Product Name

  • Name

    4-BROMO-2-CHLOROBENZENESULFONYL CHLORIDE

  • EINECS -0
  • CAS No. 351003-52-6
  • Density 1.88 g/cm3
  • Solubility
  • Melting Point 76-81 °C(lit.)
  • Formula C6H3BrCl2O2S
  • Boiling Point 319.9 °C at 760 mmHg
  • Molecular Weight 289.965
  • Flash Point 147.3 °C
  • Transport Information UN 3261 8/PG 2
  • Appearance yellow crystals or chunks
  • Safety 23-26-36/37/39-45
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 351003-52-6 (4-BROMO-2-CHLOROBENZENESULFONYL CHLORIDE)
  • Hazard Symbols CorrosiveC
  • Synonyms 2-Chloro-4-bromobenzenesulfonylchloride;
  • PSA 42.52000
  • LogP 4.11080

4-Bromo-2-chlorobenzenesulfonyl chloride Chemical Properties

The Molecular Structure of 2-Chloro-4-bromo-benzenesulfonyl chloride (CAS NO.351003-52-6):

Empirical Formula: C6H3BrCl2O2S
Molecular Weight: 289.9618
IUPAC Name: 4-bromo-2-chlorobenzenesulfonyl chloride
Appearance: yellow crystals or chunks
Product Categories: Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds
Nominal Mass: 288 Da
Average Mass: 289.9618 Da
Monoisotopic Mass: 287.84141 Da 
Index of Refraction: 1.602
Molar Refractivity: 52.94 cm3
Molar Volume: 154.2 cm3
Surface Tension: 50.1 dyne/cm
Density: 1.88 g/cm3
Flash Point: 147.3 °C
Enthalpy of Vaporization: 53.92 kJ/mol
Boiling Point: 319.9 °C at 760 mmHg
Vapour Pressure: 0.000616 mmHg at 25°C 
Storage temp: Store under inert gas
Sensitive: Moisture Sensitive

4-Bromo-2-chlorobenzenesulfonyl chloride Safety Profile

Hazard Codes: C
Risk Statements: 34 
R34: Causes burns
Safety Statements: 23-26-36/37/39-45 
S23: Do not breathe vapour
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 8
PackingGroup: II

4-Bromo-2-chlorobenzenesulfonyl chloride Specification

 2-Chloro-4-bromo-benzenesulfonyl chloride (CAS NO.351003-52-6) is also called as 4-Bromo-2-chlorobenzenesulphonyl chloride 97% ; 4-Bromo-2-chlorobenzene-1-sulfonyl chloride ; 4-Bromo-2-chlorobenzenesulfonyl chloride,97% .

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