Project Description
| Chemical Name | N-Methyl-2-pyrrolidone |
|---|---|
| CAS No. | 872-50-4 |
| Molecular Formula: | C5H9NO |
| Molecular Weight: | 99.13 |
99.8% nmp
N-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
| ITEMS | SPECIFICATION | SPECIFICATION |
|---|---|---|
| Appearance | clear liquid | clear liquid |
| Purity GC | 99.80% min | 99.5% min |
| Moisture | 0.02% max | 0.02% max |
| Color | 10 max | 15 max |
Product Specifications
Synonyms: NMP
Appearance: Liquid.
Odor: Amine like.
Taste: Not available.
Molecular Weight: 99.14 g/mole
Color: Colorless to light yellow.
pH (1% soln/water): Not available.
Boiling Point: 202°C (395.6°F)
Melting Point: -24°C (-11.2°F)
Critical Temperature: 451°C (843.8°F)
Specific Gravity: 1.026 (Water = 1)
Vapor Pressure: 0 kPa (@ 20°C)
Vapor Density: 3.4 (Air = 1)
Solubility: Miscible with Castor Oil. Miscible with water, lower alcohols, ketones, ethyl
cetate, chloroform and benzene. Moderately soluble in aliphatic hydrocarbons and dissolves
many organic and inorganic compounds.
