4Bromostyrene

4-Bromostyrene is an organobromine compound with the chemical formula C8H7Br. It is a derivative of styrene, where a bromine atom is substituted at the para position of the phenyl ring. This compound is typically a colorless to pale yellow liquid with a characteristic odor. Its molecular weight is approximately 183.04 g/mol.

The synthesis of 4-bromostyrene can be achieved through various methods, often involving bromination reactions of styrene or related precursors. It is a reactive monomer due to the presence of the vinyl group, allowing it to undergo polymerization. This property makes it useful in the synthesis of specialized polymers and copolymers.

4-Bromostyrene finds applications in research and development, particularly in the field of polymer chemistry and materials science. It can be used as a comonomer to introduce bromine functionalities into polymer chains, which can then be further modified or used to impart specific properties such as flame retardancy or increased refractive index to the resulting materials. Its reactivity also makes it a useful intermediate in organic synthesis for creating more complex molecules. Safety precautions should be observed when handling 4-bromostyrene due to its potential irritant properties and flammability.