Product Description
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>p-Phenylenediamine (PPDA)</strong> is a key aromatic amine synthesized via nitration and reduction of benzene. With the formula <strong>C6H8N2</strong> (CAS 106-50-3), this 99.5% purity grade serves as a critical intermediate in polymer production.</p>
<h3>Application</h3>
<ul>
<li>Manufacture of polyimides for high-performance engineering plastics.</li>
<li>Synthesis of azo dyes and pigments for textile industries.</li>
<li>Production of rubber accelerators and antioxidants.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly avoid inhalation or skin contact due to sensitization risks. Store in cool, dry, well-ventilated areas away from oxidizers to prevent decomposition.</p>