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<h3>Overview</h3>
<p><strong>3-Chlorophenylacetylene</strong> (CAS: 1524-76-7) is a specialized aromatic alkyne intermediate used in organic synthesis. Its molecular formula is C8H5Cl. This compound serves as a critical building block for pharmaceuticals and agrochemicals via Sonogashira coupling reactions.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of heterocyclic compounds for active pharmaceutical ingredients (APIs).</li>
<li>Production of high-performance liquid crystal materials.</li>
<li>Manufacturing of specific herbicides and fungicides.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at controlled temperatures. Handle with appropriate PPE to prevent inhalation or skin contact due to potential toxicity and flammability risks.</p>