Bibliotheca gasorum et solventium
N-methyl-2-pyrrolidone
N-Methyl-2-pyrrolidon · متیلپیرولیدون · N-metil-2-pirrolidon · Surfactant · 1-metil-2-pirrolidone · N-メチルピロリドン · N-methylpyrrolidon · N-metylopirolidon · Metilpirrolidona · N-Metil-2-pirolidon · N-甲基吡咯烷酮 · N-Metil-2-pirolidon
| CAS | 872-50-4 |
|---|---|
| EC | 212-828-1 |
| UN | 1993 |
| Formula | C5H9NO |
| Massa molaris | 99.13 g/mol |
| LEL | 1.3 % vol |
| UEL | 9.5 % vol |
| Punctum inflammationis | 86 °C |
| Temperatura accensionis spontaneae | 245 °C |
| Classis temperaturae | T3 |
| Densitas relativa gasi aut vaporis (aer = 1) | 3.42 |
| GHS | Periculum · H315, H319, H335, H360D |
N-methyl-2-pyrrolidone appears as a clear colorless liquid with a "fishlike" odor. Denser than water. Flash point 199 °F.