4-<WBR>(Chlorosulfonyl)<WBR>benzoic acid , 96% , 10130-89-9

CAS NO.：10130-89-9

Empirical Formula: C7H5ClO4S

Molecular Weight: 220.63

MDL number: MFCD00007448

EINECS: 233-367-2

PRODUCT Properties

• Melting point: 230 °C
• Boiling point: 379.1±25.0 °C(Predicted)
• Density: 1.5116 (estimate)
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• solubility: soluble in DMSO, Methanol
• pka: 3.09±0.10(Predicted)
• form: Powder
• color: Off-white to beige
• Water Solubility: Reacts with water.
• Sensitive: Moisture Sensitive
• CAS DataBase Reference: 10130-89-9(CAS DataBase Reference)
• EPA Substance Registry System: Benzoic acid, 4-(chlorosulfonyl)- (10130-89-9)

Description and Uses

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

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C
• Risk Statements: 34-29-22
• Safety Statements: 8-45-36/37/39-26
• RIDADR: 3261
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29173990
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)