*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Tetra-n-butylammonium hydroxide (40% in methanol)</strong> is a quaternary ammonium base used for phase-transfer catalysis and organic synthesis. CAS: 2059-78-1. Formula: C16H37NO.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceuticals: Synthesis of active ingredients via alkylation.</li>
<li>Petrochemicals: Catalyst in polymerization processes.</li>
<li>Agrochemicals: Intermediate production for pesticide formulations.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C. Corrosive to skin and eyes; requires PPE. Not for human consumption or clinical use.</p>