Used primarily in industrial applications, this chemical serves as a component in dielectric fluids for transformers and capacitors due to its stability and insulating properties. It is also utilized in heat transfer systems and hydraulic fluids, where its chemical resistance and thermal stability are advantageous. Additionally, it has been employed in the production of certain plastics and rubber products to enhance durability and flame resistance. However, its use has declined significantly due to environmental and health concerns associated with persistent organic pollutants.