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<h3>Overview</h3>
<p><strong>5-Chloro-1-indanone</strong> is a key chlorinated intermediate synthesized via Friedel-Crafts acylation of 4-chlorotoluene. Its molecular formula is C9H7ClO with CAS No. 2890-38-6.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis for NSAIDs and antihypertensives.</li>
<li>Agrochemical production as a precursor for herbicides.</li>
<li>Specialty dye manufacturing processes.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE to avoid skin contact and inhalation of dust or vapors during handling.</p>