Mainly engaged in the development and production of new pharmaceutical intermediates

lnvolved in anti-cancer, cardiovascular, mental diseases and other fields


Phenylphosphonic dichloride

Product Name:

Product Features

Cas No : 824-72-6

Melting point : 3 °C(lit.)

Boiling point : 258 °C(lit.)

Density : 1.375 g/mL at 25 °C(lit.)

Refractive index : n20/D 1.559(lit.)

Flash point : >230 °F

Storage : Store below +30°C.

Application : It is used in the production of Phenylphosphonic acid and dimethyl phenylphosphonate. The product is dehydrochlorinated and condensed with hydroquinone to form flame retardant phosphorus containing polymer and used as heat stabilizer for polyester; In the presence of pyridine, it reacts with octanol to form octyl phenylphosphonate, which can be used as a low volatile plasticizer. As an intermediate of pesticide and medicine .

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We are Princechem Pharmaceutical manufacturer pass 20 years experience.  Types of chemical reactions in are etherification, ammoniation, chlorination, esterification, cyclization, hydrogenation and Grignard reaction, etc..Over the past 10 years, more than 400 catalog products were developed. In recent years, more than 40 kinds of key pharmaceutical intermediates have been developed, involving anti-cancer, cardiovascular, digestive system, mental diseases and other fields. It includes the key intermediates of API such as Quetiapine, Fluvaxamine, Erlotinib, Gefitinib, Sunitinib, Lapatinib, Rabeprazole and Lafutidine. For many years, we have been providing high quality pharmaceutical intermediates for many world-famous pharmaceutical companies.

HI-Tech Enterprise was honored to YPC in 2011. The company adheres to scientific and technological innovation and has more than 10 authorized invention patents.

YPC insists on using the international standard management systems to promote our managements and have established the systems of ISO9001:2000, ISO14001:2004 and OHS18001:1999. Over the past few years, it has passed on-site audits by more than 20 international and domestic pharmaceutical companies.

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