1,4-Dibromo-2-iodobenzene(CAS: 89284-52-6)

1,4-Dibromo-2-iodobenzene (CAS: 89284-52-6) is a dark brown crystalline solid with a molecular weight of approximately 352.06 g/mol. It has low solubility in water but is more soluble in organic solvents like ethanol and acetone. The compound is highly reactive towards nucleophiles due to its bromine and iodine substituents.

1,4-Dibromo-2-iodobenzene can be synthesized by the sequential bromination and iodination of toluene using N-bromosuccinimide (NBS) and N-iodosuccinimide (NIS) as the brominating and iodinating agents, respectively. The reaction typically requires UV light for bromination and anhydrous conditions for iodination.

1,4-Dibromo-2-iodobenzene (CAS: 89284-52-6) is used in the pharmaceutical industry for the synthesis of various drugs, as well as in polymer production for specific applications requiring halogenated materials. It also finds use in the manufacturing of sensors and semiconductors due to its unique chemical properties.

When handling 1,4-Dibromo-2-iodobenzene (CAS: 89284-52-6), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.