| Melting point |
223 °C (dec.) (lit.) |
| alpha |
84.75 º (c=4, H2O) |
| Boiling point |
215.41°C (rough estimate) |
| Density |
1.36 |
| refractive index |
85 ° (C=4, H2O) |
| storage temp. |
Inert atmosphere,Room Temperature |
| solubility |
Methanol (Slightly), Water (Sparingly) |
| pka |
1.952(at 25℃) |
| form |
Powder |
| color |
White to yellow to pale brown |
| optical activity |
[α]22/D +85.0°, c = 4 in H2O |
| Water Solubility |
soluble >1000 g/L (20 ºC) |
| Sensitive |
Hygroscopic |
| BRN |
80811 |
| InChI |
1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m1/s1 |
| InChIKey |
ONIBWKKTOPOVIA-SCSAIBSYSA-N |
| SMILES |
OC(=O)[C@H]1CCCN1 |
| LogP |
-0.060 (est) |
| CAS DataBase Reference |
344-25-2(CAS DataBase Reference) |
| EPA Substance Registry System |
D-Proline (344-25-2) |
