Allyl Cyclohexyl Propionate
Synthétique
Fruity > Tropical Fruits > Green > Green Fruits
Crédits photo: ScenTree SAS
Other names :
Allyl 3-cyclohexyl propionate ; Allyl 3-cyclohexyl propanoate ; Allyl beta-cyclohexyl propionate ; Allyl beta-cyclohexyl propanoate ; Allyl cyclohexylpropanoate ; Allyl cyclohexylpropionate ; Allyl hexahydrophenylpropionate ; Allyl hexahydrophenylpropanoate ; Pineapple ester ; Prop-2-en-1-yl 3-cyclohexylpropionate ; Prop-2-en-1-yl 3-cyclohexylpropanoate ; 2-propenyl 3-cyclohexylpropanoate ; ACHP
Volatility :
Head/Heart
Uses in perfumery :
Allyl Cyclohexyl Propionate is used in fruity notes of pineapple to bring a tasty, sweet, natural note and acidity of the fruit. It is more commonly used in exotic fruits notes and in chamomille reconstitutions.
Natural availability :
Allyl Cyclohexyl Propionate is not reported as found in nature. It can't be extracted and used as natural.
Year of discovery :
Data not available.
Other comments :
In comparision to other notes of pineapple as Ethyl Butyrate, Allyl Caproate and Allyl Amyl Glycolate for example, CHPA brings a tasty and natural fruit note.
Price Range :
€€
Stability :
Esters may form their corresponding acid in stability
Crédits photo: ScenTree SAS
- Molecular formula :
- C12H20O2
- Molecular Weight :
- 196,29 g/mol
- Density :
- 0,95
- Flash Point :
- 106°C
- Fusion Point :
- <-20°C
- Appearance :
- Colorless liquid
- Log P :
- 4,28
- Boiling Point :
- 266°C
- Detection Threshold :
- Donnée indisponible.
Synthesis route :
Allyl Cyclohexyl Propionate is synthesized on a synthetical way in two steps, from Cinnamic Acid. The first step is a catalytic hydrogenation of the acid, at very high temperature (over 200°C), using a catalyst as palladium. The second step is an esterification involving the intermediary product, cyclohexyl propionic acid, and allyl alcohol, i.e. 2-propenol. This reaction is heated and uses an acidic catalysor as concentrated sulfuric acid.
Synthesis precursor :
Allyl Cyclohexyl Propionate is not used for the synthesis of another compound of olfactive interest.
Isomerism :
Allyl Cyclohexyl Propionate is a constitutional isomer of Isobornyl acetate and Terpenyl acetate among others, but they do not have the same smell as ACHP.
- EINECS number :
- 220-292-5
- FEMA number :
- 2026
- JECFA number :
- 13
- FLAVIS number :
- 09.498
- Allergens :
- This ingredient does not contain any allergen.
- IFRA :
- This ingredient is restricted by IFRA
- Restriction type :
- RESTRICTION_SPECIFICATION
- Cause of restriction :
- DERMAL SENSITIZATION AND SYSTEMIC TOXICITY
- Amendment :
- 51
- Quantitative usage limits :
-
Cat.1 Cat.2 Cat.3 Cat.4 Cat.5 Cat.6 Cat.7 Cat.8 Cat.9 Cat.10 Cat.11 0,085 % 0,025 % 0,35 % 0,47 % 0,12 % 0,28 % 0.70 % 0.040 % 0,92 % 0,7 % 0.040 %
This ingredient is not restricted for the 49th amendment
To learn more about IFRA's standards : https://ifrafragrance.org/safe-use/library
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