*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4-(Trifluoromethyl)styrene</strong> is a key fluorinated aromatic building block synthesized via Friedel-Crafts alkylation followed by dehydrogenation. It serves as a critical monomer for high-performance polymers. Molecular Formula: C9H7F3; CAS No.: 402-16-4.</p>
<h3>Application</h3>
<ul>
<li>Production of specialty engineering plastics with enhanced thermal stability.</li>
<li>Synthesis of liquid crystals and OLED intermediates.</li>
<li>Manufacturing of pharmaceutical active ingredients requiring fluorination.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry, well-ventilated areas away from oxidizers. Use explosion-proof equipment due to flammability risks. Wear full PPE including respirators during handling to prevent inhalation of vapors.</p>