α-Bromostyrene

α-Bromostyrene (CAS: 98-81-7) is a high-purity halogenated styrene fine chemical and critical organic synthetic intermediate. This unsaturated brominated aromatic compound has a stable styrene molecular skeleton with bromine atom substituted at the α-position of the vinyl group, featuring high chemical reactivity and excellent derivatization performance. It is prone to polymerization under high temperature and light conditions, and requires low-temperature sealed storage to maintain stability. α-Bromostyrene (98-81-7) is widely applied in organic coupling synthesis, polymer material modification and fine chemical customization, serving as a core brominated monomer and intermediate in synthetic chemistry industrial production.

1-Bromostyrene, (1-Bromoethenyl) benzene, (1-Bromovinyl) benzene, 1-Phenylvinyl bromide

2932999099

1. Organic Synthetic Intermediate Manufacturing α-Bromostyrene (CAS: 98-81-7) acts as a high-activity brominated aromatic intermediate for various organic synthesis reactions. The active vinyl bromide structure can participate in elimination, addition and coupling reactions to prepare diversified functional aromatic derivatives, supporting laboratory organic synthesis research and industrial fine chemical production. 2. Polymer Material Monomer Modification α-Bromostyrene (98-81-7) is widely used as a functional modified monomer for polymer materials. It can be copolymerized with styrene, acrylic and other monomers to introduce bromine functional groups into polymer chains, effectively improving the flame retardancy, thermal stability and chemical corrosion resistance of polymer products. 3. Cross-Coupling Reaction Raw Material α-Bromostyrene (CAS: 98-81-7) serves as a key raw material for Suzuki, Heck and other transition metal-catalyzed cross-coupling reactions. Its active halogenated vinyl structure ensures high reaction efficiency and selectivity, and is commonly used for the synthesis of conjugated olefins, aromatic polymers and complex functional organic molecules. 4. Fine Halogenated Chemical Derivatization α-Bromostyrene (98-81-7) is applied in the customized synthesis of high-value halogenated fine chemicals. Through selective functional group conversion and structural modification, it can produce various brominated styrene derivatives, meeting the raw material customization needs of new material enterprises and chemical research institutions.

≥98%

Store at 2-8 °C in dry, sealed, dark and well-ventilated environment, avoid high temperature, direct sunlight and long-term air exposure to prevent polymerization and decomposition

2 years under proper storage

Colorless to pale yellow transparent liquid

Research Grade, Fine Chemical Grade, Synthetic Intermediate Grade

1.387 g/cm3

-44 °C

67-70 °C at 4 mmHg, 228-230 °C at 760 mmHg