1,2,3-trimethyl-5-tert-butylbenzene, 5-t-Butylhemimellitene, EINECS 202-648-1, Benzene,5-(1,1-dimethylethyl)-1,2,3-trimethyl, 5-t-Butyl-1,2,3-trimethylbenzene, 5-tert-Butyl-1,2,3-trimethyl-benzol, 5-tert-butylhemimellitene, 1.2.3-Trimethyl-5-tert.-butyl-benzol, 5-tert-butyl-1,2,3-trimethyl-benzene, 1-tert-butyl-3,4,5-trimethylbenzene