| Melting point |
-2 °C (lit.) |
| Boiling point |
109-115 °C/5 mmHg (lit.) |
| Density |
0.825 g/mL at 25 °C (lit.) |
| vapor density |
5.94 (vs air) |
| vapor pressure |
38Pa at 20℃ |
| FEMA |
3092 | UNDECANAL |
| refractive index |
n20/D 1.4322(lit.) |
| Flash point |
205 °F |
| storage temp. |
Inert atmosphere,2-8°C |
| color |
Colorless to Light yellow |
| Odor |
at 1.00 % in dipropylene glycol. waxy soapy floral aldehydic citrus green fatty fresh laundry |
| Odor Type |
aldehydic |
| explosive limit |
0.7%(V) |
| biological source |
synthetic |
| Water Solubility |
Soluble in dipropylene glycol, fixed oils, propylene glycol and water (14.27 mg/L at 25°C) |
| Sensitive |
Air Sensitive |
| JECFA Number |
107 |
| BRN |
1753213 |
| Henry's Law Constant |
7.0×10-3 mol/(m3Pa) at 25℃, Yaws (2003) |
| Dielectric constant |
2.0（20℃） |
| Major Application |
flavors and fragrances |
| Cosmetics Ingredients Functions |
PERFUMING |
| InChI |
1S/C11H22O/c1-2-3-4-5-6-7-8-9-10-11-12/h11H,2-10H2,1H3 |
| InChIKey |
KMPQYAYAQWNLME-UHFFFAOYSA-N |
| SMILES |
CCCCCCCCCCC=O |
| LogP |
4.8 at 20℃ |
| CAS DataBase Reference |
112-44-7(CAS DataBase Reference) |
| NIST Chemistry Reference |
Undecanal(112-44-7) |
| EPA Substance Registry System |
Undecanal (112-44-7) |
