*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>t-Butyl 3,5-difluorobenzoate is a fluorinated ester intermediate used in fine chemical synthesis. Its molecular formula is C<sub>11</sub>H<sub>12</sub>F<sub>2</sub>O<sub>2</sub> with CAS No. <strong>164978-55-0</strong>. The compound is typically produced via esterification of 3,5-difluorobenzoic acid with tert-butanol.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Key scaffold for developing kinase inhibitors and antiviral agents.</li>
<li><strong>Agricultural Chemicals:</strong> Precursor for synthesizing novel fungicides and herbicides.</li>
<li><strong>Material Science:</strong> Used in the preparation of specialized liquid crystals and optical polymers.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Wear appropriate PPE including gloves and eye protection during handling to avoid skin irritation. Not approved for direct clinical use as an active ingredient.</p>