Product Name

  • Name

    4-(Benzyloxy)-3-fluorophenylboronic acid

  • EINECS
  • CAS No. 133057-83-7
  • Article Data2
  • CAS DataBase
  • Density 1.26g/cm3
  • Solubility
  • Melting Point 116-117 ºC
  • Formula C13H12 B F O3
  • Boiling Point 428°Cat760mmHg
  • Molecular Weight 246.046
  • Flash Point 212.6°C
  • Transport Information
  • Appearance white to light yellow crystal powde
  • Safety
  • Risk Codes R36/37/38   
  • Molecular Structure Molecular Structure of 133057-83-7 (4-(Benzyloxy)-3-fluorophenylboronic acid)
  • Hazard Symbols
  • Synonyms Boronicacid, [3-fluoro-4-(phenylmethoxy)phenyl]- (9CI);(3-Fluoro-4-benzyloxyphenyl)boronic acid; 4-Benzyloxy-3-fluorobenzeneboronicacid; 4-Benzyloxy-3-fluorophenylboronic acid
  • PSA 49.69000
  • LogP 1.08450

4-(Benzyloxy)-3-fluorophenylboronic acid Chemical Properties


IUPAC Name: (3-Fluoro-4-phenylmethoxyphenyl)boronic acid 
Empirical Formula: C13H12BFO3
Molecular Weight: 246.042
Canonical SMILES: B(C1=CC(=C(C=C1)OCC2=CC=CC=C2)F)(O)O
InChI: InChI=1S/C13H12BFO3/c15-12-8-11(14(16)17)6-7-13(12)18-9-10-4-2-1-3-5-10/h1-8,16-17H,9H2
InChIKey: DQPDLDQJMUGVGI-UHFFFAOYSA-N
H-Bond Donor: 2
H-Bond Acceptor: 4 
Index of Refraction: 1.577
Molar Refractivity: 64.47 cm3
Molar Volume: 194.3 cm3 
Surface Tension: 47.9 dyne/cm
Density: 1.26 g/cm3
Flash Point: 212.6 °C
Enthalpy of Vaporization: 72 kJ/mol
Boiling Point: 428 °C at 760 mmHg
Vapour Pressure: 4.37E-08 mmHg at 25 °C
Product Categories: blocks; BoronicAcids; FluoroCompounds; Aryl; Fluorinated; Organoborons; Boronic acid
Melting Point of 4-(Benzyloxy)-3-fluorophenylboronic acid (CAS NO.133057-83-7): 116 °C

4-(Benzyloxy)-3-fluorophenylboronic acid Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-37/39-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S37/39:Wear suitable gloves and eye/face protection. 
S36:Wear suitable protective clothing.
Hazard Note: Irritant
HazardClass  of 4-(Benzyloxy)-3-fluorophenylboronic acid (CAS NO.133057-83-7): IRRITANT

4-(Benzyloxy)-3-fluorophenylboronic acid Specification

 4-(Benzyloxy)-3-fluorophenylboronic acid (CAS NO.133057-83-7), its Synonyms are Boronic acid, B-[3-fluoro-4-(phenylmethoxy)phenyl]- ; (3-Fluoro-4-benzyloxyphenyl)boronic acid ; 3-Fluoro-4-((phenylmethyl)oxy)phenylboronic acid ; 4-Benzyloxy-3-fluorobenzeneboronic acid ; 4-Benzyloxy-3-fluorobenzeneboronic acid 97% . It is white to light yellow crystal powder.

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