(3-chloro-4-fluorophenyl) [(Z)-1-propenyl] ether (3-chloro-4-fluorophenyl) [(Z)-prop-1-enyl] ether InChI=1/C9H8ClFO/c1-2-5-12-7-3-4-9(11)8(10)6-7/h2-6H,1H3/b5-2