*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>DIC stands for <strong>Diisopropyl Carbodiimide</strong>, a widely used coupling agent in organic synthesis. Its core process involves nucleophilic addition to activate carboxylic acids. Molecular formula: <strong>C7H14N2</strong>; CAS No.: <strong>538-75-0</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Peptide bond formation and drug intermediate synthesis.</li>
<li><strong>Polymer Industry:</strong> Production of polyurethanes and cross-linking agents.</li>
<li><strong>Agricultural Chemicals:</strong> Synthesis of herbicides and fungicide active ingredients.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from moisture. Avoid skin contact as it is a sensitizer. Do not ingest; use appropriate PPE during handling to prevent respiratory irritation.</p>