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<h3>Overview</h3>
<p><strong>4-Phenoxybenzoic acid</strong> is a key organic intermediate synthesized via Friedel-Crafts acylation of phenol with phthalic anhydride derivatives. Molecular formula: C13H10O3; CAS No.: 7295-38-9.</p>
<h3>Application</h3>
<ul>
<li>Production of pharmaceutical intermediates for anti-inflammatory drugs.</li>
<li>Synthesis of liquid crystal materials and optical polymers.</li>
<li>Raw material for specialized agrochemical herbicides.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions away from oxidizers. Avoid inhalation of dust; use appropriate PPE including gloves and eye protection during handling.</p>