemical Name or Material Diphenylphosphonic Azide
CAS 26386-88-9
Molecular Formula C12H10N3O3P

Applications
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.

Solubility
Immiscible with water.

Notes
Store in a cool place. Incompatible with acids and oxidizing agents.

Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
H301-H311-H331-H315-H319-H335

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P361-P304+P340-P311-P362-P405-P501a

2°C to 8°C