4, 4'-methylenebis(2, 6-diethylaniline) 4, 4 Methylenebis-(2-Ethylaniline) 4, 4'-methylenebis(aniline), compound with sodium chloride (3:1) Polytetramethyleneglycolbis(4-aminobenzoate) hydroquinone bis (2-hydroxyethyl) ether, 2-[4-(2-hydroxyethoxy) phenoxy]ethanol, 4, 4'-methylenebis(2-chloroaniline).