Used primarily as a fluorinated building block in organic synthesis, this compound imparts high thermal and chemical stability to end products due to its perfluorinated chain. It is employed in the production of specialty surfactants, surface treatments, and coatings that repel water, oil, and stains—commonly found in textiles, electronics, and architectural materials. Its unique hydrophobic and oleophobic properties make it valuable in creating low-energy surfaces for anti-fouling and anti-corrosion applications. Additionally, it serves as an intermediate in synthesizing pharmaceuticals and agrochemicals where enhanced bioavailability or membrane permeability is desired.