4,4-Diphenylsemicarbazide

Triphenylphosphine oxide;



Name:Triphenylphosphine oxide;
Synonym:Ph3P=O; phosphorane, triphenyl-, oxide; phosphorus(1+), hydroxytriphenyl-, inner salt; Triphenylphosphan-oxid; TRIPHENYLPHOSPHINE OXIDE; Triphenylphosphineoxide; Triphenylphosphoniumolate; triphenylphosphane oxide
CAS:791-28-6
EINECS: 212-338-8
Assay:99%
M.F: C18H15OP
M.W: 278.28
MP:154-158°C
BP: 462.9°C at760 mmHg
Density:1.17 g/cm3
Appearance:power
Application:Be in organic synthesis intermediates, pharmaceutical intermediates, catalyst and extractant.
Package:25kg/drum
Standard:enterprise standard




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