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PRODUCT

Phosphoryl Chloride

  • Product Name: Phosphoryl trichloride
  • Cas No.: 10025-87-3
  • Purity: 99.5%
  • MF: POCl3
  • Appearance: colourless liquid, fumes in moist air
  • Package: Drum
  • Certificate: ISO
  • Application: It is a chemical compound that is primarily used in the synthesis of various organic compounds, especially in the field of organic chemistry. It is commonly used as a reagent for converting carboxylic acids into acid chlorides, which can then be used for further reactions.
  • Sample: Available

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Product Detail

Phosphorus chloride is an inorganic compound, colorless transparent liquid, mainly used in the production of medicine, synthetic dyes and plastics. It is used to produce diphenyl-iso-octyl phosphate, triethyl phosphate and other phosphate esters, plastic plasticizers, organophosphorus pesticides, long-acting sulfonamide drugs and so on. It can also be used as dye intermediates, chlorination agents, catalysts and flame retardants for organic synthesis. The use of electronic grade phosphorus oxychloride in the solar industry, integrated circuits, separation devices, light prefabricated rods and other liquid phosphorus sources can also be prepared phosphate ester.
 

Product Parameter

Synonyms Phosphorus(V) oxychloride, Phosphoric trichloride, Trichlorophosphate, Phosphorus(V) oxide trichloride
Chemical Formula POCl3 CAS Number 10025-87-3
Molar mass 153.32 g·mol−1 UN number 1810
PROPERTIES
Appearance colourless liquid, fumes in moist air
Odor pungent and musty
Density 1.645 g/cm3, liquid
Melting point 1.25 °C (34.25 °F; 274.40 K)
Boiling point 105.8 °C (222.4 °F; 378.9 K)
Vapor pressure 40 mmHg (27 °C)
Refractive index 1.46
Flash point 105.8°C
Solubility highly soluble in benzene, chloroform, carbon disulfide, carbon tetrachloride
Solubility in water Reacts
Stability Stable. Reacts violently with water. Incompatible with many metals, alcohols, amines, phenol, DMSO, strong bases.
log P 0.357 (est)
Storage condition Store below +30°C.

 

Multiple uses of products

1. Organic synthesis: Phosphorus chloride is an important chemical reagent, which has a wide range of applications in organic synthesis. It is often used in a series of organic synthesis reactions such as acylation reaction, sulfonylation reaction and phosphorylation reaction, and is used to synthesize organic compounds such as esters, acyl chloride and phosphorous compounds.

2. Pesticide and pharmaceutical industry: POCl3, as an important intermediate compound, is widely used in the pesticide and pharmaceutical industry. It can be used in the synthesis of pesticides such as insecticides, fungicides, plant growth regulators, as well as the synthesis of pharmaceutical intermediates and fine chemicals.

3. Flame retardant: chemical phosphorus chloride has good flame retardant properties, so it is often used as one of the raw materials for synthetic flame retardants. It can react with synthetic resins or polymers to form compounds with excellent flame retardant effects for flame retardant applications in electronic products, building materials and other fields.

4. Dehydrating agent: POCl3 is a powerful dehydrating agent, which can convert some compounds containing hydroxyl groups into corresponding chlorinated compounds, and is often used in chemical reactions and synthesis. It removes water and promotes some reactions.

5. Laboratory applications: Phosphorus chloride is also commonly used in some experimental operations in chemistry laboratories, such as for the preparation of anhydrous bromide solutions, catalysts for bromination reactions, etc.
 

FAQ

It use in Chemical Manufacturing,Agrochemical Industry,Phosphorus Chemistry,Rubber Industry,Textile Industry,