3,4-Dimethoxybenzenesulfonyl chloride , 98% , 23095-31-0

CAS NO.：23095-31-0

Empirical Formula: C8H9ClO4S

Molecular Weight: 236.67

MDL number: MFCD00051769

PRODUCT Properties

• Melting point: 67-70 °C (lit.)
• Boiling point: 346.2±27.0 °C(Predicted)
• Density: 1.359±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: soluble in Chloroform, Ethyl Acetate
• form: Crystalline Powder
• color: Off-white to beige
• Sensitive: Moisture Sensitive
• BRN: 2840170
• InChIKey: RSJSYCZYQNJQPY-UHFFFAOYSA-N
• CAS DataBase Reference: 23095-31-0(CAS DataBase Reference)

Description and Uses

3,4-Dimethoxybenzenesulfonyl Chloride is used in the synthesis of aryl sulfonamides as selective carbonic anhydrase IX and XII inhibitors.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314-H318
• Precautionary statements: P260h-P301+P330+P331-P303+P361+P353-P405-P501a-P280-P305+P351+P338-P310
• Hazard Codes: C,Xi
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• Hazard Note: Corrosive
• HazardClass: 8
• PackingGroup: II
• HS Code: 29049090
• 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)