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Diphenylphosphoryl azide Structure

Diphenylphosphoryl azide

Chemical Properties

Boiling point 157 °C/0.17 mmHg (lit.)
Density  1.277 g/mL at 25 °C (lit.)
refractive index  n20/D 1.551(lit.)
Flash point >230 °F
storage temp.  2-8°C
solubility  Acetonitrile (Slightly), Chloroform (Slightly), Ethyl Acetate (Sparingly)
form  Liquid
Specific Gravity 1.277
color  slightly yellow
Water Solubility  insoluble
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  2058967
Stability Stable. Incompatible with acids, strong oxidizing agents.
InChIKey SORGEQQSQGNZFI-UHFFFAOYSA-N
CAS DataBase Reference 26386-88-9(CAS DataBase Reference)
NIST Chemistry Reference Diphenylphosphoryl azide(26386-88-9)

Safety Information

Hazard Codes  T
Risk Statements  23/24/25-36/37/38
Safety Statements  26-36/37/39-45
RIDADR  UN 3278 6.1/PG 2
WGK Germany  3
3-10
Hazard Note  Toxic/Keep Cold
TSCA  No
HazardClass  6.1
PackingGroup  III
HS Code  29299000

MSDS

Usage And Synthesis

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