*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4-chloro-5-fluoro-2-(trifluoromethyl)benzonitrile</strong> is a key fluorinated intermediate used in organic synthesis, typically produced via electrophilic aromatic substitution or nucleophilic displacement on substituted benzonitriles. Its molecular formula is C<sub>8</sub>H<sub>2</sub>ClF<sub>4</sub>N and CAS No. 107669-23-8.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing as a building block for agrochemicals and active pharmaceutical ingredients (APIs).</li>
<li>Synthesis of heterocyclic compounds for drug discovery programs targeting CNS disorders.</li>
<li>Production of high-performance liquid crystals and specialized optical materials.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE including gloves and eye protection due to potential skin irritation and respiratory hazards. Do not ingest or inhale dust; follow local hazardous waste disposal regulations strictly.</p>