74045-37-7 N,N,N',N',N'',N'',N''',N'''-octamethyl-1,3-Disilacyclobutane-1,1,3,3-tetramine 96591-28-5 Siloxanes and Silicones, di-Me, hydroxymethyl group-terminated, polymers with adipic acid, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,4-butanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane