| Customization: | Available |
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| CAS No.: | 88-12-0 |
| Formula: | C6h9no |
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N-vinylpyrrolidone (NVP) is a colorless liquid with a chemical formula of C6H9NO, a density of 1.04g/cm3, a melting point of 13-14°C, a boiling point of 90-92°C, and is miscible with water, ethanol, ether, and other organic solvents. 12.
There are two main methods for preparing NVP: one is to react γ-butyrolactone with ammonia, and the other is to react y-butyrolactam with hexyne. 15.
NVP has a wide range of applications in many fields. It can be used to prepare polyvinylpyrrolidone, a plasma substitute, and is also used as a dispersant, dyeing auxiliaries, and paint additives in the papermaking industry. In addition, NVP is also used in the formulation of UV-curing coatings to form flexible and hard plastic films, and is also used in radiation medicine, wooden flooring industry, packaging materials, and screen ink industries.
| N-Vinyl-2-pyrrolidone Basic information | |
| Product Name: | N-Vinyl-2-pyrrolidone |
| CAS: | 88-12-0 |
| MF: | C6H9NO |
| MW: | 111.14 |
| EINECS: | 201-800-4 |
| Product Categories: | monomer |
| Mol File: | 88-12-0.mol |
| N-Vinyl-2-pyrrolidone Chemical Properties | |
| Melting point | 13-14 °C |
| Boiling point | 92-95 °C11 mm Hg(lit.) |
| density | 1.04 g/mL at 25 °C(lit.) |
| vapor density | 3.8 (vs air) |
| vapor pressure | 0.1 mm Hg ( 24 °C) |
| refractive index | n20/D 1.512(lit.) |
| Fp | 201 °F |
| storage temp. | Store below +30°C. |
| solubility | 52.1g/l soluble |
| pka | -0.34±0.20(Predicted) |
| form | Liquid |
| color | Clear colorless to yellow |
| PH | 9-10 (100g/l, H2O, 20ºC) |
| explosive limit | 1.4-10%(V) |
| Water Solubility | miscible |
| Merck | 147,697 |
| BRN | 110513 |
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