Application : M-Chloroaniline is used to producing azo dyestuff and pigment ,also used as the pesticide & pharmaceutical intermediates .The M-Chloroaniline is azoic dye fast base, mainly used in the dying of cotton , viscose fabrics and in the develper of print; in pharmacy it is used to make chlorpromazine hydrochloride, chlorperphenazine(perphenazine ) and chloroquine phosphate,etc.