Phosphorodithioic acid, O,O-diethyl ester

• Formula: C₄H₁₁O₂PS₂
• Molecular weight: 186.233
• IUPAC Standard InChI: InChI=1S/C4H11O2PS2/c1-3-5-7(8,9)6-4-2/h3-4H2,1-2H3,(H,8,9) Copy

  
• IUPAC Standard InChIKey: IRDLUHRVLVEUHA-UHFFFAOYSA-N Copy
• CAS Registry Number: 298-06-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Diethyl dithiophosphate; Diethyl phosphorodithioate; Diethyl ester of phosphorodithioic acid; Dithiophosphoric acid, O,O-diethyl ester; O,O-Diethyl dithiophosphate; O,O-Diethyl dithiophosphoric acid; O,O-Diethyl hydrogen phosphorodithioate; O,O-Diethyl phosphorodithioic acid; O,O-Diethyl-S-hydrogen phosphorodithioate; O,O'-Diethyl dithiophosphate; O,O'-Diethyl hydrogen dithiophosphate; Kyselina O,O-diethyldithiofosforecna; O,O-Diethylphosphorodithioate; Phosphorodithioic acid, O,O'-diethyl ester; Phosphorothiothionic acid, O,O-diethyl ester; Di-O-ethyl dithiophosphate; NSC 171184; O,O-Diethyl dithiophosphoric acid ester; O,O-Diethyl thiolothionophosphate
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: William E. Acree, Jr., James S. Chickos

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Sagadeev and Safina, 2008
Sagadeev, E.V.; Safina, Yu.G., Thermochemistry of dithiophosphoric acid derivatives, Russ J Gen Chem, 2008, 78, 1, 65-68, https://doi.org/10.1134/S107036320801012X . [all data]

Notes

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• Symbols used in this document:
  

  ΔvapH°

  Enthalpy of vaporization at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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