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

Modify Date: 2025-09-13 13:33:22

1,2-Oxathiolan-5-one,2,2-dioxide Structure
1,2-Oxathiolan-5-one,2,2-dioxide structure
Common Name 1,2-Oxathiolan-5-one,2,2-dioxide
CAS Number 5961-88-6 Molecular Weight 136.12600
Density 1.643g/cm3 Boiling Point 247.9ºC at 760 mmHg
Molecular Formula C3H4O4S Melting Point N/A
MSDS N/A Flash Point 103.8ºC

 Names

Name 2,2-dioxooxathiolan-5-one
Synonym More Synonyms

 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

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

1,2-Oxathiolan-...

CAS#:5961-88-6

Literature: AstraZeneca AB Patent: US6734184 B1, 2004 ; Location in patent: Page/Page column 23 ; US 6734184 B1

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

1,2-Oxathiolan-...

CAS#:5961-88-6

Literature: Polyakova, Svetlana M.; Belov, Vladimir N.; Bossi, Mariano L.; Hell, Stefan W. European Journal of Organic Chemistry, 2011 , # 18 p. 3301 - 3312

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

1,2-Oxathiolan-...

CAS#:5961-88-6

Literature: Lourenco, Nuno M. T.; Monteiro, Carlos M.; Afonso, Carlos A. M. European Journal of Organic Chemistry, 2010 , # 36 p. 6938 - 6943

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

1,2-Oxathiolan-...

CAS#:5961-88-6

Literature: Kharasch; Chao; Brown Journal of the American Chemical Society, 1940 , vol. 62, p. 2396

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

1,2-Oxathiolan-...

CAS#:5961-88-6

Literature: Kharasch; Brown Journal of the American Chemical Society, 1940 , vol. 62, p. 928 Full Text Show Details Du Pont de Nemours and Co. Patent: US2383320 , 1940 ;

 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%

 Synonyms

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
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