Product Name

  • Name

    2-FLUORO-5-METHYLPHENYLBORONIC ACID

  • EINECS
  • CAS No. 166328-16-1
  • Article Data1
  • CAS DataBase
  • Density 1.203 g/cm3
  • Solubility
  • Melting Point 77-82 °C(lit.)
  • Formula C7H8BFO2
  • Boiling Point 291.432 °C at 760 mmHg
  • Molecular Weight 153.949
  • Flash Point 130.054 °C
  • Transport Information
  • Appearance Off-white powder
  • Safety
  • Risk Codes  Xi:Irritant/Keep Cold;
  • Molecular Structure Molecular Structure of 166328-16-1 (2-FLUORO-5-METHYLPHENYLBORONIC ACID)
  • Hazard Symbols IrritantXi
  • Synonyms Boronicacid, (2-fluoro-5-methylphenyl)- (9CI);2-Fluoro-5-methylbenzeneboronic acid;
  • PSA 40.46000
  • LogP -0.18610

2-Fluoro-5-methylphenylboronic acid Standards and Recommendations

Assay (by Titration) of 2-FLUORO-5-METHYLPHENYLBORONIC ACID (166328-16-1): 97–103 % 
FTIR: To Match Standard

2-Fluoro-5-methylphenylboronic acid Specification

The Boronic acid,B-(2-fluoro-5-methylphenyl)-, with the CAS registry number 166328-16-1, is also known as 2-Fluoro-5-methylbenzeneboronic acid. It belongs to the product categories of Halide; Blocks; Boronic Acids; Aryl; Boronic Acids and Derivatives. This chemical's molecular formula is C7H8BFO2 and molecular weight is 153.95. What's more, its systematic name is (2-fluoro-5-methylphenyl)boronic acid. It is stable at common pressure and temperature, and it should be sealed and stored in a cool, ventilated and dry place. Moreover, it should be protected from strong oxides.

Physical properties of Boronic acid,B-(2-fluoro-5-methylphenyl)- are: (1)ACD/LogP: 1.87; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 23; (6)ACD/BCF (pH 7.4): 21; (7)ACD/KOC (pH 5.5): 331; (8)ACD/KOC (pH 7.4): 302; (9)#H bond acceptors: 2; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 40.46 Å2; (13)Index of Refraction: 1.506; (14)Molar Refractivity: 38.024 cm3; (15)Molar Volume: 128.012 cm3; (16)Polarizability: 15.074×10-24cm3; (17)Surface Tension: 37.762 dyne/cm; (18)Density: 1.203 g/cm3; (19)Flash Point: 130.054 °C; (20)Enthalpy of Vaporization: 56.065 kJ/mol; (21)Boiling Point: 291.432 °C at 760 mmHg; (22)Vapour Pressure: 0.001 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Fc1ccc(cc1B(O)O)C
(2)Std. InChI: InChI=1S/C7H8BFO2/c1-5-2-3-7(9)6(4-5)8(10)11/h2-4,10-11H,1H3
(3)Std. InChIKey: ZLODKAZZRDLUKX-UHFFFAOYSA-N