2,5-Difluorobenzene-1-sulfonyl chloride , 97% , 26120-86-5

CAS NO.：26120-86-5

Empirical Formula: C6H3ClF2O2S

Molecular Weight: 212.6

MDL number: MFCD00060682

PRODUCT Properties

• Boiling point: 221 °C (lit.)
• Density: 1.58 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.516(lit.)
• Flash point: >230 °F
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: liquid
• color: Clear, yellow/green
• Sensitive: Moisture Sensitive
• BRN: 2723886
• InChI: 1S/C6H3ClF2O2S/c7-12(10,11)6-3-4(8)1-2-5(6)9/h1-3H
• InChIKey: CELLJWUVMKEJDY-UHFFFAOYSA-N
• SMILES: Fc1ccc(F)c(c1)S(Cl)(=O)=O
• CAS DataBase Reference: 26120-86-5(CAS DataBase Reference)

Description and Uses

2,5-Difluorobenzenesulfonyl chloride participates in the synthesis of aryl sulfonamide-based mineralocorticoid receptor (MR) antagonists.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
• PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• Hazard Note: Corrosive
• HazardClass: 8
• PackingGroup: II
• HS Code: 29049090
• Storage Class: 8A - Combustible corrosive hazardous materials
• Hazard Classifications: Eye Dam. 1; Skin Corr. 1B
• 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)