Crystal structure of 2-chloro-1-(6-fluoro-3,4-di­hydro-2H-chromen-2-yl)ethanone

In the title mol­ecule, C₁₁H₁₀ClFO₂, the benzene ring, the F atom and the O atom of the di­hydro­pyran ring are essentially coplanar, with an r.m.s. deviation of 0.007 Å. The di­hydro­pyran ring is in a half-chair conformation. In the crystal, mol­ecules are linked by pairs of weak C—H...π hydrogen bonds, forming inversion dimers.