Synonyms: 1-[a-Methyl-a-(4-hydroxyphenyl)ethyl]-4-[a,a-bis(4-hydroxyphenyl)ethyl]benzene; 1-[a-Methyl-a-(4'-hydroxyphenyl)ethyl]-4-[a',a'-bis(4''-hydroxyphenyl)ethyl]benzene; 1-[a-Methyl-a-(p-hydroxyphenyl)ethyl]-4-[a',a'-bis(p-hydroxyphenyl)ethyl]benzene;4,4'-[1-[4-[1-(4-Hydroxyphenyl)-1-methylethyl]phenyl]ethylidene]bisphenol;4,4'-[1-[4-[1-(4-Hydroxyphenyl)-1-methylethyl]phenyl]ethylidene]diphenol; 4-{4-[1,1-Bis(4-hydroxyphenyl)ethyl]-a,a-dimethylbenzyl}phenol; GV 6000; Tris-PA; Tris-PA(phenol); Trisp PA; Trisphenol PA; a,a,a'-Tris(4-hydroxyphenyl)-1-ethyl-4-isopropylbenzene