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<h3>Overview</h3>
<p><strong>1-Methylcyclohexanecarboxylic acid</strong> (CAS 5426-90-8, C8H14O2) is a cycloaliphatic carboxylic acid synthesized via oxidation of methylcyclohexane derivatives. It serves as a critical intermediate in pharmaceutical and polymer industries.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis as a chiral building block for NSAIDs.</li>
<li>Polymer chemistry for producing specialized polyesters.</li>
<li>Lubricant additives to enhance thermal stability.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry, ventilated areas away from oxidizers. Use PPE to prevent skin contact; inhalation may cause respiratory irritation. Not for direct human consumption without formulation.</p>