Method for stabilizing at least monoalkyl-substituted diaminocyclohexane

摘要

The present invention relates to a method for stabilizing at least monoalkyl-substituted diaminocyclohexane by adding at least one reducing agent (R) and optionally water to the composition (ZE). The composition (ZE) contains at least one at least monoalkyl-substituted diaminocyclohexane (A) and optionally water. By adding at least one reducing agent (R) and optionally water to the composition (ZE), the composition (ZP) having at least 0.05% by weight of water relative to the total weight of the composition (ZP) ) Is obtained. A further subject of the invention is the compositions (ZP) and their use, for example for producing hardeners for epoxy resins.