Allyl Alpha-Ionone
Synthétique
Fruity > Tropical Fruits > Violet Flower > Green
Crédits photo: ScenTree SAS
Other names :
Cetone V® ; Hexalon® ; 1-(2,6,6-trimethyl-1-cyclohex-2-enyl)hepta-1,6-dien-3-one ; Ketone V® ; Allyl ionone ; Tropical ionone
Volatility :
Base
Uses in perfumery :
Allyl Alpha-Ionone is used in all types of fragrances, for fruity notes. To be combined with other ionones, lactones, woody-ambergris, coniferous, masculine and chypre notes. Gives body and diffusion to the fragrance.
Natural availability :
Allyl Alpha-Ionone is not available in its natural state.
Year of discovery :
1948
Other comments :
In comparision to Alpha-Ionone and Beta-Ionone for example, Allyl Alpha-Ionone has a much more fruity note.
Price Range :
€€€
Stability :
Stable in perfumes and diverse functional bases, except antiperspirants and alkaline products such as detergents or bleach.
Crédits photo: ScenTree SAS
- Molecular formula :
- C16H24O
- Molecular Weight :
- 232,37 g/mol
- Density :
- 0,931
- Flash Point :
- 100°C
- Fusion Point :
- Donnée indisponible.
- Appearance :
- Colorless liquid
- Log P :
- 5,3
- Boiling Point :
- 265°C
- Detection Threshold :
- 15,53 ng/l
Synthesis route :
Allyl alpha-Ionone is a pseudoionone synthesized by route similar to conventional ionones. Instead of being the result of a condensation between Citral and acetone, Allyl alpha-Ionone results from a condensation between Citral and allyl acetone. An acid treatment allows to cyclize the intermediate product that is obtained during the previous process.
Synthesis precursor :
Allyl alpha-Ionone is not a precursor to the synthesis of another compound of olfactory interest.
Isomerism :
The Allyl alpha-Ionone used in perfumery is a racemic mixture of cis and trans diastereoisomers of the molecule.
- EINECS number :
- 201-225-9
- FEMA number :
- 2033
- JECFA number :
- 401
- FLAVIS number :
- 07.061
- 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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