Item name:
2-(triphenylphosphoranylidene)succinic anhydride
Group:
Other Specialties
CAS Number:
906-65-0
EC Number:
212-998-7
Synonyms:
3-(triphenyl-λ<sup>5</sup>-phosphanylidene)oxolane-2,5-dione,
Ipuac Name:
3-(triphenyl-λ5-phosphanylidene)oxolane-2,5-dione
Molecular Formula:
C22H17O3P
Molecular Weight:
360.342 g/mol
Boiling Point:
516.1ºC at 760mmHg
Flash Point:
279ºC
Melting Point:
167ºC (dec.)(lit.)
Risk Statements:
R36/37/38
Hazard Declaration:
H315; H319; H335
Caution Statement:
P261; P305 + P351 + P338
Signal World:
Warning