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phenylphosphonic acid cas 1571-33-1

Assay: 99%min

Capacity: 4000MT/year

Packaging: 25kg/drum

Appearance:Colorless leaflike crystal

Sample: Available



Phenylphosphonic acidDetails

Chemical Name: Phenylphosphonic acid

CAS No.: 1571-33-1

Molecular Formula: C6H7O3P


MolecularStructure:Phenylphosphonic acid CAS 1571-33-1

Appearance:Colorless leaflike crystal

Phenylphosphonic acidTypical Properties

Melting point 162-164°C(lit.)
Boiling point 241-243°C(lit.)
Density 1.412g/mLat 25°C(lit.)
Flash point >230°F
Color White to off-white

Phenylphosphonic acidUsage

1.Phenylphosphonic acid compounds are widely used in the production of pesticides. The newly developed application is as the intermediate of antifouling coatings, used for the manufacture of smashers and catalysts.

2.Pyrethroid insecticide is a synthetic pyrethroid insecticide, which has the function of killing and stomach poison, wide insecticide spectrum, rapid knocking down, and long holding period. It is used to prevent and control pests such as wood lice of pear tree and pear, etc. It has a good killing effect on a variety of lepidoptera larvae, can also effectively control some underground pests, and has a repellent effect on some adults

Phenylphosphonic acidPackaging and Shipping


Phenylphosphonic acidStorage

Store in a cool, dry, well – ventilated warehouse. Stay away from fire and heat. Prevent direct sunlight. Packing seal