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

  • 1-(3-nitrothiophen-2-yl)-1H-pyrazole
  • 2-Bromo-5-(2-pyrazolyl)thiophene
  • Benzene,1,1'-(1,1,2,2-tetrafluoro-1,2-ethanediyl)bis[4-chloro
  • 1,1'-(1,1,2,2-Tetrafluoro-1,2-ethanediyl)bis(3,4-dichlorobenzene)
  • 1,2-Bis-[4-chloro-3-(trifluoromethyl)phenyl]tetrafluoroethane
  • 7,7,11,11-Tetramethyl-7H,11H-benz[1,8]indolizino[2,3,4,5,6-defg]acridine
  • 8,8-dimethyl-8H-indolo[3,2,1-de]acridine
  • 1-Benzyl-6-oxo-1,6-dihydropyridine-3-carbonitrile
  • 2-(Piperidin-4-yl)ethanethiol
  • 1-Benzyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
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