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<h3>Overview</h3>
<p><strong>Methyl 3-mercaptopropionate</strong> is a sulfur-containing ester widely utilized as a key intermediate in organic synthesis. Produced via the reaction of 3-mercapto-propionic acid with methanol, it serves as a vital building block for pharmaceuticals and agrochemicals. Its molecular formula is C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>S, and the CAS number is 107-95-7.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical industry: Synthesis of thiazole derivatives and sulfonamide antibiotics.</li>
<li>Agricultural chemicals: Precursor for specific herbicides and fungicides.</li>
<li>Polymer additives: Used to manufacture stabilizers and cross-linking agents.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidants. Use appropriate PPE including gloves and goggles due to corrosive and irritating properties. Avoid ingestion and inhalation; ensure proper ventilation during handling.</p>