Used primarily in research and industrial settings, this compound is studied for its environmental impact due to its persistence and potential toxicity. It is often analyzed in environmental samples to monitor pollution levels and assess the effectiveness of remediation efforts. Additionally, it serves as a reference standard in analytical chemistry for identifying and quantifying similar compounds in complex mixtures. Its role in understanding the behavior of polychlorinated biphenyls (PCBs) in ecosystems is crucial for developing strategies to mitigate their harmful effects.