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<h3>Overview</h3>
<p><strong>3-Iodo-1,2-benzenediamine</strong> (CAS 5764-90-1) is a specialized iodinated aromatic amine with molecular formula C6H6IN2. Produced via electrophilic iodination of catechol derivatives or nitration followed by reduction, it serves as a critical intermediate for synthesizing pharmaceuticals and high-performance polymers.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical synthesis: Precursor for iodinated contrast agents and radiopharmaceuticals.</li>
<li>Agrochemicals: Building block for novel herbicides and fungicides.</li>
<li>Material science: Component in conducting polymers and OLED luminescent materials.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers under inert atmosphere at temperatures below 25°C to prevent oxidation. Strict PPE required due to potential skin irritation and toxicity; avoid environmental release during handling.</p>