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Diphosphoryl chloride

CAS 13498-14-1: Diphosphoryl chloride

Description:Diphosphoryl chloride, with the CAS number 13498-14-1, is an inorganic compound characterized by its phosphorus-oxygen-chlorine framework. It typically appears as a colorless to yellowish liquid and is known for its strong reactivity, particularly with water, where it hydrolyzes to form phosphoric acid and hydrochloric acid. This compound features two phosphoryl (PO) groups bonded to a central phosphorus atom, contributing to its unique chemical properties. Diphosphoryl chloride is primarily utilized in organic synthesis and as a reagent in the preparation of various phosphorus-containing compounds. It is important to handle this substance with care due to its corrosive nature and potential to release toxic gases upon reaction with moisture. Additionally, it is sensitive to air and should be stored in a dry, inert atmosphere to prevent degradation. Overall, diphosphoryl chloride serves as a valuable intermediate in chemical synthesis, particularly in the field of phosphorus chemistry.

Formula:Cl4O3P2

InChI:InChI=1S/Cl4O3P2/c1-8(2,5)7-9(3,4)6

InChI key:InChIKey=CNTIXUGILVWVHR-UHFFFAOYSA-N

SMILES:O=P(Cl)(Cl)OP(=O)(Cl)Cl

  • Synonyms:
  • Chlorodiphosphoric Acid
  • Diphosphoryl Chloride
  • Diphosphoryl Tetrachloride
  • Phosphorodichloridic anhydride
  • Phosphorus chloride oxide (P<sub>2</sub>Cl<sub>4</sub>O<sub>3</sub>)
  • Pyrophosphoric Tetrachloride
  • Pyrophosphoryl tetrachloride
  • Tetrachloropyrophosphoric acid
  • Phosphorus chloride oxide (P2Cl4O3)
  • Pyrophosphoryl chloride
  • See more synonyms
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Ref: 3B-D2883

25g79.00 €
Estimated delivery in United States, on Wednesday 26 Feb 2025
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Pyrophosphoryl chloride

CAS:13498-14-1

Ref: 02-022362

25gTo inquire
Estimated delivery in United States, on Thursday 27 Feb 2025
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Diphosphoryl chloride, 90+%

CAS:13498-14-1

Ref: AC-39362

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25ml68.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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Diphosphoryl Chloride 90%

Controlled Product
CAS:13498-14-1

Ref: TR-D492085

1g97.00 €
5g118.00 €
25g367.00 €
Estimated delivery in United States, on Tuesday 15 Apr 2025
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Diphosphoryl chloride

CAS:13498-14-1

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