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<h3>Overview</h3>
<p><strong>Titanium ethoxide</strong> (CAS 18742-56-0, Ti(OC2H5)4) is a key organometallic precursor synthesized via the reaction of titanium tetrachloride with absolute ethanol. It serves as a vital reagent in sol-gel processing and heterogeneous catalysis.</p>
<h3>Application</h3>
<ul>
<li>Precursor for high-purity <strong>titanium dioxide</strong> coatings in photovoltaic cells.</li>
<li>Catalyst in transesterification reactions for biodiesel production.</li>
<li>Component in hydrophobic surface treatments for construction materials.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under inert atmosphere to prevent hydrolysis. Use full PPE including respirators due to severe corrosivity upon contact with moisture or skin. Do not use in pharmaceutical formulations without rigorous purification validation.</p>