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Alfa Aesar™ Diphenylphosphonic azide, 97%

Manufacturer:  Alfa Aesar™ A1212422

Quantity 100g

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Catalog No. AAA1212422


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Specifications

Description

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.
Description & Specifications

Chemical Identifiers

26386-88-9
275.2
UN3278
Diphenylphosphorazidate; Diphenylphosphoryl azide
C12H10N3O3P
MFCD00001987
2058967
Diphenylphosphonic azide

Specifications

26386-88-9
97%
275.2
UN3278
Diphenylphosphorazidate; Diphenylphosphoryl azide
100g
Diphenylphosphonic azide
Liquid
C12H10N3O3P
MFCD00001987
2058967
161° to 162°C (0.5mmHg)
>110°C (230°F)
97%

Safety and Handling

SDS & Safety Documents

GHS H Statement
H301-H311-H331-H315-H319-H335
Toxic if swallowed.
Toxic in contact with skin.
Toxic if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P301+P310-P305+P351+P338-P361-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, LIQUID, TOXIC, N.O.S.

Recommended Storage : 2°C to 8°C

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