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

  • 6-Ethoxy-5-fluoropyrimidine-4-carboxylic acid
  • 2-Fluoro-6-methoxy-4-(trifluoromethyl)benzaldehyde
  • 6-Fluoro-2-methoxy-3-(trifluoromethyl)benzaldehyde
  • 6'-Fluoro-2'-methoxy-3'-(trifluoromethyl)acetophenone
  • 2'-Fluoro-6'-hydroxy-4'-(trifluoromethyl)acetophenone
  • 6'-Fluoro-2'-hydroxy-3'-(trifluoromethyl)acetophenone
  • 2-Fluoro-6-methoxy-4-(trifluoromethyl)benzoic acid
  • 6-Fluoro-2-methoxy-3-(trifluoromethyl)benzoic acid
  • 3-Pyrrolidin-1-ylpropyl methanesulfonate
  • 2-Bromo-1-ethenyl-3-methoxybenzene
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