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<h3>Overview</h3><p>2,6-Di-tert-butyl-4-methylphenol (CAS: 128-37-0), commonly known as BHT, is a widely used synthetic phenolic antioxidant. Produced via alkylation of p-cresol with isobutylene, it effectively inhibits oxidation in polymers and oils.</p><h3>Application</h3><ul><li>Polymer stabilization for plastics and rubber processing.</li><li>Lubricant additives to prevent oil degradation.</li><li>Food industry preservative (E-number E321).</li></ul><h3>Precautions</h3><p>Store in cool, dry conditions away from oxidizers. Avoid direct skin contact; wear appropriate PPE during handling due to potential irritation risks.</p>