381829

Diphosphoryl chloride

97%

• Synonym(s): Diphosphoric tetrachloride, Pyrophosphoric tetrachloride, Pyrophosphoryl chloride
• Linear Formula: Cl₂P(O)OP(O)Cl₂
• CAS Number: 13498-14-1
• Molecular Weight: 251.76
• EC Number: 236-824-4
• MDL number: MFCD00061542
• UNSPSC Code: 12352101
• PubChem Substance ID: 24863841
• NACRES: NA.22

Properties

• Assay: 97%
• 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
• refractive index: n20/D 1.475 (lit.)
• bp: 90 °C/12 mmHg (lit.)
• density: 1.82 g/mL at 25 °C (lit.)
• 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.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Supplementary Hazards: EUH014
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves