Application of Butyl Phthalide_Kain Industrial Additives

overview[1] butyl phthalide is divided into n-butyl phthalide and butylene phthalide. the chemical name of n-butyl phthalide is 3-butyl-1(3h)-isobenzofuranone, also known as apigenin. , the trade name is enbipu, it belongs to the simple phthalides, is an oily liquid, and has the aroma of celery. it is a drug independently researched and developed in my…