Used primarily in research related to environmental pollutants and toxicology, this compound serves as a model substance for studying the behavior and effects of polychlorinated biphenyls (PCBs) in ecosystems. It helps scientists assess persistence, bioaccumulation, and toxicity in wildlife and laboratory animals. Due to its structural configuration, it is also used to investigate metabolic pathways and enzyme induction, particularly in relation to cytochrome P450 systems. Its presence is monitored in environmental samples as an indicator of PCB contamination, aiding in the evaluation of remediation strategies and regulatory compliance.