*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Dimethyl sulfate (DMS)</strong> is a potent methylating agent widely used in organic synthesis. CAS No. 77-78-1; Formula: C2H6O4S. It serves as a critical reagent for introducing methyl groups into nucleophilic centers.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for drug intermediate synthesis.</li>
<li>Agrochemical production of herbicides and fungicides.</li>
<li>Laboratory research for DNA methylation studies.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly handle in fume hoods due to high toxicity and carcinogenicity. Store in corrosion-resistant containers away from moisture and incompatible bases. Personal protective equipment including respirators is mandatory.</p>