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4-Fluorophenylboronic acid

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4-Fluorophenylboronic acid molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 4-Fluorophenylboronic acid (CAS 1765-93-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS1765-93-1
Molecular formulaC6H6BFO2
Molecular weight139.92 g/mol
IUPAC name(4-fluorophenyl)boronic acid
Synonymsp-fluorophenylboronic acid · BORONIC ACID, B-(4-FLUOROPHENYL)- · (4-FLUOROPHENYL)DIHYDROXYBORON · F9BF8EKZ8R · p-fluorobenzeneboronic acid · (4-fluorophenyl)dihydroxyborane
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 4-FLUOROPHENYLBORONIC ACID, >=95% 417556-1G
417556-25G
417556-5G
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