1-FLUORO-4-NITROBENZENE 1-Nitro-4-fluorobenzene 350-46-9 4-Fluoro-1-nitrobenzene 4-Fluoronitrobenzene 4-Nitrofluorobenzene Benzene, 1-fluoro-4-nitro- EINECS 206-502-8 HSDB 2735 NSC 10281 p-Fluoronitrobenzene p-Nitrofluorobenzene