*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>1-(4-Ethynylphenyl)ethanone</strong> (CAS: 1006-82-8, C<sub>9</sub>H<sub>8</sub>O) is a key intermediate synthesized via Sonogashira coupling. It serves as a critical building block for pharmaceuticals and advanced materials.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for kinase inhibitors</li>
<li>Organic light-emitting diode (OLED) development</li>
<li>Agrochemical research for novel pesticide candidates</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from oxidizers. Use appropriate PPE to prevent skin contact and inhalation of dust. Not approved for direct human consumption.</p>