This chemical is primarily used in research settings to study the environmental impact and behavior of polychlorinated biphenyls (PCBs). It serves as a reference compound for analyzing PCB contamination in soil, water, and air. Additionally, it is utilized in toxicology studies to understand the health effects of persistent organic pollutants, particularly their potential to disrupt endocrine systems and cause long-term ecological harm. Its application also extends to the development of remediation techniques for PCB-contaminated environments.