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Phosphoryl chloride

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Phosphoryl chloride

Molecular formula: Cl3OP CAS# 10025-87-3
Categories: Oxohalides
PubChem CID: 24813 | ChemSpider ID: 23198 | CHEBI:30336
Names
English:
EINECS:233-046-7
Phosphonyl trichloride
Phosphoric trichloride
Phosphorouschloride oxide (POCl3)
Phosphoroxychloride
Phosphoroxytrichloride
Phosphorus chloride oxide (POCl3)
Phosphorus monoxidetrichloride
Phosphorus oxide trichloride
Phosphorus oxychloride
Phosphorus trichloride oxide
Phosphoruschloride oxide (PCl3O)
Phosphorusoxytrichloride
Phosphoryl chloride [Wiki]
Phosphoryl trichloride
Phosphorylchloride (8CI)
Trichlorophosphine oxide
Trichlorophosphorus oxide

Variants of the formula:

POCl3
Cl/P<_q4Cl><_pp4O>/Cl
Cl-P<`|Cl><||O>-Cl
O=PCl3
Cl/P`|O|<_(A75,w+)Cl>\dCl
OPCl3
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Phosphoryl chloride is involved

  • SO2 + PCl5 "50-60^oC"--> SOCl2 + POCl3
  • P4O10 + 3HCl "200^oC"--> POCl3 + 3HPO3
  • P4O10 + 6PCl5 "150-175^oC"--> 10POCl3
  • 2PCl3 + O2 "50-60^oC"--> 2POCl3
  • 2PCl5 + CaSO3 "50-60^oC"--> 2POCl3 + SCl2O + CaCl2