4-Aminobenzenesulfinic acid
4-aminobenzenesulfinic acid
Also Known As: 4-aminobenzenesulfinic acid|p-Aminobenzenesulfinic acid|4-Aminobenzenesulfinicacid|Paraaminobenzolsulfinsaure|4-aminobenzene-1-sulfinic acid|4-aminophenylsulfinic acid|4-Aminobenzene sulfinic acid|Benzenesulfinic acid, 4-amino-|p-aminobenzene sulphinic acid
CAS: 7472-15-3
| Molecular Formula | C6H7NO2S |
|---|---|
| Molecular Weight | 157.01974 g/mol |
| LogP | 0.4 |
| Topological Polar Surface Area | 82.5 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 157.01974 |
| Monoisotopic Mass | 157.01974 |
| Heavy Atoms | 10 |
| Complexity | 132.0 |
Chemical Identifiers
| CAS Number | 7472-15-3 |
|---|---|
| SMILES | C1=CC(=CC=C1N)S(=O)O |
| InChIKey | YSEBWPQBEDKBBV-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 8 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (2 patents)
Dyes & Pigments (4 patents)
Heterocyclic Building Blocks (11 patents)
Organic Building Blocks (9 patents)
Pharmaceutical Intermediates (5 patents)
Photographic Chemicals (98 patents)
Plastic Additives (1 patents)
Polymer Intermediates (2 patents)
Product Overview
4-Aminobenzenesulfinic acid (CAS 7472-15-3), with molecular formula C6H7NO2S and molecular weight 157.01974 g/mol. IUPAC: 4-aminobenzenesulfinic acid.
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.
View MSDS →
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