wˈʌn ˌaɪjˈuː ɪz ˈɔːlsoʊ dᵻfˈaɪnd æz zˈiəɹoʊ.nˈaɪn ˌɛmdʒˈiː əvən ˈiːkwəl mˈɪks ʌvðɪ ˈeɪt stˈɛɹɪˌoʊɪsəmɚz, wˌɪtʃ ɪz ɐ ɹɐsˈiːmɪk mˈɪkstʃɚ, ˈɔːlɹˈækˈælfətˈɑːkəfɚɹˌɪl ˈæsɪtˌeɪt.
1 IU is also defined as 0.9 mg of an equal mix of the eight stereoisomers, which is a racemic mixture, all-rac-α-tocopheryl acetate.