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<h3>Overview</h3>
<p><strong>1,2-diamino-3,6-dichlorobenzene</strong> (CAS 904-57-8) is a specialized aromatic diamine with molecular formula C6H4Cl2N2. It serves as a critical intermediate in high-performance polymer synthesis via nitration and reduction processes.</p>
<h3>Application</h3>
<ul>
<li>Polyimide resins for aerospace thermal insulation</li>
<li>Pharmaceutical scaffolds for antiviral drug synthesis</li>
<li>Dye manufacturing for specialized industrial coatings</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store in sealed containers below 25°C away from oxidizers. Personnel must use respiratory protection due to potential toxicity; avoid direct skin contact during handling.</p>