2,2'-methylenebis[4,6-di-tert-butylphenol] 2,2'-Methylene bis(4,6-tert-butylphenol) 2,2'-Methylenebis[4,6-bis(1,1-dimethylethyl)phenol] Bis(2-hydroxy-3,5-di-tert-butylphenyl)methane Bis(3,5-di-tert-butyl-2-hydroxyphenyl)methane Di-(3,5-di-tert-butyl-2-hydroxyphenyl)methane 6,6,-methylenebis(2,4-di-tert-butylphenol) 2,2-methlylene-bis(4,6-di-tert-butylphenol)2,2-Methylenebis[4,6-bis(2-methyl-2-propanyl)phenol]