Product Name

  • Name

    dimethyl dipropan-2-yl diphosphate

  • EINECS
  • CAS No. 63919-09-5
  • Density 1.201g/cm3
  • Solubility
  • Melting Point
  • Formula C8H20O7P2
  • Boiling Point 251.9°C at 760 mmHg
  • Molecular Weight 290.22
  • Flash Point 120.2°C
  • Transport Information
  • Appearance
  • Safety A poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of POx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 63919-09-5 (dimethyl dipropan-2-yl diphosphate)
  • Hazard Symbols A poison.
  • Synonyms
  • PSA
  • LogP

Dimethyl diisopropyl pyrophosphate Chemical Properties

Empirical Formula of Dimethyl diisopropyl pyrophosphate (CAS NO.63919-09-5): C8H20O7P2
Molecular Weight: 290.1877 
Index of Refraction: 1.423
Density: 1.201 g/cm3
Flash Point: 120.2 °C
Enthalpy of Vaporization: 46.95 kJ/mol
Boiling Point: 251.9 °C at 760 mmHg
Vapour Pressure: 0.0316 mmHg at 25 °C
Structure of Dimethyl diisopropyl pyrophosphate (CAS NO.63919-09-5):
                        
IUPAC Name: [Methoxy(propan-2-yloxy)phosphoryl] methyl propan-2-yl phosphate
Canonical SMILES: CC(C)OP(=O)(OC)OP(=O)(OC)OC(C)C
InChI: InChI=1S/C8H20O7P2/c1-7(2)13-16(9,11-5)15-17(10,12-6)14-8(3)4/h7-8H,1-6H3
InChIKey: XQQHLZPRNJYEBV-UHFFFAOYSA-N

Dimethyl diisopropyl pyrophosphate Toxicity Data With Reference

1.    

ipr-mus LD50:2500 µg/kg

    AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 6 (1952),9.

Dimethyl diisopropyl pyrophosphate Safety Profile

A poison by intraperitoneal route. When heated to decomposition Dimethyl diisopropyl pyrophosphate (CAS NO.63919-09-5) emits toxic vapors of POx.

Dimethyl diisopropyl pyrophosphate Specification

 Dimethyl diisopropyl pyrophosphate , its cas register number is 63919-09-5. It also can be called CID115865 ; LS-136495 ; and Pyrophosphoric acid, dimethyl diisopropyl ester .

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