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Fluorinated photoinitiator pentadecafluoro-propionic acid-2-[4-(2-hydroxy-2-methyl-propionyl)-phenoxy]-ethyl ester (2959-F) was synthesized with 2-hydroxy-4-(2-hydroxyethoxy)-2-methylpro-piophenone (Irgacure 295 9) and pentadecafluorooctanoyl chloride (PFOC), which was characterized by Fourier Transform infrared spectrum (FT-IR), Nuclear Magnetic Resonance 19F spectrum (19F NMR) and UV absorption spectra.