Synonyms: Hydrocinnamicacid, 3,5-di-tert-butyl-4-hydroxy-, methyl ester (7CI,8CI);3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoicacid methyl ester;3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid methylester;Fenozan 1;Methyl (3,5-di-tert-butyl-4-hydroxyphenyl)propionate;Methyl3,5-di-tert-butyl-4-hydroxy-b-phenylpropionate;Methyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate;Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate;Methyl3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate;Methyl3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate;Methyl b-(4-hydroxy-3,5-di-tert-butylphenyl)propanoate;Methyl b-(4-hydroxy-3,5-di-tert-butylphenyl)propionate;Methyl b-3,5-di-tert-butyl-4-hydroxyphenylpropionate;Methylox;Metilox;Phenosan methyl ester;Ralox 35;