Photo credits: ScenTree SAS
Patchone®
PTBCH Alcohol (ParaTertButylCycloHexanol) ; 4-tert-butylcyclohexan-1-ol ; 4-tert-butyl cyclohexanol ; Para-tert-butyl cyclohexanol ; 4-(1,1-dimethyl ethyl) cyclohexanol ; 4-(2-methyl-2-propanyl) cyclohexanol ; Padaryl ; Patchouli hexanol
Photo credits: ScenTree SAS
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General Presentation
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CAS N° : 98-52-2
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EINECS number : 202-676-4
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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 : White solid
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Density : 2,591
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Volatility : Heart/Base
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Price Range : €€
Physico-chemical properties
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Molecular formula : C10H20O
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Molecular Weight : 156,27 g/mol
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Log P : 3,31
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Fusion Point : 66°C
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Boiling Point : 113°C (à 15 mmHg)
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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 : 105°C
Uses
Uses in perfumery :
Patchone® is used in coniferous, patchouli, rose, violet notes to dry some floral notes. Also used in tea accords, patchouli reconstitutions, spring flowers notes and citrus-grapefruit notes.
Year of discovery :
1939
Natural availability :
Patchone® is not available in its natural state.
Isomerism :
Rosalva®, L-Menthol and Citronellol are among the constitutional isomers of Patchone®. Their smell is however very different, as they are not reminiscent of Patchouli EO.
Synthesis precursor :
Patchone® is not a precursor to the synthesis of another compound of olfactory interest.
Synthesis route :
Patchone® can be synthesized by a high temperature catalytic hydrogenation of para-tertbutylphenol (obtained by a Friedel-Crafts reaction on tertbutylbenzene). As the benzene ring of this molecule is stable, a high temperature is required .
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is not restricted for the 51th amendment
