Bis(4-ethoxyphenyl) sulfoxide

Abstract

In the title compound, C16H18O3S, the dihedral angle between the benzene rings is 82.7 (2)°. The O atom of the sulfoxide group is disordered over two orientations with refined occupancy factors of 0.563 (3):0.437 (3). In the crystal, molecules are linked by intermolecular C—H...O hydrogen bonds, forming chains along the b axis.