3H-2,1-Benzoxathiole,1,1-dioxide

Modify Date: 2025-09-19 19:20:09

3H-2,1-Benzoxathiole,1,1-dioxide Structure
3H-2,1-Benzoxathiole,1,1-dioxide structure
Common Name 3H-2,1-Benzoxathiole,1,1-dioxide
CAS Number 4430-23-3 Molecular Weight 170.18600
Density 1.465g/cm3 Boiling Point 310.7ºC at 760mmHg
Molecular Formula C7H6O3S Melting Point N/A
MSDS N/A Flash Point 141.7ºC

 Names

Name 3H-2,1λ6-benzoxathiole 1,1-dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.465g/cm3
Boiling Point 310.7ºC at 760mmHg
Molecular Formula C7H6O3S
Molecular Weight 170.18600
Flash Point 141.7ºC
Exact Mass 170.00400
PSA 51.75000
LogP 1.98630
Index of Refraction 1.602
InChIKey SDJPPXJZWJEAPT-UHFFFAOYSA-N
SMILES O=S1(=O)OCc2ccccc21

 Safety Information

HS Code 2934991000

 Synthetic Route

~%

3H-2,1-Benzoxathiole,1,1-dioxide Structure

3H-2,1-Benzoxat...

CAS#:4430-23-3

Literature: Arapov, O. V.; Rudenko, A. P.; Zarubin, M. Ya. Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, # 1 p. 152 - 163 Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 1 p. 168 - 180

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3H-2,1-Benzoxathiole,1,1-dioxide Structure

3H-2,1-Benzoxat...

CAS#:4430-23-3

Literature: Davies; Dick Journal of the Chemical Society, 1932 , p. 2042,2046

~%

3H-2,1-Benzoxathiole,1,1-dioxide Structure

3H-2,1-Benzoxat...

CAS#:4430-23-3

Literature: Arapov, O. V.; Rudenko, A. P.; Zarubin, M. Ya. Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, # 1 p. 152 - 163 Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 1 p. 168 - 180

~%

3H-2,1-Benzoxathiole,1,1-dioxide Structure

3H-2,1-Benzoxat...

CAS#:4430-23-3

Literature: Davies; Dick Journal of the Chemical Society, 1932 , p. 2042,2046

~%

3H-2,1-Benzoxathiole,1,1-dioxide Structure

3H-2,1-Benzoxat...

CAS#:4430-23-3

Literature: List; Stein Chemische Berichte, 1898 , vol. 31, p. 1663

 Customs

HS Code 2934991000
Summary 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2-sulfobenzoic anhydride
Tolylsulton
EINECS 224-620-8
3H-benz[c][1,2]oxathiol-1,1-dioxide
3H-benzo[c][1,2]oxathiole 1,1-dioxide
3H-Benz[c][1,2]oxathiol-1,1-dioxid
3H-2,1-Benzoxathiole,1,1-dioxide
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