Product Name

  • Name

    4-Benzenesulfonylbenzoic acid

  • EINECS 673-322-8
  • CAS No. 5361-54-6
  • Article Data13
  • CAS DataBase
  • Density 1.378 g/cm3
  • Solubility
  • Melting Point
  • Formula C13H10O4S
  • Boiling Point 486.6 °C at 760 mmHg
  • Molecular Weight 262.286
  • Flash Point 248.1 °C
  • Transport Information
  • Appearance yellow powder
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 5361-54-6 (4-Benzenesulfonylbenzoic acid)
  • Hazard Symbols
  • Synonyms Benzoicacid, p-(phenylsulfonyl)- (6CI,7CI,8CI);4-(Phenylsulfonyl)benzoic acid;4-Carboxydiphenyl sulfone;NSC 3667;NSC 91053;p-(Phenylsulfonyl)benzoic acid;p-Carboxyphenyl phenyl sulfone;
  • PSA 79.82000
  • LogP 3.29840

4-Benzenesulfonylbenzoic acid Chemical Properties

4-Benzenesulfonylbenzoic acid(5361-54-6) is also named as 4-(Phenylsulfonyl) Benzoic Acid;4-(phenylsulfonyl)benzoic acid;Oprea1_067262;Oprea1_600648;CBDivE_011034;MLS000060963,and so on.

CAS: 5361-54-6
Molecular Formula: C13H10O4S
Molecular Weight: 262.28
Molecular structure:
Index of Refraction: 1.616 
Molar Refractivity: 66.55 cm
Molar Volume: 190.3 cm3 
Polarizability: 26.38 10-24cm3 
Surface Tension: 54.6 dyne/cm 
Density: 1.378 g/cm3
Flash Point: 248.1 °C 
Enthalpy of Vaporization: 79.24 kJ/mol 
Boiling Point: 486.6 °C at 760 mmHg 
Vapour Pressure: 2.79E-10 mmHg at 25°C 

4-Benzenesulfonylbenzoic acid Uses

4-Benzenesulfonylbenzoic acid(5361-54-6) is commonly used as pharmaceutial intermediate.

4-Benzenesulfonylbenzoic acid Specification

Removal In Wastewater Treatment of 4-Benzenesulfonylbenzoic acid(5361-54-6) can be stated as follows:
Total removal:3.07  percent
Total biodegradation:0.10  percent
Total sludge adsorption:2.97  percent
Total to Air:0.00  percent
(using 10000 hr Bio P,A,S)
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