| Melting point |
74-76 °C(lit.) |
| Boiling point |
328 °C |
| Density |
d4100 0.8240 |
| vapor pressure |
0Pa at 25℃ |
| refractive index |
nD100 1.4250 |
| Flash point |
110 °C |
| storage temp. |
-20°C |
| solubility |
chloroform: 50 mg/mL, clear, colorless |
| pka |
4.78±0.10(Predicted) |
| form |
Glistening Powder or Flakes |
| color |
White |
| Water Solubility |
practically insoluble |
| Merck |
14,764 |
| BRN |
1788211 |
| Henry's Law Constant |
1.7×10-1 mol/(m3Pa) at 25℃, Abraham (2003) |
| Cosmetics Ingredients Functions |
SURFACTANT - EMULSIFYING
SURFACTANT - CLEANSING
CLEANSING
OPACIFYING |
| Cosmetic Ingredient Review (CIR) |
Arachidic acid (506-30-9) |
| InChI |
1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22) |
| InChIKey |
VKOBVWXKNCXXDE-UHFFFAOYSA-N |
| SMILES |
CCCCCCCCCCCCCCCCCCCC(O)=O |
| LogP |
1.571 at 33℃ |
| CAS DataBase Reference |
506-30-9(CAS DataBase Reference) |
| NIST Chemistry Reference |
Eicosanoic acid(506-30-9) |
| EPA Substance Registry System |
Eicosanoic acid (506-30-9) |
