(1,1'-Biphenyl)-4,4'-diol, 3,3',5,5'-tetrakis(1,1-dimethylethyl)- (9CI) 128-38-1 3,3',5,5'-Tetra(t-butyl)biphenenol 3,3',5,5'-Tetra-tert-butylbiphenyl-4,4'-diol 4,4'-Biphenyldiol, 3,3',5,5'-tetra-tert-butyl- (8CI) 4,4'-Bis(2,6-di-tert-butylphenol) 4,4-Bis(2,6-di-tert-butylphenol) CCRIS 5824 EINECS 204-883-5 Ethyl 712 NSC 14479