Used primarily as an intermediate in the synthesis of advanced organic compounds, especially in the production of specialty pesticides and herbicides. Its polychlorinated structure makes it valuable in creating stable, halogen-rich molecules for agrochemical research. It also finds use in the development of dyes and pigments due to its aromatic and electron-deficient framework. Additionally, it has been explored in environmental studies as a model compound for dechlorination processes in persistent organic pollutants.