Melting point: 13-14°C
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Boiling point: 92-95°C11mmHg(lit.)
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Density: 1.04g/mLat25°C(lit.)
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Vapor density: 3.8(vsair)
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Vapor pressure: 0.1mmHg(24°C)
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Refractive index: n20/D1.512(lit.)
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Flash point: 201°F
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Storage conditions: Storage below +30℃
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Solubility: 52.1g/L soluble
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Form: Liquid
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pKa: 0.34±0.20
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Color: transparent colorless to yellow
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PH value: 9-10(100g/l,H2O,20℃)
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explosivelimit (V) : 1.4-10%(V)
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Water solubility: miscible
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Merck: 14,7697
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BRN: 110513
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Stability: Stability. Incompatible with strong oxidants.
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InChIKey: WHNWPMSKXPGLAX-UHFFFAOYSA-N
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LogP: 0.4 at 25℃
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Product description:N-vinylpyrrolidone is widely used in adhesives, textiles, UV coatings, pharmaceutical and other industries, but also used in the production of good modeling of homopolymers and copolymers, such as polyethylene pyrrolidone system products.