Application of diphenylphosphine chloride_Kain Industrial Additive

background[1][2] diphenylphosphine chloride (cdpp) is one of the important raw materials for the production of photoinitiator tpo. its synthesis is obtained through the friedel-crafts reaction of benzene and phosphorus trichloride under the catalysis of aluminum trichloride. after the reaction, aluminum trichloride will form a complex with the product, so it is necessary to add the…