Melting point |
186-188 °C (dec.) |
Boiling point |
311.69°C (rough estimate) |
Density |
1.05 g/mL at 20 °C |
bulk density |
500kg/m3 |
vapor pressure |
0.002-0.004Pa at 20-25℃ |
refractive index |
1.4240 (estimate) |
storage temp. |
Keep in dark place,Inert atmosphere,Room temperature |
solubility |
H2O: 4 M at 20 °C, clear, colorless |
form |
crystalline |
color |
clear colorless (40 % (w/w) in H2O) solution |
PH |
4.0-6.0 (1M in H2O) |
pka |
8.1(at 25℃) |
PH Range |
7.4 - 8.8 |
Odor |
Odorless |
biological source |
synthetic |
Water Solubility |
soluble |
Merck |
14,9651 |
BRN |
1937804 |
Stability |
Stable. |
LogP |
-2.87 at 25℃ |
CAS DataBase Reference |
5704-04-1(CAS DataBase Reference) |
EPA Substance Registry System |
Glycine, N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]- (5704-04-1) |
Absorption |
≤0.05 at 280 in H2O at 1M ≤0.1 at 260 in H2O at 1M |