main applications of benzophenone_kain industrial additives
background and overview[1] benzophenone is a white crystalline substance; elegant and long-lasting rose aroma; melting point 48.5℃; boiling point 170℃/2kpa; freezing point >47.0℃; density d4951.0496; refractive index nd45.21.5893; insoluble in water, with 1:10 soluble in 80% ethanol, soluble in ethanol, ether and acetic acid. preparation method[2-3] 1) phosgene method: the phosgene method is one of…
