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

  • 4-(7-(2-Fluorophenyl)-1,1-dioxido-1,4-thiazepane-4-carbonyl)piperidine-2,6-dione
  • (7-(2-Fluorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(isochroman-3-yl)methanone
  • 1-(7-(2-fluorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)-3-(2-methyl-1H-indol-1-yl)propan-1-one
  • (7-(2-chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(4-methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)methanone
  • (7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(2-phenylthiazol-4-yl)methanone
  • 1-(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)-4-phenylbutane-1,4-dione
  • Methyl 4-(7-(2-chlorophenyl)-1,1-dioxido-1,4-thiazepane-4-carbonyl)benzoate
  • 1-(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)pent-4-en-1-one
  • (7-(2-chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(5-methyl-1-phenyl-1H-pyrazol-4-yl)methanone
  • (7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(o-tolyl)methanone
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