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381829 Sigma-Aldrich

Diphosphoryl chloride

97%

Synonym: Diphosphoric tetrachloride, Pyrophosphoric tetrachloride, Pyrophosphoryl chloride

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphorus Precursors
assay   97%
refractive index   n20/D 1.475 (lit.)
bp   90 °C/12 mmHg (lit.)
density   1.82 g/mL at 25 °C (lit.)
functional group   phosphine
reaction suitability   reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reaction type: Heck Reaction
  reaction type: Hiyama Coupling
  reaction type: Negishi Coupling
  reaction type: Sonogashira Coupling
  reaction type: Stille Coupling
  reaction type: Suzuki-Miyaura Coupling
  reagent type: ligand
SMILES string   ClP(Cl)(=O)OP(Cl)(Cl)=O
InChI   1S/Cl4O3P2/c1-8(2,5)7-9(3,4)6
InChI key   CNTIXUGILVWVHR-UHFFFAOYSA-N

Description

Application

Useful reagent for the Vilsmeier formylation and glyoxylation reactions of nucleophilic aromatic compounds.

Packaging

5, 25 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN 3264 8 / PGII
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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