1,1,3,3-Tetra­ethyl-5-nitro­isoindoline

The title compound, C16H24N2O2, previously obtained as a yellow oil, exhibits a rather low melting point close to room temperature 297–298 K). In the mol­ecule, the isoindoline ring system is approximately planar and coplanar to the nitro group, forming a dihedral angle of 5.63 (15)°. In the crystal, only weak N—H⋯O and C—H⋯π inter­actions are observed, linking mol­ecules into chains parallel to the [101] direction.