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Thiophosphoryl chloride

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Thiophosphoryl chloride

Molecular formula: Cl3PS CAS# 3982-91-0
Categories: Inorganic matter
PubChem CID: 19883 | ChemSpider ID: 18729 | CB6115317 | NSC 158334 | MolPort-001-762-764
Names
English:
EINECS:223-622-6
Phosphorothioic trichloride(IUPAC)
Phosphorous sulfochloride
Phosphorous thiochloride
Phosphorous trichloride sulfide
Phosphorus chloride sulfide (PSCl3)
Phosphorus thiochloride
Thiophosphoryl chloride [Wiki]
UN1837
trichloro(sulfanylidene)-$l^{5}-phosphane(IUPAC)

Variants of the formula:

PSCl3
Cl/P`|S|<_(A80)Cl>\Cl
Cl/P<_q4Cl>/S`/_q4Cl
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Thiophosphoryl chloride is involved

  • P4S10 + 6PCl5 "150-200^oC"--> 10PSCl3
  • PSCl3 + 6NaOH "100^oC"--> Na3PO3S + 3NaCl + 3H2O
  • PCl3 + S → PSCl3
  • 3PCl5 + P2S5 → 5PSCl3
  • PSCl3 + 4H2O → H3PO4 + H2S + 3HCl