(E)-1-(3-Hy-droxy-phen-yl)-3-[4-(tetra-dec-yl-oxy)phen-yl]prop-2-en-1-one.

In the title compound, C(29)H(40)O(3), the enone moiety adopts an s-cis conformation. The dihedral angle between the benzene rings is 4.33†(5)° The least-squares mean line through the tetra-decyl side chain forms a dihedral angle of 83.99†(7)° with the normal to the attached benzene ring. In the crystal, O-H⋯O and C-H⋯O hydrogen bonds involving the keto and the hy-droxy O atoms form ribbons along [-41-1]. The crystal structure also features C-H⋯π inter-actions.