Propanoic acid, 2-methyl-, 3-hydroxy-2,2,4-trimethylpentyl ester 2,2,4-Trimethyl-1,3-pentadiol 1-isobutyrate 2,2,4-Trimethyl-1,3-pentanediol 1-isobutyrate 2-Methylpropanoic acid 3-hydroxy-2,2,4-trimethylpentyl ester Isobutyric acid 2,2,4-trimethyl-3-hydroxypentyl ester Teksanol 2,2,4-Trimethyl-3-hydroxypentyl isobutyrate