28768-32-3 4,4'-Methylenebis(N,N-bis(2,3-epoxypropyl)aniline) 4,4'-Methylenebis(diglycidyl aniline) EINECS 249-204-3 Oxiranemethanamine, N,N'-(methylenedi-4,1-phenylene)bis(N-(oxiranylmethyl)- Tetraglycidyl-4,4'-methylene dianiline