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<h3>Overview</h3>
<p><strong>2,3-Dichlorobenzonitrile</strong> (CAS: 870-61-5) is a key aromatic intermediate with formula C7H3Cl2N. It is primarily synthesized via chlorination of benzonitrile or direct chlorination of benzene followed by cyanation.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of pharmaceutical intermediates for antibacterial agents.</li>
<li>Production of agrochemicals including herbicides and fungicides.</li>
<li>Manufacture of specialty dyes and organic pigments.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE to prevent skin contact and inhalation; avoid release into the environment due to potential toxicity.</p>