Diphosphoryl chloride
ALDRICH/381829 - 97%
Synonym: Diphosphoric tetrachloride; Pyrophosphoric tetrachloride; Pyrophosphoryl chloride
CAS Number: 13498-14-1
Empirical Formula (Hill Notation): Cl4O3P2
Molecular Weight: 251.76
EC Number: 236-824-4
MDL Number: MFCD00061542
Linear Formula: Cl2P(O)OP(O)Cl2
Product Type: Chemical
| assay | 97% |
| bp | 90 °C/12 mmHg (lit.) |
| density | 1.82 g/mL at 25 °C (lit.) |
| InChI | 1S/Cl4O3P2/c1-8(2,5)7-9(3 |
| InChI key | CNTIXUGILVWVHR-UHFFFAOYSA |
| 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 | n |
| SMILES string | ClP(Cl)(=O)OP(Cl)(Cl)=O |
| Application: | Useful reagent for the Vilsmeier formylation and glyoxylation reactions of nucleophilic aromatic compounds. |
| Packaging: | 5, 25 mL in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 14-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3264 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH014 |
| Purity | 97% |
| bp | 90 °C/12 mmHg (lit.) |
| Density | 1.82 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352101 |