4,4′-Oxybis-(benzoic acid) 4,4'-Oxybis-(benzoic acid) CAS NO. 2215-89-6 EC NO. 218-683-0 Synonym 4,4′-Oxydibenzoic acid Formula C14H10O5 Mol. Weight 258.23 g/mol Alan Jesswein2021-09-09T14:11:10+02:00