| Chemical Properties | Back Directory | [FEMA ]
4746 | 3,5-UNDECADIEN-2-ONE | [solubility ]
Practically insoluble in water, soluble in alcohol and oils | [form ]
mobile oil | [color ]
Colorless | [Odor]
at 1.00 % in propylene glycol. cucumber green tallow fatty fruity fried | [Odor Type]
green | [JECFA Number]
2219 | [Major Application]
flavors and fragrances | [InChI]
1S/C11H18O/c1-3-4-5-6-7-8-9-10-11(2)12/h7-10H,3-6H2,1-2H3/b8-7+,10-9+ | [InChIKey]
RCFOEQFXUGQOMT-XBLVEGMJSA-N | [SMILES]
O=C(C)\C=C\C=C\CCCCC | [LogP]
3.232 (est) | [EPA Substance Registry System]
3,5-Undecadien-2-one (68973-20-6) |
| Hazard Information | Back Directory | [Chemical Properties]
3,5-Undecadien-2-one is extremely prone to acetal-formation, and its alcoholic solution soon produces the caramellic-vinous topnote characteristic of these acetals. | [Uses]
flavors and fragrances | [Preparation]
from Croton aldehyde and n-Heptanal by condensation. Also by double addition
of Acetaldehyde to Heptanal. |
|
| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
|