O,O,S-Trimethyl Dithiophosphate

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Properties Simple | Detailed

Formula C3H10O2PS2
IUPAC Name dimethoxy-methylsulfanyl-sulfido-phosphonium
Molecular Mass 173.214 g·mol−1
Heat of Formation -563.9 ± 16.7 kJ·mol−1
Dipole Moment 3.95 ± 1.08 D
Volume 193.35 Å 3
Surface Area 187.87 Å 2
HOMO Energy -8.88 ± 0.55 eV
LUMO Energy 2.44 ± eV
Point Group Symmetry Cs
Synonyms
  • dimethoxy-(methylthio)-thioxo-phosphorane
  • dimethoxy-(methylthio)-thioxophosphorane
  • dimethoxy-methylsulfanyl-sulfanylidene-phosphorane
  • dimethoxy-methylsulfanyl-sulfanylidenephosphorane
  • dimethoxy-methylsulfanyl-thioxo-phosphorane
  • o,o,s-trimethylphosphorodithioate
  • o,o,s-trimethylphosphorodithionate
  • phosphorodithioic acid, o,o,s-trimethyl ester
CAS Number(s)
  • 2953-29-9
InChIKey ILDHFYGNYDICFB-UHFFFAOYSA-N
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