What is the use of m-bromotoluene_Kain Industrial Additive

Background and overview[1] Colorless transparent liquid. Molecular weight 171.04. Melting point -39.8℃. Boiling point 183.7℃. Relative density 1.4099 (20/4℃). Refractive index 1.5510. Flash point 60℃. Miscible with ethanol, ether and benzene, but insoluble in water. Toxic! It is obtained by diazotization and reduction of 3-bromo-4-aminotoluene. Meta-bromotoluene itself is toxic. It is more toxic than toluene.…