Allyl cyclohexyl propionate
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
Photo credits: ScenTree SAS
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General Presentation
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CAS N° : : 2705-87-5
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EINECS number : 220-292-5
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FEMA number : 2026
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Density : 0,95
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Optical rotation : Lorem Ipsum
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Allergens : This ingredient does not contain any allergen.
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Refractive Index @20°C : Lorem Ipsum
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Volatility : Head/Heart
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Price Range : €€
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Appearance : Colorless liquid
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FLAVIS number : 09.498
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JECFA number : 13
Information on synthetic ingredients
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Acid Value : Lorem Ipsum
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Boiling Point : 266°C
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Detection Threshold : Donnée indisponible.
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Molecular formula : C12H20O2
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Log P : 4,28
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Molecular Weight : 196,29 g/mol
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Fusion Point : <-20°C
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Flash Point : 106°C
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Vapor pressure : Lorem Ipsum
Uses
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.
Stability :
Esters may form their corresponding acid in stability
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.
Year of discovery :
Data not available.
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.
Synthesis precursor :
Allyl Cyclohexyl Propionate is not used for the synthesis of another compound of olfactive interest.
Natural availability :
Allyl Cyclohexyl Propionate is not reported as found in nature. It can't be extracted and used as natural.
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.
Regulations & IFRA
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IFRA 51th : This ingredient is restricted by IFRA
This ingredient is not restricted for the 49th amendment
