252700

4-(Chlorosulfonyl)benzoic acid

96%

• Linear Formula: ClSO₂C₆H₄CO₂H
• CAS Number: 10130-89-9
• Molecular Weight: 220.63
• EC Number: 233-367-2
• MDL number: MFCD00007448
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855231
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 96%
• form: solid
• mp: 233-235 °C (lit.)
• functional group: carboxylic acid
• SMILES string: OC(=O)c1ccc(cc1)S(Cl)(=O)=O
• InChI: 1S/C7H5ClO4S/c8-13(11,12)6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
• InChI key: PTCSSXYPZOFISK-UHFFFAOYSA-N

Description

Application

4-(Chlorosulfonyl)benzoic acid was used in the preparation of polymer bound transfer hydrogenation catalyst and 4-(carboxymethyl-sulfamoyl)-benzoyladenosine. It was also used as a reagent in the sulfonation of γ-cyclodextrin.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges