*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>N,N-dimethylacetamide (DMAC)</strong> is a high-boiling polar aprotic solvent synthesized via the carbonylation of dimethylamine. Its molecular formula is <strong>C4H9NO</strong> and CAS number is <strong>127-19-5</strong>.</p>
<h3>Application</h3>
<ul>
<li>Polymer production for aramid fibers and polyimide films.</li>
<li>Synthesis of pharmaceutical intermediates and agrochemicals.</li>
<li>Extraction agent in petrochemical refining processes.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly avoid inhalation or skin contact due to reproductive toxicity. Store in cool, ventilated areas away from oxidizers. Personal protective equipment including respirators and chemical-resistant gloves is mandatory during handling.</p>