Synonyms3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-Benzopyran-6-ol; Tocopheryl acetate EP Impurity C Close 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-Benzopyran-6-ol; Tocopheryl acetate EP Impurity C Related products Vitamin E (DL-alpha-Tocopherol) M.F. M.W. 430.72 CAT# AR-V01563 CAS# 10191-41-0