N-Vinylpyrrolidone (88-12-0) (C6H9NO)

N-Vinylpyrrolidone (NVP) is a vinyl monomer with the chemical formula C6H9NO and molecular weight 112.15 g/mol. It appears as a clear, colorless to pale yellow liquid with a mild characteristic odor. It is miscible with water and many organic solvents. It is highly reactive due to its vinyl group and can polymerize easily, so it is typically stabilized during storage. It is flammable and should be handled under controlled conditions.
In terms of uses and applications, N-Vinylpyrrolidone is widely used in the polymer and chemical industries as a key monomer for producing polyvinylpyrrolidone (PVP) and related copolymers. These polymers are used in pharmaceuticals, cosmetics, and personal care products as binders, film formers, stabilizers, and solubilizers. It is also used in adhesives, coatings, inks, and textile finishing to improve adhesion and flexibility. In the pharmaceutical industry, PVP derived from NVP is used in tablets and drug delivery systems. Additionally, it finds applications in polymer chemistry and specialty materials.