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Phosphorus pentachloride

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Phosphorus pentachloride

Molecular formula: Cl5P CAS# 10026-13-8
Categories: Binary compound
Names
English:
PCl5
Pentachlorophosphorane
Phosphorus pentachloride(IUPAC) [Wiki]
Phosphorus(V) chloride(IUPAC)
UN 1806
pentachloro-λ5-phosphane(IUPAC)
pentachloro-λ5-phosphane(IUPAC)
Русский:
Пентахлорид фосфора
Хлорид фосфора(V) [Wiki]
пятихлористый фосфор
хлорангидрид фосфорной кислоты
German:
Phosphor(V)-chlorid
Phosphorpentachlorid [Wiki]
Español:
Cloruro de fósforo (V)(IUPAC) [Wiki]
Pentacloruro de fósforo
French:
Pentachlorure de phosphore [Wiki]
Italiano:
Pentacloruro di fosforo(IUPAC) [Wiki]
cloruro di fosforo(V)
pentacloro-λ5-fosfano(IUPAC)
pentacloruro di fosforo
日本語:
五塩化リン [Wiki]
塩化リン(V)
中文:
五氯化磷 [Wiki]
氯化磷(V)(IUPAC)

Variants of the formula:

PCl5
Cl|P<`-Cl><|Cl><\wCl></dCl>
Cl|P<_(a36)Cl><_(a-36)Cl><_(a108)Cl>_(a-108)Cl
Cl|P</Cl><\Cl><`\Cl>`/Cl
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Phosphorus pentachloride is involved

  • PCl3 + Cl2 <=> PCl5
  • PCl5 + 4H2O -> H3PO4 + 5HCl
  • SO2 + PCl5 "50-60^oC"--> SOCl2 + POCl3
  • P4O10 + 6PCl5 "150-175^oC"--> 10POCl3
  • 2PCl5 + CaSO3 "50-60^oC"--> 2POCl3 + SCl2O + CaCl2