This diamine, also known as 1,2-diaminocyclohexane, presents as a colorless to pale yellow liquid. It is known to be insoluble in water. Store under inert gas at ambient temperatures and protect from moisture and light. 1,2-Cyclohexanediamine is incompatible with oxidizing agents and strong acids and should not be stored or handled in their vicinity. This combustible liquid causes severe skin burns and eye damage.