Diphosphoryl chloride
CAS Number13498-14-1
FormulaCl2P(O)OP(O)Cl2
Mol. Weight251.76 g/mol
Diphosphoryl chloride
What is Diphosphoryl chloride?
Diphosphoryl chloride is a chemical compound with CAS number 13498-14-1 and molecular formula Cl2P(O)OP(O)Cl2. It is used in various industrial and research applications.
Applications
Useful reagent for the Vilsmeier formylation and glyoxylation reactions of nucleophilic aromatic compounds.1
Specifications
Linear Formula
Cl2P(O)OP(O)Cl2
Molecular Weight
251.76 g/mol
Assay/Purity
97%
Boiling Point
90 °C/12 mmHg(lit.)
Density
1.82 g/mL at 25 °C(lit.)
Safety Information
GHS05Signal Word
Danger
Hazard Statements
H314
Precautionary Statements
P280-P305 + P351 + P338-P310
Required PPE
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
EC Number
236-824-4
WGK Germany
3