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<h3>Overview</h3>
<p><strong>5-Chlorovaleryl chloride</strong> (CAS 2674-08-6, C<sub>5</sub>H<sub>8</sub>Cl<sub>2</sub>O) is a reactive acylating agent synthesized via chlorination of 5-chlorovaleric acid. Produced at 98% purity by J&K Scientific, it serves as a key intermediate in organic synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for heterocyclic compound construction.</li>
<li>Polymer chemistry for modifying chain-end functionalities.</li>
<li>Agricultural chemical development for pesticide precursors.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under inert atmosphere at controlled temperatures below 25°C due to moisture sensitivity. Requires full PPE including acid-resistant gloves and face shields during handling to prevent severe respiratory and dermal irritation.</p>