... (DOP)and the dibutyl phthalate (DBP).Its features include light color, good plasticized capacity, good compatibility, low release, good heat stability ... : It can be be widely used , it can be used in PVC products, such as film, cable, artificial leather, pipe, sheet material ... . Anyway,DEDB has its disadvantages because lower price.1.Color.DEDB color is a little yellow compared with DOP.But not much ...