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<h3>Overview</h3>
<p><strong>3,5-Difluorophenylboronic acid</strong> (CAS: 406-97-1) is a specialized fluorinated boronic acid derivative with molecular formula C6H5BF2O2. It serves as a critical intermediate in Pd-catalyzed Suzuki-Miyaura cross-coupling reactions for constructing complex aromatic frameworks.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis: Precursor for kinase inhibitors and antiviral agents.</li>
<li>Material science: Building block for organic light-emitting diodes (OLEDs).</li>
<li>Agrichemicals: Intermediate for synthesizing fluorinated herbicides and fungicides.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C to prevent oxidation. Use appropriate PPE including gloves and goggles due to potential skin irritation and respiratory hazards during handling.</p>