Acts as diluent, solvent and cleaning agent in various kinds of industries;
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>N-Ethylpyrrolidone (NEP) is a high-boiling polar aprotic solvent synthesized via the reaction of pyrrolidine with ethylene oxide. Its molecular formula is <strong>C<sub>7</sub>H<sub>15</sub>NO</strong> and CAS number is <strong>934-28-7</strong>. This compound serves as a critical intermediate in pharmaceutical synthesis and advanced polymer processing.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Used as a reaction medium for drug crystallization and extraction processes.</li>
<li><strong>Polymer Industry:</strong> Acts as a solvent for polyvinyl chloride (PVC) and acrylic resins.</li>
<li><strong>Electronics:</strong> Employed in cleaning formulations for semiconductor manufacturing components.</li>
</ul>
<h3>Precautions</h3>
<p>Store in tightly sealed containers away from oxidizers at temperatures below 30°C. Ensure adequate ventilation to prevent inhalation of vapors. While less toxic than NMP, it requires standard industrial PPE including chemical-resistant gloves and eye protection during handling.</p>