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<h3>Overview</h3>
<p><strong>2-Cyclopentenone</strong> (CAS: 930-30-3, C<sub>5</sub>H<sub>6</sub>O) is a versatile cyclic enone serving as a critical intermediate in organic synthesis. Produced via oxidation of cyclopentanol or dimerization of acetylene derivatives, it acts as a key building block for pharmaceuticals and agrochemicals.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of steroid hormones and prostaglandins.</li>
<li>Production of herbicides and insecticides.</li>
<li>Manufacture of fine chemicals and fragrances.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, ventilated area away from oxidizers. Use appropriate PPE including gloves and goggles; avoid inhalation due to potential respiratory irritation and flammability risks.</p>