*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>p-Anisaldehyde (CAS 123-11-5) is a key aromatic aldehyde synthesized via <strong>oxidation of anethole</strong> or <strong>diazotization of p-anisidine</strong>. Its molecular formula is C8H8O2, serving as a versatile intermediate in organic synthesis.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Precursor for antiviral agents and antibiotics.</li>
<li><strong>Flavor & Fragrance:</strong> Essential component in vanilla and floral essences.</li>
<li><strong>Pigments:</strong> Used in manufacturing azo dyes and optical brighteners.</li>
</ul>
<h3>Precautions</h3>
<p>Store in <strong>sealed containers</strong> under inert atmosphere to prevent oxidation. Handle with <strong>PPE</strong> due to skin irritation risks; avoid inhalation of vapors.</p>