1,3,2,4-Dithiadiphosphetane,2,4-dimethyl-, 2,4-disulfide

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Names

[ CAS No. ]:
1121-81-9

[ Name ]:
1,3,2,4-Dithiadiphosphetane,2,4-dimethyl-, 2,4-disulfide

[Synonym ]:
Dithiomethylphosphonsaeureanhydrid
2,4-dimethyl-1,3,2,4-dithiadiphosphetane 2,4-disulfide
2,4-dimethyl-cyclodiphosphathiane 2,4-disulfide
Methandithiophosphonsaeure-dianhydrid
Methadithiophosphonsaeure-methylester
2,4-bis(methyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide
methyldithiophosphonic acid anhydride
Methyldithiophosphonic acid anhydride dimer

Chemical & Physical Properties

[ Density]:
1.57g/cm3

[ Boiling Point ]:
287.7ºC at 760mmHg

[ Molecular Formula ]:
C2H6P2S4

[ Molecular Weight ]:
220.27700

[ Flash Point ]:
127.8ºC

[ Exact Mass ]:
219.88300

[ PSA ]:
134.40000

[ LogP ]:
4.64620

[ Vapour Pressure ]:
0.00423mmHg at 25°C

[ Index of Refraction ]:
1.679

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methylphosphonothioic dichloride
  • hydrogen sulfide

DownStream

  • methoxy-methyl-sulfanylidene-sulfido-λ5-phosphane
  • 2,2,3,3,4,4,4-heptafluorobutoxy-methyl-oxido-sulfanylidene-λ5-phosphane

Related Compounds

  • N,2,2-trimethyl-N-{1-[6-(trifluoromethyl)pyridin-3-yl]piperidin-3-yl}propanamide
  • 2-{[3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]methyl}pyridine
  • N-[1-(3-bromopyridin-2-yl)piperidin-3-yl]-N,2,2-trimethylpropanamide
  • N-[1-(3-bromopyridin-4-yl)piperidin-3-yl]-N,2,2-trimethylpropanamide
  • 4-{4-[(6-Methoxypyridin-3-yl)methyl]-3-methylpiperazin-1-yl}-6-methyl-2-(methylsulfanyl)pyrimidine
  • N-{1-[(3,3-difluorocyclobutyl)methyl]piperidin-4-yl}-2,2-dimethylpropanamide
  • 2-[3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]pyrimidine
  • 2-[3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]pyrazine
  • 6-(6-Methyl-1,2,3,4-tetrahydroquinolin-1-yl)pyridazine-3-carbonitrile
  • 2-{4-[(3,6-Dimethylpyrazin-2-yl)oxy]piperidin-1-yl}-1-(morpholin-4-yl)ethan-1-one
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