Used as a heat transfer fluid in high-performance cooling systems due to its exceptional thermal stability and low reactivity. Commonly applied in electronic cooling, especially in immersion cooling for data centers and high-power computing systems. Acts as a dielectric fluid, allowing electronic components to be submerged safely without risk of short circuits. Also utilized in gas chromatography as a stationary phase and as a tracer gas in atmospheric studies because of its inert nature and detectability at low concentrations. Its stability and non-flammability make it suitable for use in aerospace and defense applications where reliable performance under extreme conditions is required.