| Melting point: |
19-21°C |
| Boiling point: |
140-142 °C/3 mmHg (lit.) |
| Density |
1.143 g/mL at 25 °C (lit.) |
| vapor pressure |
0.02Pa at 20℃ |
| refractive index |
n20/D 1.496(lit.) |
| Flash point: |
>230 °F |
| storage temp. |
Sealed in dry,Room Temperature |
| pka |
14.49±0.10(Predicted) |
| form |
powder to lump to clear liquid |
| color |
White or Colorles to Yellow to Orange |
| Water Solubility |
1000g/L at 20℃ |
| BRN |
112181 |
| Stability: |
Stable. Incompatible with strong oxidizing agents |
| LogP |
-1.03 at 25℃ |
| CAS DataBase Reference |
3445-11-2(CAS DataBase Reference) |
| NIST Chemistry Reference |
N-(2-Hydroxyethyl)-2-pyrrolidone(3445-11-2) |
| EPA Substance Registry System |
2-Pyrrolidinone, 1-(2-hydroxyethyl)- (3445-11-2) |