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<h3>Overview</h3>
<p>4-Iodophenol is a key iodinated aromatic intermediate synthesized via electrophilic aromatic substitution. Its molecular formula is <strong>C6H5IO</strong> and CAS number is <strong>591-27-7</strong>. This compound serves as a critical building block in organic synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Synthesis of radiopharmaceuticals for diagnostic imaging.</li>
<li>Agrochemicals: Precursor for herbicides and fungicides.</li>
<li>Materials Science: Component in liquid crystal displays and polymers.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry, ventilated areas away from oxidizers. Use appropriate PPE to prevent skin contact and inhalation due to potential toxicity and irritancy.</p>