chempirical

Diphosphoryl chloride

Cl4O3P2CAS 13498-14-1251.74 g/mol

Open in Covalent MOL file
OPClClOPOClCl

Properties

Molecular formula
Cl4O3P2
Molar mass
251.74 g/mol
Exact mass
249.8077 Da
Density
1.82 g/mL (at 415 °C)
Boiling point
65 °C
logP
4.17Crippen estimate
Polar surface area
43.4 Ų
H-bond donors / acceptors
0 / 3
Rotatable bonds
2

Identifiers

CAS number
13498-14-1
SMILES
O=P(Cl)(Cl)OP(=O)(Cl)Cl
InChIKey
CNTIXUGILVWVHR-UHFFFAOYSA-N
InChI
InChI=1S/Cl4O3P2/c1-8(2,5)7-9(3,4)6

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

5 names
  • Pyrophosphoryl chloride
  • Phosphorodichloridic anhydride
  • Tetrachloropyrophosphoric acid
  • Phosphorus chloride oxide (P2Cl4O3)
  • Pyrophosphoryl tetrachloride

Work with Diphosphoryl chloride

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Methyl dichlorophosphate677-24-753 % similar Phenyl phosphorodichloridate770-12-745 % similar Ethyl phosphorodichloridate1498-51-745 % similar 4-Chlorophenyl phosphorodichloridate772-79-242 % similar o-Chlorophenyl dichlorophosphate15074-54-138 % similar Phosphoryl chloride10025-87-333 % similar 2-Chloro-2-oxo-1,3,2-dioxaphospholane6609-64-930 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook