benzene-1,2-diol,benzenesulfonic acid

Modify Date: 2025-09-18 19:54:14

benzene-1,2-diol,benzenesulfonic acid Structure
benzene-1,2-diol,benzenesulfonic acid structure
Common Name benzene-1,2-diol,benzenesulfonic acid
CAS Number 3905-43-9 Molecular Weight 426.46100
Density N/A Boiling Point N/A
Molecular Formula C18H18O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name benzene-1,2-diol,benzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H18O8S2
Molecular Weight 426.46100
Exact Mass 426.04400
PSA 165.96000
LogP 5.12600

 Safety Information

HS Code 2904100000

 Synthetic Route

~98%

benzene-1,2-diol,benzenesulfonic acid Structure

benzene-1,2-dio...

CAS#:3905-43-9

Literature: O'Connell, John F.; Rapoport, Henry Journal of Organic Chemistry, 1992 , vol. 57, # 17 p. 4775 - 4777

~82%

benzene-1,2-diol,benzenesulfonic acid Structure

benzene-1,2-dio...

CAS#:3905-43-9

Literature: Katritzky; Zhang; Wu Synthetic Communications, 1994 , vol. 24, # 2 p. 205 - 216

~%

benzene-1,2-diol,benzenesulfonic acid Structure

benzene-1,2-dio...

CAS#:3905-43-9

Literature: O'Connell, John F.; Rapoport, Henry Journal of Organic Chemistry, 1992 , vol. 57, # 17 p. 4775 - 4777

 Customs

HS Code 2904100000
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

1,2-bis<(benzenesulfonyl)oxy>benzene
1,2-di<(benzenesulfonyl)oxy>benzene
1,2-Benzenediol,dibenzenesulfonate
Pyrocatechol dibenzolsulphonat
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