Melting point: |
251 °C (dec.) (lit.) |
Boiling point: |
259.73°C (rough estimate) |
Density |
1.694 |
vapor pressure |
0Pa at 25℃ |
refractive index |
1.5690 (estimate) |
storage temp. |
2-8°C |
solubility |
Methanol (Slightly), Water (Slightly, Heated) |
form |
Powder |
pka |
4.41(at 25℃) |
color |
Off-white |
PH |
3.75(1 mM solution);3.22(10 mM solution);2.71(100 mM solution) |
Water Solubility |
12 g/L cold water |
Merck |
14,4345 |
BRN |
2050274 |
Stability: |
Stability Stable, but may discolour upon exposure to light. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides. |
InChIKey |
LNTHITQWFMADLM-UHFFFAOYSA-N |
LogP |
0.7 |
CAS DataBase Reference |
149-91-7(CAS DataBase Reference) |
NIST Chemistry Reference |
Benzoic acid, 3,4,5-trihydroxy-(149-91-7) |
EPA Substance Registry System |
Gallic acid (149-91-7) |