Product Short Description: CHLOROBENZENE LR MONOCHLOROBENZENE Product Description: Mono chloro benzene uses Major uses for monochlorobenzene are in the manufacture of phenol and ortho- and para- nitrochlorobenzenes, diphenyl oxide, dye and herbicide intermediates, and sulfone polymers. Ortho-dichlorobenzene is used primarily in the synthesis of 3,4-dichloroaniline, which is used in the production of herbicides. Major uses for monochlorobenzene are in the manufacture of phenol and ortho- and para- nitrochlorobenzenes, diphenyl oxide, dye and herbicide intermediates, and sulfone polymers.