tetrachlorobenzene

Tetrachlorobenzene is any of three isomeric chlorobenzenes with the molecular formula . They differ by the positions of the chlorine atoms around the ring. Tetrachlorobenzenes are colorless crystalline compounds.

==Properties== {| class="wikitable" |+ Selected Physical Properties of Individual Isomers |- ! isomer!!m.p. (°C) !! b.p. (°C) !! m.p. (g/cm3 @100 °C) |- | 1,2,3,4|| 47 || 254 || 1.539 |- | 1,2,3,5|| 51.5 || 246 || 1.523 |- | 1,2,4,5||141 || 245 || 1.454 |}