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| Company | Ingredient Name | ID | Comments | Naturality | Certifications | Purity | Latin name | Treated part | Geographical origin | MOQ |
|---|---|---|---|---|---|---|---|---|---|---|
|
Nerolidol | 30034996 |
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|
Molecule | - | - | - | - | - |
Nerolidol
ID : 30034996
Certifications :
General Presentation
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CAS N° : 7212-44-4
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EINECS number : 230-597-5
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FEMA number : 2772
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FLAVIS number : 02.018
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JECFA number : 1646
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Appearance : Colorless liquid
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Density : 0,874
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Volatility : Head
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Price Range : €€
Physico-chemical properties
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Molecular formula : C15H26O
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Molecular Weight : 222,37 g/mol
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Log P : 5
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Fusion Point : Donnée indisponible.
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Boiling Point : 276°C
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Detection Threshold : De l'ordre de 10 ppb à 10 ppm (0,0001%) selon les personnes
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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 : 125°C
Uses
Uses in perfumery :
Nerolidol is used in all types of perfumery for orange, rose, honeysuckle and lily of the valley notes. Useful in citrus and woody-vanillic accords, to give an airy side and make the link between those two facets.
Year of discovery :
Discovered in 1923
Natural availability :
Dextrorotatory trans-Nerolidol is the major compound of cabreuva (84%), a shrub of Paraguay. This same dextrorotatory nerolidol is isolated from Dalbergia parviflora, an Asian liana.
Isomerism :
Nerolidol exists as two pairs of enantiomers, as it has an asymmetric carbon and a double bond that gives rise to two diastereoisomers. Synthetic Nerolidol is however a mixture of all these isomers. All have a similar smell, but they do not have the same physicochemical properties.
Synthesis precursor :
Nerolidol can be a precursor to the synthesis of other terpenes, for example by a Diels-Alder reaction. It is also a precursor for the synthesis of Farnesol, following an isomerization process.
Synthesis route :
Nerolidol is a sesquiterpene, often associated with Linalool, whose synthesis starts from this last compound. Linalool is converted to geranylacetone by reaction with Ethyl Acetoacetate, for example. A condensation of the obtained ketone with acetylene, followed by a Lindlar palladium catalysed hydrogenation allows to obtain Nerolidol.
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is not restricted for the 51th amendment
