Acta Cryst. (2012). E68, o172 [ doi:10.1107/S160053681105344X ]
Abstract: In the title compound, C22H18F2O3, the two fluoro-substituted rings form dihedral angles of 25.89 (15) and 55.00 (12)° with the central benzene ring. The ethoxy group in the molecule is disordered over two positions with a site-occupancy ratio of 0.662 (7):0.338 (7). In the crystal, molecules are linked by C-HO hydrogen bonds into chains along the a axis. The crystal packing is further stabilized by C-H and - interactions, with centroid-centroid distances of 3.8605 (15) Å.
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