Structural formula：  

Product Description：

Properties and Usage:

Phenylphosphonic dichloride (chemical formula: C6H5PO2Cl2) is an important organophosphorus compound. It occupies an important position in the chemical industry with its unique chemical properties and wide application fields. As an efficient chemical intermediate, phenylphosphonic dichloride plays a key role in organic synthesis, flame retardant production, surface treatment and polymer modification.

Main applications

1. Organic synthesis intermediate

Phenylphosphonic dichloride is an important intermediate in organic synthesis and is widely used in the preparation of various phosphorus-containing compounds. These compounds are used in industry to manufacture high-performance flame retardants, plasticizers and other specialty chemicals

2. Flame retardant production

Phenylphosphonic dichloride is the core raw material for the manufacture of high-efficiency flame retardants. By reacting with other chemicals, it can generate compounds with excellent flame retardant properties, which are widely used in flame retardant treatment of materials such as plastics and textiles to improve the safety of these materials in fire.

3. Surface treatment agent

In the production of surface treatment agents, phenylphosphonic dichloride is used to enhance the durability and anti-corrosion properties of materials. Through chemical modification with surface treatment agents, it can give materials special functions such as heat resistance and waterproofness, thereby improving product performance and service life.

4. Polymer modification

Phenylphosphonic acid dichloride plays an important role in polymer modification. It can react with hydroxyl or amino groups in polymers to form stable phosphorus-oxygen bonds

Storage conditions: Seal and store in a dry, cool and ventilated place, shielded from light.

Packing: This product is packed in 250kg barrel, and it can also be customized according to customers' requirements