4-(2,4-Dinitrophenylsulfanyl)morpholine

In the title compound, C10H11N3O5S, the 2,4-dinitro­phenyl fragment is connected by an S atom to the morpholine ring, which is in a chair conformation. The ortho- and para-nitro groups are slightly twisted out of the plane of the benzene ring. The mol­ecules are linked into C(7) and C(10) chains by two inter­molecular C—H⋯O hydrogen bonds.