4-bromo-1-fluoro-2-iodobenzene(CAS: 116272-41-4)

4-Bromo-1-fluoro-2-iodobenzene is a crystalline solid with a molecular weight of approximately 347.43 g/mol. It has moderate solubility in common organic solvents like chloroform and acetone. The compound is relatively stable under normal conditions but can react with reducing agents. It is used in organic synthesis as a precursor for various functionalized derivatives.

4-Bromo-1-fluoro-2-iodobenzene is typically synthesized through a multi-step process involving bromination and iodination of a fluoro-benzene precursor. Commonly, this is achieved using reagents like N-bromosuccinimide (NBS) and N-iodosuccinimide (NIS) under appropriate conditions. The reaction is sensitive to temperature and requires careful control to achieve high selectivity and yield.

4-Bromo-1-fluoro-2-iodobenzene is used in the pharmaceutical and polymer industries. In pharmaceuticals, it serves as an intermediate for synthesizing complex drug molecules. In the polymer industry, it can be used in the development of advanced materials with specific chemical properties. It also finds applications in the production of sensors and semiconductors due to its unique electronic and structural characteristics.

When handling 4-bromo-1-fluoro-2-iodobenzene, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work must be conducted in a well-ventilated area or fume hood to minimize exposure to fumes. Spills should be cleaned up using appropriate absorbents and proper disposal procedures. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.