1,2,4-Trichlorobenzene is an organochlorine compound, one of three isomers of trichlorobenzene.
T 2042a (OTTO) 1,2,4-Trichlorobenzene, 98% Cas 120-82-1 - used in soil and ground water contamination studies. T 2042a (OTTO) 1,2,4-Trichlorobenzene, 98% Cas 120-82-1 - used as a dye carrier, a herbicide intermediate, a heat-transfer.