Dongying City Longxing Chemical Co., Ltd.

Phosphorus oxychloride

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Fosforoxychlorid;Oxychlorid fosforecny;oxychloridfosforecny;Phosphoroxidchlorid;Phosphortrichloridoxid;Phosphorus chloride oxide (POCl3);Phosphorus oxytrichloride;Phosporus Oxychloride;phosphoric trichloride;Phosporus Oxychoride;phosphoryl trichloride;

• CAS NO :

  10025-87-3

• EC NO :

  233-046-7

• Molecular Formula :

  Cl₃OP

• Molecular Weight :

  153.33216

• Main Specifications :

• InChI :

  InChI:1S/Cl3OP/c1-5(2,3)4

• Product description :

  Physicochemical properties	Color and smell status: colorless smoky liquid with pungent odor
  	Toxicity: Poisoning	Flammability: non-flammable
  	Density: 1.675	Volatility: Volatile
  	Corrosion: strong corrosion	Boiling point: 105.8℃
  	Stability: unstable	Melting point: 1.25℃
  	Alkalinity or acidity：acidity	Deliquescence: easy to decompose
  	Flash point: 105.8 ℃	Solubility: soluble in alcohol, soluble in water
  	Moisture absorption: exposed to moist air, hydrolyzed to phosphoric acid and hydrogen chloride
  Uses	Used in plasticizers, pesticides, dye intermediates, chlorinating agents, catalysts, and flame retardants. Uses of electronic grade phosphorus oxychloride are mainly used for N-type dopant sources in the solar energy industry, integrated circuits, separation devices, and the semiconductor industry. The reaction effect is best at 0°C.
  Hazard category	Class 6.1 Toxic and Class 8 Dangerous Goods
  Fire-fighting measures	Fire extinguishing method: fire extinguishing agent: dry powder, dry sand. Prohibition of water
  Emergency treatment	Skin contact: Take off contaminated clothing immediately and rinse with plenty of running water for at least 15 minutes. Seek medical attention Eye contact: Lift the eyelid immediately, and rinse thoroughly with plenty of running water or normal saline for at least 15 minutes. Seek medical attention Inhalation: quickly leave the scene to a place with fresh air. Keep the airway unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention Ingestion: Rinse mouth with water, gastric lavage for those with no symptoms of corrosion. Avoid taking oils. Seek medical attention
  Packaging, storage, transportation	Plastic drums of 300 kg/drum, stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. The storage temperature does not exceed 25℃, and the relative humidity does not exceed 75%. The packaging must be sealed and protected from moisture. Mixed shipment and transportation with reducing agents, active metal powders, alcohols, edible chemicals, etc. are strictly prohibited. Transport as required by dangerous goods

• Molecular Structure :