| Melting point: |
>300 °C(lit.) |
| Boiling point: |
102°C |
| Density |
1.208 (estimate) |
| refractive index |
1.5500 (estimate) |
| storage temp. |
2-8°C |
| solubility |
H2O: 0.5 M at 20 °C, clear |
| form |
Powder |
| pka |
pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011 |
| color |
White |
| PH |
2.5-4.0 (25℃ in neat) |
| PH Range |
5.5 - 6.7 |
| Water Solubility |
185.2g/L at 20℃ |
| λmax |
λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 |
| Merck |
13,5929 |
| BRN |
6350956 |
| Stability: |
Stable. Incompatible with strong oxidizing agents. |
| InChIKey |
SXGZJKUKBWWHRA-UHFFFAOYSA-N |
| LogP |
-2.2 at 20℃ |
| CAS DataBase Reference |
4432-31-9(CAS DataBase Reference) |
| EPA Substance Registry System |
4-Morpholineethanesulfonic acid (4432-31-9) |