| Melting point |
115-118 °C(lit.) |
| alpha |
+21～+26°(20℃/D, c=2, C2H5OH) |
| Boiling point |
512.7±50.0 °C(Predicted) |
| Density |
1.150±0.06 g/cm3(Predicted) |
| refractive index |
22.5 ° (C=1, EtOH) |
| storage temp. |
2-8°C |
| solubility |
Slightly soluble in ethyl alcohol. |
| pka |
3.96±0.10(Predicted) |
| form |
Solid |
| color |
White to Pale Gray |
| Odor |
wh. or yel.-wh. powd., citrus odor |
| biological source |
synthetic |
| optical activity |
[α]20/D +23±1°, c = 1% in ethanol |
| BRN |
96552 |
| Major Application |
pharmaceutical (small molecule) |
| Cosmetics Ingredients Functions |
FRAGRANCE
ANTIOXIDANT |
| Cosmetic Ingredient Review (CIR) |
Ascorbyl Palmitate (137-66-6) |
| InChI |
1S/C22H38O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(24)28-16-17(23)21-19(25)20(26)22(27)29-21/h17,21,23,25-26H,2-16H2,1H3/t17-,21+/m0/s1 |
| InChIKey |
QAQJMLQRFWZOBN-UWJYYQICSA-N |
| SMILES |
CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O |
| LogP |
6.5 at 30℃ and pH1.9 |
| CAS DataBase Reference |
137-66-6(CAS DataBase Reference) |
| EPA Substance Registry System |
Ascorbyl palmitate (137-66-6) |
