Product Name

  • Name

    4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid

  • EINECS
  • CAS No. 56447-54-2
  • Article Data3
  • CAS DataBase
  • Density 1.764 g/cm3
  • Solubility
  • Melting Point
  • Formula C7H3Cl2FO4S
  • Boiling Point 427 °C at 760 mmHg
  • Molecular Weight 273.069
  • Flash Point 212 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 56447-54-2 (4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid)
  • Hazard Symbols
  • Synonyms 3-Chlorosulfonyl-4-chloro-6-fluorobenzoicacid;4-Chloro-5-chlorosulfonyl-2-fluorobenzoic acid;
  • PSA 79.82000
  • LogP 3.18560

4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid Chemical Properties


Systematic Name: 4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid 
SMILES: O=S(Cl)(=O)c1cc(c(F)cc1Cl)C(=O)O 
InChI: InChI=1/C7H3Cl2FO4S/c8-4-2-5(10)3(7(11)12)1-6(4)15(9,13)14/h1-2H,(H,11,12) 
InChIKey: YMIBTQKARVYVLX-UHFFFAOYAS
Empirical Formula: C7H3Cl2FO4S
Molecular Weight: 273.0657
Nominal Mass: 272
Average Mass: 273.0657
Monoisotopic Mass: 271.911312 
H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 2
Index of Refraction: 1.581
Molar Refractivity: 51.61 cm3
Molar Volume: 154.7 cm3
Surface Tension: 57.9 dyne/cm
Density: 1.764 g/cm3
Flash Point: 212 °C
Enthalpy of Vaporization: 71.88 kJ/mol
Boiling Point: 427 °C at 760 mmHg
Vapour Pressure: 4.75E-08 mmHg at 25 °C
Product Categories of 4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid (CAS NO.56447-54-2): Fluorobenzene; Benzoic acid

4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid Specification

  4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid (CAS NO.56447-54-2), its Synonyms are Benzoic acid, 4-chloro-5-(chlorosulfonyl)-2-fluoro- ; 4-Chloro-2-fluoro-5-(chlorosulfonyl)benzoic acid ; 4-Chloro-5-chlorosulfonyl-2-fluorobenzoic acid .

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