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<h3>Overview</h3>
<p><strong>2,4-Dichlorophenylboronic acid</strong> (CAS: 1986-75-0; Formula: C6H5BCl2O) is a specialized organoboron intermediate synthesized via halogen-lithium exchange or direct borylation. It serves as a critical building block in cross-coupling reactions for pharmaceutical and agrochemical manufacturing.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of non-steroidal anti-inflammatory drugs (NSAIDs)</li>
<li>Production of herbicides targeting broadleaf weeds</li>
<li>Development of advanced OLED materials</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at -20°C to prevent hydrolysis. Use appropriate PPE due to potential skin irritation and respiratory sensitivity during handling.</p>