Product Name

  • Name

    2-Fluoro-3-pyridylboronic acid

  • EINECS
  • CAS No. 174669-73-9
  • Article Data4
  • CAS DataBase
  • Density 1.34 g/cm3
  • Solubility
  • Melting Point 172 °C
  • Formula C5H5BFNO2
  • Boiling Point 322.6 °C at 760 mmHg
  • Molecular Weight 140.91
  • Flash Point 148.9 °C
  • Transport Information
  • Appearance White powder
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 174669-73-9 (2-Fluoro-3-pyridylboronic acid)
  • Hazard Symbols IrritantXi
  • Synonyms Boronicacid, (2-fluoro-3-pyridinyl)- (9CI);(2-Fluoro-3-pyridyl)boronic acid;(2-Fluoropyridin-3-yl)boronic acid;(2-Fluoropyridine-3-yl)boronic acid;2-Fluoropyridine-3-boronic acid;Boronicacid, B-(2-fluoro-3-pyridinyl)-;
  • PSA 53.35000
  • LogP -1.09950

2-Fluoro-3-pyridylboronic acid Chemical Properties


IUPAC Name: (2-Fluoropyridin-3-yl)boronic acid
Canonical SMILES: B(C1=C(N=CC=C1)F)(O)O
InChI: InChI=1S/C5H5BFNO2/c7-5-4(6(9)10)2-1-3-8-5/h1-3,9-10H
InChIKey: YUHZIUAREWNXJT-UHFFFAOYSA-N
Molecular Weight: 140.908103 [g/mol]
Molecular Formula: C5H5BFNO2
H-Bond Donor: 2
H-Bond Acceptor: 4 
Index of Refraction: 1.507
Molar Refractivity: 31.19 cm3
Molar Volume: 104.8 cm3
Surface Tension: 47 dyne/cm
Density: 1.34 g/cm3
Flash Point: 148.9 °C
Enthalpy of Vaporization: 59.59 kJ/mol
Boiling Point: 322.6 °C at 760 mmHg
Vapour Pressure: 0.000114 mmHg at 25 °C
Appearance: White powder
Melting Point: 172 °C
Product Categories of 2-Fluoro-3-pyridylboronic acid (CAS NO.174669-73-9): HALIDE; PYRIDINE; blocks; BoronicAcids; Pyridines; Boronic Acids & Esters; Fluorinated; Organoborons; Boronic acid; Boronic Acids & Esters; Boric acid series

2-Fluoro-3-pyridylboronic 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
HazardClass of 2-Fluoro-3-pyridylboronic acid (CAS NO.174669-73-9): IRRITANT

2-Fluoro-3-pyridylboronic acid Specification

 2-Fluoro-3-pyridylboronic acid (CAS NO.174669-73-9), its Synonyms are Boronicacid, (2-fluoro-3-pyridinyl)- (9CI) ; (2-Fluoro-3-pyridyl)boronic acid ; (2-Fluoropyridin-3-yl)boronic acid ; (2-Fluoropyridine-3-yl)boronic acid ; (2-Fluoropyridine-3-yl)boronic acid ; Boronicacid, B-(2-fluoro-3-pyridinyl)- .

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