N-Vinyl-2-pyrrolidinoneCAS # : 88-12-0Synonyms: NVPN-Vinyl pyrrolidinoneProduction Capacity 500kg/monthPurity min 99.5%Inhibitor optionalFormula C6H9NOMolecular Weight 111.1Melting point 13.6 °CBoiling point 90-92 °C (13 mbar)Density 1.043 g/mL (20 °C)Flash point 95 °CViscosity 2.4 mPa•s (20 °C)