Patchone®
Synthétique
Undergrowth > Earthy > Mossy > Dry Woods
Crédits photo: ScenTree SAS
Other names :
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
Volatility :
Heart/Base
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.
Natural availability :
Patchone® is not available in its natural state.
Year of discovery :
1939
Other comments :
Data not available.
Price Range :
€€
Stability :
Stable in perfumes and diverse functional bases
Crédits photo: ScenTree SAS
- Molecular formula :
- C10H20O
- Molecular Weight :
- 156,27 g/mol
- Density :
- 2,591
- Flash Point :
- 105°C
- Fusion Point :
- 66°C
- Appearance :
- White solid
- Log P :
- 3,31
- Boiling Point :
- 113°C (à 15 mmHg)
- Detection Threshold :
- Donnée indisponible.
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 .
Synthesis precursor :
Patchone® is not a precursor to the synthesis of another compound of olfactory interest.
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.
- EINECS number :
- 202-676-4
- FEMA number :
- Donnée indisponible.
- JECFA number :
- Donnée indisponible.
- FLAVIS number :
- Donnée indisponible.
- Allergens :
- This ingredient does not contain any allergen.
- IFRA :
- This ingredient is not restricted
To learn more about IFRA's standards : https://ifrafragrance.org/safe-use/library
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