Product Name

  • Name

    4-(ETHYLSULFONYL)PHENYLBORONIC ACID

  • EINECS 200-110-4
  • CAS No. 352530-24-6
  • Density 1.34 g/cm3
  • Solubility Slightly soluble in water.
  • Melting Point 135-139 °C
  • Formula C8H11BO4S
  • Boiling Point 447.1 °C at 760 mmHg
  • Molecular Weight 214.05
  • Flash Point 224.2 °C
  • Transport Information
  • Appearance
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 352530-24-6 (4-(ETHYLSULFONYL)PHENYLBORONIC ACID)
  • Hazard Symbols IrritantXi
  • Synonyms Boronicacid, [4-(ethylsulfonyl)phenyl]- (9CI);4-(Ethanesulfonyl)phenylboronic acid;4-Ethylsulfonylbenzeneboronic acid;[4-(Ethylsulfonyl)phenyl]boronic acid;
  • PSA 82.98000
  • LogP 0.24080

4-(Ethanesulfonyl)benzeneboronic acid Chemical Properties

Structure of Boronic acid,B-[4-(ethylsulfonyl)phenyl]- (CAS NO.352530-24-6):

IUPAC Name: (4-ethylsulfonylphenyl)boronic acid 
Empirical Formula: C8H11BO4S
Molecular Weight: 214.0465 
Index of Refraction: 1.556
Molar Refractivity: 51.36 cm3
Molar Volume: 159.5 cm3
Polarizability: 20.36×10-24cm3
Surface Tension: 52.5 dyne/cm
Density: 1.34 g/cm3
Flash Point: 224.2 °C
Enthalpy of Vaporization: 74.34 kJ/mol 
Melting Point: 135-139°C
Boiling Point: 447.1 °C at 760 mmHg
Vapour Pressure: 8.89E-09 mmHg at 25°C 
Product Categories: BORONICACID;blocks;BoronicAcids;Boronic acids;API intermediates;Boronic Acid 
Synonyms of Boronic acid,B-[4-(ethylsulfonyl)phenyl]- (CAS NO.352530-24-6): [4-(Ethylsulfonyl)phenyl]boronic acid ; 4-(Ethylsulfonyl)phenylboronic acid 

4-(Ethanesulfonyl)benzeneboronic acid Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
Hazard Note: Irritant

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