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<h3>Overview</h3>
<p><strong>trans,trans-2,4-Decadienal</strong> (CAS: 10576-92-8) is a conjugated aldehyde used as an intermediate in fragrance synthesis. Its molecular formula is C<sub>10</sub>H<sub>16</sub>O. Produced via controlled oxidation of fatty acids or aldol condensation, it serves as a key building block for complex aroma profiles.</p>
<h3>Application</h3>
<ul>
<li>Fragrance industry: Creates fresh, green, and citrus-like top notes in perfumes.</li>
<li>Flavor formulation: Adds fruity nuances to beverages and dairy products.</li>
<li>Synthetic chemistry: Acts as a precursor for macrocyclic musks and terpenoids.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions under inert atmosphere to prevent polymerization. Use appropriate PPE due to potential skin irritation and sensitization risks. Not intended for direct clinical use.</p>