This product is used widely in the manufacturing process of chloroethylene resisting pearl eye agent (Antifoam agent). Pearl eye is a kind of transparent particle which is not easy to be plasticated. And is produced in the polymerizing process of chloroethylene, it have a great effect to the quality of chloroethylene,so we have to add TBHQ to reduce the pearl eyes.
In addition, it can be used as an intermediate of food antioxidant.