1,2-Oxathiolan-5-one,2,2-dioxide

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Names

[ CAS No. ]:
5961-88-6

[ Name ]:
1,2-Oxathiolan-5-one,2,2-dioxide

[Synonym ]:
Sulfopropionic anhydride
Sulfopropionic acid anhydride
1,2-oxathiolane-5-one 2-dioxide
Sulfopropanoic anhydride
3-sulfo-propionic acid-anhydride
3-Sulfopropionic acid cyclic anhydride
3-Sulfo-propionsaeure-anhydrid
3-Sulfopropionic anhydride
1,2-Oxathiolan-5-one 2,2-dioxide

Chemical & Physical Properties

[ Density]:
1.643g/cm3

[ Boiling Point ]:
247.9ºC at 760 mmHg

[ Molecular Formula ]:
C3H4O4S

[ Molecular Weight ]:
136.12600

[ Flash Point ]:
103.8ºC

[ Exact Mass ]:
135.98300

[ PSA ]:
68.82000

[ LogP ]:
0.34390

[ Index of Refraction ]:
1.504

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Mercaptopropionic acid
  • 3-sulfopropanoic acid
  • Thionyl chloride

DownStream

  • 3-(2,2,2-trifluoroethoxysulfonyl)propanoic acid
  • 3-chlorosulfonylpropanoyl chloride

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • N-cyclohexyl-3-(3-fluorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5-amine
  • 1-(2-chlorobenzyl)-3-(4-chlorophenyl)-7,9-dimethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione
  • 2-(3-(furan-2-ylmethyl)-2,4-dioxo-3,4-dihydrobenzo[4,5]thieno[3,2-d]pyrimidin-1(2H)-yl)-N-(2-(trifluoromethyl)phenyl)acetamide
  • 2-((2-(4-chlorophenyl)-5H-chromeno[2,3-d]pyrimidin-4-yl)thio)-1-(piperidin-1-yl)ethanone
  • 1-(4-chlorobenzyl)-3-(4-chlorophenyl)-7,9-dimethyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione
  • 3-(benzofuran-2-carboxamido)-N-(2,4-dimethoxyphenyl)benzofuran-2-carboxamide
  • N-(2-methoxyphenyl)-3-(2-(thiophen-2-yl)acetamido)benzofuran-2-carboxamide
  • Z-D-Glu-OEt
  • 6,7-dimethoxy-1-(3-methylbenzyl)-3-tosylquinolin-4(1H)-one
  • 8-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-3-methyl-7-(2-methylbenzyl)-1H-purine-2,6(3H,7H)-dione
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