Photo credits: ScenTree SAS
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General Presentation
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CAS N° : 16587-71-6
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EINECS number : 240-642-0
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FEMA number : Donnée indisponible.
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FLAVIS number : Donnée indisponible.
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JECFA number : Donnée indisponible.
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Appearance : Colorless liquid
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Density : 0,92
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Volatility : Heart
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Price Range : €€€€
Physico-chemical properties
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Molecular formula : C11H20O
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Molecular Weight : 168,28 g/mol
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Log P : 3,4
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Fusion Point : Donnée indisponible.
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Boiling Point :
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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 : 104°C
Uses
Uses in perfumery :
Orivone® is used in majority in orris root accords. It can also be used in nutty, dry woods and leather accords, to bring a dry effect and an orris root and powdery note in small quantity.
Year of discovery :
1950
Natural availability :
Orivone® is not found in nature.
Isomerism :
Orivone® is a constitutional isomer of Ethyl Linalool and so called Aldehyde C11 Lenic, but has no common facet with these two molecules.
Synthesis precursor :
Orivone® is not a precursor to the synthesis of any other molecule used in perfumery.
Synthesis route :
Orivone® can be synthesized in one step from 4-tert-amylphenol, by a selective hydrogenation reaction, catalyzed by a heterogeneous catalysor such as palladium on alumina. 4-tert-amylphenol can be taken as a starting reagent, but it can also be synthesized first by an selective alkylation reaction from phenol, on a para position, reacting with amyl chloride, with a Lewis acid catalysor.
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is restricted by the 51th amendment
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Restriction type : RESTRICTION
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Cause of restriction : DERMAL SENSITIZATION AND SYSTEMIC TOXICITY
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Amendment : 51
- Quantitative limit on the use :
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Cat.1 Cat.2 Cat.3 Cat.4 Cat.5A B C DCat.6 0,027 % 0,0080 % 0,16 % 0,15 % 0,038 % 0,038 % 0,038 % 0,013 %0,061 % Cat.5A B C DCat.6 0,038 % 0,038 % 0,038 % 0,013 %0,061 % Cat.7A BCat.8 Cat.9 Cat.10A BCat.11A BCat.12 0,24 % 0,24 %0,013 % 0,29 % 0,061 % 1,1 %0,013 % 0,013 %61 % Cat.10A BCat.11A BCat.12 0,061 % 1,1 %0,013 % 0,013 %61 %
