*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>4-bromo-2-chloro-1-iodobenzene</strong> is a high-purity halogenated aromatic compound used as a critical intermediate in organic synthesis. Its molecular formula is C6H3BrClI, and the CAS registry number is 1059748-53-0. Standard industrial production involves sequential electrophilic substitution or cross-coupling reactions on chlorobromobenzene precursors.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing: Synthesis of complex heterocyclic drug scaffolds.</li>
<li>Agrochemicals: Production of novel herbicides and fungicides requiring multi-halogen patterns.</li>
<li>Materials science: Precursor for advanced OLED emitters and conductive polymers.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at temperatures below 25°C to prevent decomposition. Strict PPE including respirators and chemical-resistant gloves is mandatory during handling due to potential toxicity and corrosive nature of halogenated byproducts.</p>