Used as a key intermediate in the synthesis of fluorinated surfactants and surface treatment agents due to its highly fluorinated carbon chain and reactive hydroxyl group. Its strong lipophobic and hydrophobic character makes it effective in lowering surface tension, which is beneficial in coatings, firefighting foams, and specialty polymers. Commonly employed in the production of fluoroacrylates for water- and oil-repellent finishes on textiles, paper, and leather. Also utilized in electronic and optical materials where low dielectric constants and high thermal stability are required.