IsoButyl Quinoline
Synthétique
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Other names :
Pyralone® ; 6-butan-2-ylquinoline ; Isobutyl Quinoline ; 6-isobutylquinoline ; 6-(2-methylpropyl)quinoline
Volatility :
Base
Uses in perfumery :
IsoButyl Quinoline is used for chypre and leather notes, for a contribution of character and power. Gives character to floral accords when used in small quantity.
Natural availability :
IsoButyl Quinoline is not available in its natural state.
Year of discovery :
1908
Other comments :
IsoButyl Quinoline was used for the first time in 1922 in Nuit de Noël by Caron. Also used in bases such as Cuir de Russie or Mousse de Saxe®.
Price Range :
€€€
Stability :
Stable in perfumes and diverse functional bases
Crédits photo: ScenTree SAS
- Molecular formula :
- C13H15N
- Molecular Weight :
- 185,27 g/mol
- Density :
- 1,011
- Flash Point :
- 137°C
- Fusion Point :
- Donnée indisponible.
- Appearance :
- Colorless liquid
- Log P :
- 4,09
- Boiling Point :
- Donnée indisponible.
- Detection Threshold :
- Donnée indisponible.
Synthesis route :
IsoButyl Quinoline is synthesized by a sequence of reactions called Skraup synthesis, reacting para-Isobutylaniline with glycerol in the presence of a concentrated sulfuric acid and nitrobenzene afterwards. This synthetic route is used for the synthesis of all quinolines.
Synthesis precursor :
IsoButyl Quinoline is not a precursor to the synthesis of another compound of olfactory interest.
Isomerism :
Butyl Quinoline is a positional isomer of Isobutyl Quinoline, but is very little used in perfumery.
- EINECS number :
- 269-204-7
- 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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