4-Eth­oxy­benzohydrazide

The title compound, C₉H₁₂N₂O₂, is approximately planar (r.m.s. deviation = 0.13 Å for all non-H atoms). The carbonyl O atom is involved as acceptor in three different hydrogen-bond inter­actions. One N—H...O and the C—H...O(carbonyl) contact together with a weak C—H...O(eth­oxy) interaction link the mol­ecules into sheets parallel to (102). These are further linked into a three-dimensional network via the remaining C—H...O(carbon­yl) hydrogen bond and a C(methyl­ene)—H...π inter­action