| Melting point |
140-144 °C(lit.) |
| Boiling point |
230 °C15 mm Hg(lit.) |
| Density |
1.3010 (rough estimate) |
| bulk density |
700kg/m3 |
| vapor pressure |
0Pa at 22.85℃ |
| refractive index |
1.4370 (estimate) |
| Flash point |
203 °C |
| storage temp. |
Store below +30°C. |
| solubility |
1.6g/l |
| form |
Powder |
| pka |
4.52(at 25℃) |
| color |
White to cream |
| PH |
3.79(1 mM solution);3.27(10 mM solution);2.76(100 mM solution); |
| Water Solubility |
0.6 g/L (20 ºC) |
| Merck |
14,8862 |
| BRN |
1210161 |
| Henry's Law Constant |
1.8×106 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Stability |
Stable. Combustible. Incompatible with strong oxidizing agents, reducing agents, bases. |
| InChI |
1S/C8H14O4/c9-7(10)5-3-1-2-4-6-8(11)12/h1-6H2,(H,9,10)(H,11,12) |
| InChIKey |
TYFQFVWCELRYAO-UHFFFAOYSA-N |
| SMILES |
OC(=O)CCCCCCC(O)=O |
| LogP |
0.59 at 25℃ and pH7.08 |
| CAS DataBase Reference |
505-48-6(CAS DataBase Reference) |
| NIST Chemistry Reference |
Octanedioic acid(505-48-6) |
| EPA Substance Registry System |
Octanedioic acid (505-48-6) |
