85-2511-03　N-Vinyl-2-pyrrolidone 99+% (GC) Stabilized 250g　CAS No:88-12-0　240136

特徴

• 1-Vinyl-2-pyrrolidinone is a colorless to yellow liquid, with a characteristic odor. Its melting point is around 13.5oC and boils at about 90-92oC. VP is completely miscible in water and in most organic solvents but partially miscible in aliphatic hydrocarbons. Industrial production of VP by reacting 2-pyrrolidone with acetylene at high pressure and temperature has been reported. The vinylation process proceeds in liquid phase and is catalyzed by 3-pyrrolidone -potassium hydroxide. 1-Vinyl-2-pyrrolidinone (VP) is used in the study of macrophotoinitiator characteristics of poly (vinylchloride) type molecules. Also, used to study the genotoxicity of polyvinylpyrrolidone coated silver nanoparticles.
• Synonyms:1-Vinyl-2-pyrrolidinone; 1-Vinylpyrrolidin-2-one
• Molecular Formula:C6H9NO
• Molecular Weight:111.14
• Appearance:Colorless to light yellow liquid or clear liquid. Stabililzed with hydroquinone methyl ether.
• Purity:≥99% (GC)
• Inhibitor:≤0.02%
• Density:1.03-1.04g/ml
• Water (KF):≤0.2%
• Related Substances:≤0.2%
• Storage and Stability:Store at -20°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.