N-Vinylpyrrolidone (NVP) is an organic compound with the chemical formula C₆H₉NO. It is a colorless to pale yellow liquid and is widely used in polymer chemistry and industrial applications. NVP readily undergoes free-radical polymerization to form PVP or copolymers with other monomers (e.g., vinyl acetate, acrylates).
Application
1.Pharmaceutical Industry
NVP is an important monomer for the production of Polyvinylpyrrolidone (PVP). PVP is widely used in the pharmaceutical industry as a drug carrier, stabilizer, and disintegrant.
2.Cosmetics and Daily Chemicals Industry
NVP and its polymers are used in hair care products, cosmetics, and detergents. They have functions such as moisturizing, film-forming, and stabilization.
3.Coatings and Ink Industry
NVP, as a low-viscosity reactive diluent, is used in UV-curable coatings, inks, and adhesives. It can increase curing speed and adhesion.
4.Food Industry
NVP is used in the food industry for the production of food additives.
Storage
Store in a cool,dry place where sunlight can not be directly exposed.
Stability and Reactivity
Stability: unstable.
Forbidden compounds: strong oxidants, strong acids, strong bases.
Conditions for avoiding contact: No direct sunlight.
Polymerization hazard: Can be polymerized.
Decomposed product: easy to copolymerize with other ethylene compounds.
