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<h3>Overview</h3>
<p><strong>3-(t-butyldimethylsiloxy)propanol</strong> (CAS 56081-49-1, C<sub>9</sub>H<sub>22</sub>O<sub>2</sub>Si) is a silyl ether reagent used in organic synthesis. It is typically produced via the protection of 3-hydroxypropanol with TBDMS-Cl under basic conditions to serve as a robust protecting group.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Synthesis:</strong> Intermediate for complex drug scaffolds requiring selective hydroxyl protection.</li>
<li><strong>Agrochemicals:</strong> Building block for synthesizing specific pesticide active ingredients.</li>
<li><strong>Material Science:</strong> Precursor for functionalizing polymer surfaces with siloxane moieties.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers under inert atmosphere at cool temperatures away from moisture. Avoid direct contact; use appropriate PPE including gloves and eye protection during handling due to potential irritation.</p>