4-(4-Cyano-2-fluoro-phen-oxy)phenyl 4-methyl-benzene-sulfonate.

The title compound, C20H14FNO4S, was synthesized from hydro­quinone, p-toluene­sulfonyl chloride and 3,4-difluoro­benzonitrile. A folded conformation is adopted by the crystal structure. Inter­molecular C—H⋯N hydrogen bonds form dimers arranged around inversion centers.