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<h3>Overview</h3>
<p><strong>Perfluorooctanesulfonyl fluoride</strong> (CAS 422-67-1) is a critical fluorinating agent with the molecular formula C<sub>8</sub>F<sub>17</sub>SO<sub>2</sub>F. Produced via electrochemical fluorination, it serves as a primary intermediate for synthesizing perfluoroalkyl sulfonates.</p>
<h3>Application</h3>
<ul>
<li>Polymer manufacturing: Synthesis of high-performance fluoropolymers.</li>
<li>Agriculture: Precursor for advanced herbicides and fungicides.</li>
<li>Electronics: Fabrication of dielectric fluids and surface coatings.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store in dry, cool conditions away from moisture. Requires full PPE due to severe corrosivity and respiratory toxicity; not approved for direct pharmaceutical use.</p>