benzene-1,4-disulfonic acid

Modify Date: 2025-08-25 19:01:02

benzene-1,4-disulfonic acid Structure
benzene-1,4-disulfonic acid structure
Common Name benzene-1,4-disulfonic acid
CAS Number 31375-02-7 Molecular Weight 238.23800
Density 1.764g/cm3 Boiling Point N/A
Molecular Formula C6H6O6S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name benzene-1,4-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.764g/cm3
Molecular Formula C6H6O6S2
Molecular Weight 238.23800
Exact Mass 237.96100
PSA 125.50000
LogP 2.34160
Index of Refraction 1.62
InChIKey OATNQHYJXLHTEW-UHFFFAOYSA-N
SMILES O=S(=O)(O)c1ccc(S(=O)(=O)O)cc1

 Safety Information

HS Code 2904100000

 Synthetic Route

 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

para-benzenedisulfonic acid
1,4-Benzoldisulfonsaeure
p-benzenedisulfonic acid
p-Benzoldisulfonsaeure
Disulf
benzene-1,4-disulphonic acid
1,4-Benzenedisulfonicacid
Benzol-1,4-disulfonsaeure
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