dimethoxyphosphinothioyl dimethyl phosphate

Names

[ CAS No. ]:
51120-35-5

[ Name ]:
dimethoxyphosphinothioyl dimethyl phosphate

[Synonym ]:
Tetramethyl thiopyrophosphate
Thiodiphosphorothioic acid,O,O,O',O'-tetramethyl ester
1,2-Dithio-diphosphorsaeure-tetra-O-methylester
1,2-dithio-diphosphoric acid tetra-O-methyl ester
Thiophosphorsaeure-anhydrid-O,O,O,O-tetramethylesters
Thiopyrophosphoric acid,tetramethyl ester

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
234.8ºC at 760mmHg

[ Molecular Formula ]:
C4H12O6P2S

[ Molecular Weight ]:
250.14700

[ Flash Point ]:
95.8ºC

[ Exact Mass ]:
249.98300

[ PSA ]:
114.93000

[ LogP ]:
2.57180

[ Index of Refraction ]:
1.463

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • bis(O,O-dimethylphosphoryl) disulfide
  • POTASSIUM CYANIDE
  • tetramethyl symmetrical monothiopyrophosphate
  • Acetone

DownStream

Related Compounds

  • (fluoromethylideneamino) dimethyl phosphate
  • methoxycarbonyl dimethyl phosphate
  • butyl dimethyl phosphate
  • dimethoxyphosphanyl dimethyl phosphate
  • Phenol, dimethyl-, phosphate (3:1), 2-alkylphenol-low
  • diethoxyphosphanyl dimethyl phosphate