2-Methyl-4-tert-octylphenol 2219-84-3 4-(1,1,3,3-Tetramethylbutyl)-o-cresol 4-tert-Octyl-o-cresol NSC66444 Phenol, 2-methyl-4-(1,1,3,3-tetramethylbutyl)- o-Cresol, 4-(1,1,3,3-tetramethylbutyl)-