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General Presentation
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CAS N° : 3391-86-4
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EINECS number : 222-226-0
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FEMA number : 2805
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FLAVIS number : 02.023
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JECFA number : 1152
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Appearance : Colorless liquid
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Density : 0,835
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Volatility : Heart
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Price Range : €€€
Physico-chemical properties
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Molecular formula : C8H16O
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Molecular Weight : 128,22 g/mol
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Log P : 2,7
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Fusion Point : -49°C
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Boiling Point : 180°C
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Detection Threshold : Seuil de détection : 14 ppb (0,0000014%)
Seuil de reconnaissance : 25 ppb (0,0000025%)
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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 : 63°C
Uses
Uses in perfumery :
1,3-Octenol is used mainly in mushroom, lavender, woody and foody notes.
Year of discovery :
Data not available.
Natural availability :
The (R) enantiomer of 1,3-Octenol is present at 97% in the aromatic principle of mushrooms and 89% in the chanterelles aromatic principle. Nevertheless, 1,3-Octenol is not extracted in its natural state.
Isomerism :
The (R) enantiomer of 1,3-Octenol is more powerful than the (S) enantiomer, which has a vegetable smell. In perfumery, the mixture both isomers is the most used.
Synthesis precursor :
1,3-Octenol is a precursor for the synthesis of esters obtained by reaction between this alcohol and a carboxylic acid.
Synthesis route :
1,3-Octenol can be obtained by a Grignard reaction reacting vinylmagnesium bromide with hexanal.
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is not restricted for the 51th amendment
