application and preparation of 4-bromo-1,2-xylene_kain industrial additive
background and overview[1][2] 4-bromo-1,2-xylene, also known as 3,4-dimethylbromobenzene; molecular formula: c8h9br, molecular weight: 185.06, cas no: 583-71-1; melting point: -0.2℃; boiling point: 215℃. 4-bromo-1,2-xylene is mainly used as a raw material for organic synthesis. it is an important monomer for the synthesis of super heat-resistant polyimide, biphenyltetracarboxylic dianhydride, and is also the main component for…
