LOW VISCOSITY EPOXY COMPOUND, AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an industrially useful low viscosity epoxy compound comprising N, N, N', N'-tetraglycidyl-4,4'-diaminodiphenyl methane, and to provide a method for producing the same.SOLUTION: The chemical purity of N, N, N', N'-tetraglycidyl-4,4'-diaminodiphenyl methane is ≥95%, and the viscosity measured at 40°C by using an E type viscometer is ≤9.0 Pa s.