Trichlorobenzene
From Coastal Wiki
Trichlorobenzenes are cyclic aromatic compounds formed by the addition of 3 atoms of chlorine to the benzene ring. There are 3 isomers: 1,2,3-trichlorobenzene (1,2,3-TCB), 1,2,4-trichlorobenzene (1,2,4- TCB) and 1,3,5-trichlorobenzene (1,3,5-TCB).