2,3-Dihydroxybenzenesulfonic acid structure

2,3-Dihydroxybenzenesulfonic acid

2,3-dihydroxybenzenesulfonic acid

Also Known As: 3-Sulfocatechol|sulfocatechol|2,3-dihydroxybenzenesulfonic acid|catechol sulfonic acid|2,3-dihydroxybenzenesulfonate|2,3-dihydroxy-benzenesulfonic acid|Calcium Dobesilate Impurity 8|Calcium Dobesilate Impurity 14|2,3-Dihydroxy-benzolsulfonsaeure|2,3-Dihydroxybenzene-1-sulfonic acid|Benzenesulfonic acid, 2,3-dihydroxy-

CAS: 6917-79-9
Molecular Formula C6H6O5S
Molecular Weight 189.99359 g/mol
LogP 0.5
Topological Polar Surface Area 103.0 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 5
Rotatable Bonds 1
Exact Mass 189.99359
Monoisotopic Mass 189.99359
Heavy Atoms 12
Complexity 241.0

Chemical Identifiers

CAS Number 6917-79-9
SMILES C1=CC(=C(C(=C1)S(=O)(=O)O)O)O
InChIKey VZYDKJOUEPFKMW-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 18 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (2 patents) Analytical Reagents (9 patents) Biotechnology (7 patents) Catalysts (6 patents) Coatings & Adhesives (9 patents) Dyes & Pigments (37 patents) Electronic Chemicals (10 patents) Heterocyclic Building Blocks (155 patents) Organic Building Blocks (20 patents) Organometallic Reagents (9 patents) Paper Chemicals (7 patents) Pharmaceutical Intermediates (187 patents) Photographic Chemicals (786 patents) Plastic Additives (6 patents) Polymer Intermediates (25 patents) Specialty Chemicals (9 patents) Surfactants & Detergents (19 patents) Textile Chemicals (15 patents)

Product Overview

2,3-Dihydroxybenzenesulfonic acid (CAS 6917-79-9), with molecular formula C6H6O5S and molecular weight 189.99359 g/mol. IUPAC: 2,3-dihydroxybenzenesulfonic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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