*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Cinnamoyl chloride is a key acylating agent derived from cinnamic acid via <strong>thionyl chloride</strong> or <strong>phosphorus trichloride</strong>. Its molecular formula is <strong>C9H7ClO</strong> with CAS No. <strong>102-85-2</strong>.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of pharmaceutical intermediates for anticoagulants.</li>
<li>Production of fragrances and flavoring agents.</li>
<li>Manufacture of polymer additives and dyes.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly store under inert atmosphere at low temperatures due to hydrolysis risks. Use full PPE against severe corrosive burns; avoid inhalation of vapors.</p>