Photo credits: ScenTree SAS
| Company | Ingredient Name | ID | Comments | Naturality | Certifications | Purity | Latin name | Treated part | Geographical origin | MOQ |
|---|---|---|---|---|---|---|---|---|---|---|
|
Aldéhyde C11 Undécylique - 30gr | - |
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Aldéhyde C11 Undécylique - 30gr
Certifications :
General Presentation
-
CAS N° :
112-44-7 -
EINECS number :
203-972-6 -
FEMA number :
3092 -
FLAVIS number :
05.034
-
JECFA number :
107 -
Volatility :
Head -
Price Range :
€€€
Physico chemical properties
-
Appearance :
Colorless liquid -
Density :
0,828 -
Refractive Index @20°C :
1,432 - 1,439 -
Optical rotation :
Data not available. -
Vapor pressure :
0,38 hPa @20°C 0,111 hPa @25°C -
Flash Point :
105°C
-
Molecular formula :
C11H22O -
Molecular Weight :
168,28 g/mol -
Log P :
3,84 -
Fusion Point :
-10°C -
Boiling Point :
225°C -
Detection Threshold :
2,9616 ng/l air
Chemistry & Uses
Year of discovery :
Data not available.
Natural availability :
Aldehyde C-11 is present in Cordiander Leaf EO, in trace amounts in the essential oil of certain citrus fruits such as in Bergamot EO or Mandarin Yellow EO and Narcissus Absolute. It can be extracted from Coriander Leaf EO.
Isomerism :
Undecavertol® is a constitutional isomer of Aldehyde C-11 undecylic. Its smell is however very different.
Synthesis precursor :
Aldehyde C-11 undecylic forms a Schiff base by reaction with Methyl Anthranilate or Indole, for example. It can also be used for condensation with another aldehyde or ketone to form the desired alcene. It is used for a Knoevenagel condensation for the synthesis of Ozonil®.
Synthesis route :
Like the other aliphatic aldehydes, Aldehyde C-11 undecylic, can be synthesized by reaction of undecanyl halides (chloride, for example) with dimethyl sulfoxide (DMSO), followed by an alkaline treatment with sodium bicarbonate. Other synthetic routes exist, such as a reduction of Rosenmund from undecylenic acid, using an acid chloride.
Stability :
Aldehydes may form diethylacetals in alcoholic perfumes, with no real impact on their smell
Other comments :
Aldehyde C-11 Undecylic is less fresh and zesty than Aldehyde C-11 Undecylenic.
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is not restricted for the 51th amendment
