Product Name

  • Name

    O,O-diethyl O,O-dimethyl dithiodiphosphate

  • EINECS
  • CAS No. 64048-13-1
  • Density 1.317g/cm3
  • Solubility
  • Melting Point
  • Formula C6H16 O5 P2 S2
  • Boiling Point 284.3°C at 760 mmHg
  • Molecular Weight 294.27
  • Flash Point 125.8°C
  • Transport Information
  • Appearance
  • Safety A deadly poison by intramuscular and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of SOx and POx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 64048-13-1 (O,O-diethyl O,O-dimethyl dithiodiphosphate)
  • Hazard Symbols
  • Synonyms Ethylmethyl thiopyrophosphate (6CI,7CI)
  • PSA
  • LogP

P-Diethyl P'-dimethyl thiopyrophosphate Chemical Properties

Empirical Formula of P-Diethyl P'-dimethyl thiopyrophosphate (CAS NO.64048-13-1): C6H16O5P2S2
Molecular Weight: 294.2658 
Index of Refraction: 1.51
Density: 1.317 g/cm3
Flash Point: 125.8 °C
Enthalpy of Vaporization: 50.23 kJ/mol
Boiling Point: 284.3 °C at 760 mmHg
Vapour Pressure: 0.00514 mmHg at 25 °C
Structure of P-Diethyl P'-dimethyl thiopyrophosphate (CAS NO.64048-13-1):
                        
IUPAC Name: Diethoxyphosphinothioyloxy-dimethoxy-sulfanylidene-λ5-phosphane
Canonical SMILES: CCOP(=S)(OCC)OP(=S)(OC)OC
InChI: InChI=1S/C6H16O5P2S2/c1-5-9-13(15,10-6-2)11-12(14,7-3)8-4/h5-6H2,1-4H3
InChIKey: VDWHIZGTRITZOX-UHFFFAOYSA-N

P-Diethyl P'-dimethyl thiopyrophosphate Toxicity Data With Reference

1.    

ims-rat LD50:1 mg/kg

    CJCHAG    Canadian Journal of Chemistry. 34 (1956),1819.
2.    

ipr-mus LD50:1800 µg/kg

    CJCHAG    Canadian Journal of Chemistry. 34 (1956),1819.
3.    

ims-mus LD50:1 mg/kg

    CJCHAG    Canadian Journal of Chemistry. 34 (1956),1819.

P-Diethyl P'-dimethyl thiopyrophosphate Safety Profile

A deadly poison by intramuscular and intraperitoneal routes. When heated to decomposition P-Diethyl P'-dimethyl thiopyrophosphate (CAS NO.64048-13-1) emits very toxic fumes of SOx and POx.

P-Diethyl P'-dimethyl thiopyrophosphate Specification

 P-Diethyl P'-dimethyl thiopyrophosphate , its cas register number is 64048-13-1. It also can be called Thiopyrophosphoric acid, P-(diethyl) P'-(dimethyl) ester ; and BRN 2274467 .

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