Synonyms: 2,2'-Biphenyldiol,3,3',5,5'-tetra-tert-butyl- (8CI);o,o'-Biphenol, 4,4',6,6'-tetra-tert-butyl-(6CI,7CI);2,2'-Dihydroxy-3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl;3,3',5,5'-Tetra-tert-butyl-2,2'-biphenyldiol;3,3',5,5'-Tetra-tert-butyl-2,2'-bis(phenol);3,3',5,5'-Tetra-tert-butyl-2,2'-dihydroxy-1,1'-biphenyl;3,3',5,5'-Tetra-tert-butyl-2,2'-dihydroxybiphenyl;3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diol;3,3',5,5'-Tetrakis(1,1-dimethylethyl)-[1,1'-biphenyl]-2,2'-diol;3,3',5,5'-Tetrakis(tert-butyl)biphenyl-2,2'-diol;4,4',6,6'-Tetra-tert-butyl-2,2'-biphenol;NSC 122714;