2,2′-{[(1E,1′E)-(Cyclohexane-1,4-diyl)bis(azanylylidene)] bis(ethan-1-yl-1-ylidene)}diphenol

The title compound, C22H26N2O2, crystallizes with three independent molecules, two of which are situated on inversion centers, so the asymmetric unit contains two independent half-molecules and one molecule in a general position. The two hydroxy groups in each molecule are involved in intramolecular O - H⋯N hydrogen bonds, which generate S(6) rings. In the crystal, weak intermolecular C - H⋯π interactions link the molecules into two crystallographically independent columns propagating along [001]; one column consists of molecules in general positions, while the other column is built from alternating independent centrosymmetric molecules.