3,4-Xylenol,6-tert-butyl, 6-tert-Butyl-3,4-xylenol, 2-tert-Butyl-4,5-xylenol, 3,4-Dimethyl-6-tert-Butylphenol, EINECS 215-891-3, 2-(1,1-dimethylethyl)-4,5-dimethyl-phenol, Phenol, 2-(1,1-dimethylethyl)-4,5-dimethyl-, 2-tert-Butyl-4,5-dimethyl-phenol, 5-Hydroxy-1.2-dimethyl-4-tert.-butyl-benzol