This chemical is primarily used in industrial applications, particularly as a component in dielectric fluids for electrical equipment like transformers and capacitors. It serves as an insulating material due to its stability and resistance to heat and chemical degradation. Additionally, it has been utilized in research settings to study the environmental impact and toxicity of polychlorinated biphenyls (PCBs) as it is a member of this group. However, its use is highly restricted or banned in many countries due to its persistence in the environment and potential health hazards.