Name：Triphenylphosphine Dibromide
Synonyms：Dibromotriphenylphosphorane、Triphenylphosphonium dibromide
CAS：1034-39-5
Purity：98%
Molecular Formula：C18H15Br2P
Molecular Weight：422.09
Melting Point：235 °C (dec.) (lit.)
Appearance：white solid
Storage Condition：Inert atmosphere,Room Temperature
HS code：29319019
Use：Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.