The title compound, C10H12O3, has a single near planar molecule in the asymmetric unit, with the non-H atoms possessing a mean deviation from planarity of 0.132 Å. The molecules dimerize in the solid state through C—H...O interactions. These dimers are further linked through parallel slipped π–π interactions of the aryl rings [intercentroid distance = 3.5444 (11) Å, interplanar distance = 3.3998 (12) Å, slippage = 1.002 (2) Å].