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<h3>Overview</h3>
<p><strong>4-Aminophenol</strong> (CAS 123-30-8, C6H7NO) is a key intermediate synthesized via nitrobenzene reduction or phenol hydroxylation. It serves as the primary precursor for <strong>paracetamol</strong> production.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Synthesis of analgesic and antipyretic drugs.</li>
<li><strong>Dyes:</strong> Manufacturing azo dyes and pigment intermediates.</li>
<li><strong>Imaging:</strong> Component in radiographic contrast agents.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions away from oxidizers. Use respiratory protection; exposure may cause methemoglobinemia and skin irritation.</p>