Nonafluorovaleryl fluoride is primarily used in the synthesis of fluorinated compounds, particularly in the production of specialty polymers and coatings. Its high fluorine content makes it valuable for creating materials with enhanced chemical resistance, thermal stability, and low surface energy. These properties are essential for applications in industries such as aerospace, electronics, and automotive, where durable and high-performance materials are required. Additionally, it serves as a key intermediate in the development of fluorinated surfactants and pharmaceuticals, contributing to improved efficacy and stability in these products. Its reactivity with various organic compounds also makes it useful in organic synthesis for introducing fluorine atoms into target molecules.