28896-49-3 3-06-00-00777 (Beilstein Handbook Reference) 4,4'-Diiododiphenyl ether 4-Iododiphenyl ether BRN 2212554 Benzene, 1,1'-oxybis(4-iodo- (9CI) Bis(p-iodophenyl) ether Bis(p-iodophenyl)ether ETHER, BIS(p-IODOPHENYL) NSC 45097 p-Iodophenyl phenyl ether