*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>p-Salicylic Acid, chemically identified as <strong>4-hydroxybenzoic acid</strong> (CAS 99-06-7), is an aromatic organic compound produced via the Kolbe-Schmitt process using phenol and carbon dioxide. Its molecular formula is C<sub>7</sub>H<sub>6</sub>O<sub>3</sub>.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Precursor for preservatives like parabens and synthesis of antipyretics.</li>
<li><strong>Polymer Industry:</strong> Monomer for manufacturing heat-resistant polyesters and liquid crystals.</li>
<li><strong>Agrochemicals:</strong> Intermediate in synthesizing herbicides and fungicides.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, ventilated area away from oxidizers. Avoid inhalation of dust; wear protective gloves and eye protection during handling to prevent skin irritation.</p>