Product Name

  • Name

    2,4-Dichlorophenylboronic acid

  • EINECS
  • CAS No. 68716-47-2
  • Density 1.47 g/cm3
  • Solubility
  • Melting Point 246-249 °C(lit.)
  • Formula C6H5BCl2O2
  • Boiling Point 331.3 °C at 760 mmHg
  • Molecular Weight 190.821
  • Flash Point 154.2 °C
  • Transport Information
  • Appearance white to off-white powder
  • Safety 37/39-26-36
  • Risk Codes 36/37/38-22
  • Molecular Structure Molecular Structure of 68716-47-2 (2,4-Dichlorophenylboronic acid)
  • Hazard Symbols HarmfulXn, IrritantXi
  • Synonyms Boronicacid, (2,4-dichlorophenyl)- (9CI);(2,4-Dichlorophenyl)boronic acid;Boronicacid, B-(2,4-dichlorophenyl)-;
  • PSA 40.46000
  • LogP 0.67320

2,4-Dichlorophenylboronic acid Chemical Properties


IUPAC Name: (2,4-Dichlorophenyl)boronic acid
Molecular Formula: C6H5BCl2O2
Molecular Weight: 190.82 g/mol
SMILES: Clc1cc(Cl)ccc1B(O)O Copy 
InChI: InChI=1/C6H5BCl2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,10-11H
Product Categories: Fluorin-contained phenyl boronic acid series; blocks; BoronicAcids; Boronic Acid series; Boronic acids; Boronic Acid; Aryl; Organoborons; B (Classes of Boron Compounds)
Index of Refraction: 1.577 
Molar Refractivity: 42.94 cm3 
Molar Volume: 129.4 cm3 
Polarizability: 17.02×10-24 cm3 
Surface Tension: 50.9 dyne/cm 
Density: 1.47 g/cm3 
Flash Point: 154.2 °C 
Enthalpy of Vaporization: 60.59 kJ/mol 
Boiling Point: 331.3 °C at 760 mmHg 
Melting Point: 246-249 °C(lit.)
Vapour Pressure of 2,4-Dichlorophenylboronic acid (CAS NO.68716-47-2): 6.27E-05 mmHg at 25 °C

2,4-Dichlorophenylboronic acid Safety Profile

Hazard Codes: HarmfulXn,IrritantXi
Risk Statements: 36/37/38-22 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R22:Harmful if swallowed.
Safety Statements: 37/39-26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection. 
S36:Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant
HazardClass of 2,4-Dichlorophenylboronic acid (CAS NO.68716-47-2): IRRITANT

2,4-Dichlorophenylboronic acid Specification

 2,4-Dichlorophenylboronic acid (CAS NO.68716-47-2), its Synonyms are 2,4-Dichlorobenzeneboronicacid, 98% ; 2,4-Dichlorophenylboronic acid (contains varying amounts of Anhydride) ; Boronic acid derivative . It is white to off-white powder.

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