sell 4,4'-Oxydianiline; 4,4'-Diaminodiphenyl ether; 4,4'-Diaminodiphenylether; 4,4'-Oxybisbenzenamine; Bis(p-aminophenyl)ether; 101-80-4

4,4'-Diaminodiphenyl ether be used for preparation polyimide, polyamide and epoxy resin material.