Phenylphosphonic dichloride, technical grade, 90%

Application

Phenylphosphonic dichloride (PPDC) is an organophosphorus compound with flame-retardant properties. It can be used: In the synthesis of PBPP (3,9-diphenyl-3,9-dioxa-2,4,8,10-tetraoxa-3,9-diphosphaspiro-5,5-undecane), another organo-phosphorus flame retardant.As a reactant in the synthesis of perfluoroalkyl(phenyl)phosphinic acids from perfluoroalkyl Grignard reagents.As a starting material for the synthesis of benzoxazine monomer containing phenylphosphine oxide which can be polymerized via ring-opening polymerization.As a chlorinating agent for the conversion of thienopyrimidinedione into 4,6-dichlorothienopyrimidine.

Packaging

100, 500 mL in glass bottle