Aldehyde C-11 Undecylenic
CAS: 112-45-8
BaseAldehydic
Identifiers
Manufacturer
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CAS number
112-45-8
CAS (all sources)
112-45-8
CAS (Perfumiarz)
—
CAS (PerfumersWorld)
112-45-8
CAS (FraterWork)
112-45-8
CAS (EU Hekserij)
—
CAS (TSCA Hekserij)
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INCI name (FraterWork)
UNDECYLENAL
IUPAC name (FraterWork)
undec-10-enal
INCI (Hekserij)
—
EC number (Hekserij)
—
FEMA (Hekserij)
—
UN number
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Synonyms (PerfumersWorld)
Aldehyde C-11 Undecylenic : 10-hendecenal : 10-undecenal : undecenal, 10-: Undecylenic Aldehyde Mixed Isomers : Hendecenal, 10- :
Synonyms (FraterWork)
10-Undecanal
Scent profile
Note type (FraterWork)
Base Note
Odour family (FraterWork)
Aldehydic
Odour profile (FraterWork)
Aldehyde C-11 Undecylenic delivers a powerful aldehydic signature
combining waxy-fatty radiance with bright rosy-floral notes, zesty orange-citrus
facets, and distinctive green freshness that creates the quintessential
sparkling lift of classic perfumery.
Longevity (FraterWork)
Lasts > 300 hours on a smelling strip.
Odor life hours (PerfumersWorld)
48
Relative odor impact (PerfumersWorld)
175
Appearance (FraterWork)
Colourless liquid
Descriptions
Description
Aldehyde C-11 Undecylenic is waxy fresh citrus rose orris green floral tuberose.
Odour (PerfumersWorld)
waxy fresh citrus rose
Description (PerfumersWorld)
Aldehyde C-11 Undecylenic is waxy fresh citrus rose orris green floral tuberose.
Comment (FraterWork)
Aldehyde C-11 Undecylenic is one of the two fatty (or aliphatic) aldehydes which
are not found in nature (the other is Aldehyde C-12 MNA).
C-11 Undecylenic is particularly useful for adding inimitable accents to florals
and, owing to its green fatty quality, it blends well with mossy and woody
notes. This is one of the three aldehydes used by Ernest Beaux in his
masterpiece of perfumery No 5 [https://fraterworks.com/products/compound-no-5]
for Chanel.
As with all true aldehydes, we recommend dilution in an alcohol upon receipt of
this product. Ethyl alcohol is the most commonly used for this purpose, but
others such as phenyl ethyl alcohol or benzyl alcohol are also suitable.
aromachem Best Seller no_reg
Notes
Aldehyde C-11 Undecylenic is one of the two fatty (or aliphatic) aldehydes which
are not found in nature (the other is Aldehyde C-12 MNA).
C-11 Undecylenic is particularly useful for adding inimitable accents to florals
and, owing to its green fatty quality, it blends well with mossy and woody
notes. This is one of the three aldehydes used by Ernest Beaux in his
masterpiece of perfumery No 5 [https://fraterworks.com/products/compound-no-5]
for Chanel.
As with all true aldehydes, we recommend dilution in an alcohol upon receipt of
this product. Ethyl alcohol is the most commonly used for this purpose, but
others such as phenyl ethyl alcohol or benzyl alcohol are also suitable.
aromachem Best Seller no_reg
Usage
Perfume uses (PerfumersWorld)
Citrus Orris Green Floral TuberoseFound In NatureBlends-well-with=> +Sandalwood Fixer For This Aldehyde +Oakmoss Fixer For ThisAldehyde +Orris Fixer For This Aldehyde +Patchouli Fixer For This Aldehyde * Relative Odor Impact 175 * Odor Life on a smelling strip 48 hrs
Average use (FraterWork)
0.15% in a perfume compound
Uses (FraterWork)
Essential top note for floral-aldehydic compositions, chypres, and
functional fragrances requiring powerful diffusive lift and clean
sophistication.
IFRA 51 (FraterWork)
No restriction for category 4
Links
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