Melting point: |
150-152 °C |
Boiling point: |
225℃[at 101 325 Pa] |
Density |
1.05 g/mL at 20 °C |
vapor pressure |
0Pa at 20℃ |
storage temp. |
room temp |
solubility |
H2O: 4 M at 20 °C, clear, colorless |
form |
crystalline |
color |
clear colorless (40 % (w/w) in H2O) solution |
PH Range |
7.0 - 9.0 |
PH |
2.5-4.0 (25℃, 4M in H2O) |
pka |
8.1(at 25℃) |
Water Solubility |
SOLUBLE |
Sensitive |
Hygroscopic |
λmax |
λ: 260 nm Amax: 0.12 λ: 280 nm Amax: 0.08 |
BRN |
3675235 |
Stability: |
Stable. Incompatible with strong oxidizing agents, bases, moisture. |
InChIKey |
QKNYBSVHEMOAJP-UHFFFAOYSA-N |
LogP |
-3.6 at 20℃ |
CAS DataBase Reference |
1185-53-1(CAS DataBase Reference) |
EPA Substance Registry System |
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, hydrochloride (1185-53-1) |