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) |