Photo credits: ScenTree SAS
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General Presentation
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CAS N° : 29548-30-9
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EINECS number : 249-689-1
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FEMA number : 4213
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FLAVIS number : 09.818
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JECFA number : 1831
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Appearance : Colorless liquid
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Density : 0,91
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Volatility : Heart/Base
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Price Range : €€€€
Physico-chemical properties
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Molecular formula : C17H28O3
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Molecular Weight : 264,4 g/mol
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Log P : 6,77
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Fusion Point : Donnée indisponible.
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Boiling Point : 325°C
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Detection Threshold : Donnée indisponible.
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Optical rotation : Donnée indisponible
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Vapor pressure : Donnée indisponible
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Refractive Index @20°C : Donnée indisponible
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Acid Value : Donnée indisponible.
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Flash Point : 110°C
Uses
Uses in perfumery :
Mainly used to add volume and freshness in white flowers accords.
Year of discovery :
Data not available.
Natural availability :
Found in Ambrette seed Oil (4%)
Isomerism :
Due to the presence of two double bonds in Farnesol, there are four pairs of diastereoisomers of Farnesyl acetate : (E,E), (Z,E), (E,Z), (Z,Z). In perfumery, we use a mix of all those isomers.
Synthesis precursor :
Farnesyl acetate is not a precursor to the synthesis of another compound of olfactory interest.
Synthesis route :
The synthesis of Farnesyl acetate is carried out by an esterification reaction between Acetic Acid and Farnesol. This reaction can be catalyzed by the presence of a small amount of a strong acid such as concentrated sulfuric acid. It can also be achieved by thanks to the use of acetic anhydride or chloroacetic acid instead of acetic acid.
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is not restricted for the 51th amendment
