2-Chloroaniline Hydrochloride is primarily used in the synthesis of various dyes and pigments, particularly azo dyes, which are widely employed in the textile industry for coloring fabrics. It serves as an intermediate in the production of pharmaceuticals, where it is incorporated into the synthesis of certain active pharmaceutical ingredients (APIs). Additionally, it finds application in agrochemical manufacturing, aiding in the development of herbicides and pesticides. Its role in organic synthesis extends to the creation of other chemical compounds used in research and industrial processes. Proper handling is essential due to its hazardous nature.