Jasmonal A®
Amyl Cinnamaldehyde ; Amyl Cinnamaldehyde ; 2-benzylideneheptanal ; Amyl cinnamal ; Amylcinnamaldehyde ; Amylcinnamal ; 2-benzylidene heptanal ; Buxine ; Flomine ; Flosal ; Floxine ; 2-(phenylmethylene)-heptanal ; Jasmin aldehyde ; Jasminal ; Jasminaldehyde ; Jasmona ; Jasmine aldehyde ; 2-pentyl cinnamaldehyde
Photo credits: ScenTree SAS
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General Presentation
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CAS N° : : 122-40-7
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EINECS number : 204-541-5
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FEMA number : 2061
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Density : 0,967
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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 : Heart/Base
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Price Range : €€
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Appearance : Colorless liquid
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FLAVIS number : 05.040
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JECFA number : 685
Information on synthetic ingredients
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Acid Value : Lorem Ipsum
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Boiling Point : 289°C
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Detection Threshold : Donnée indisponible.
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Molecular formula : C14H18O
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Log P : 4,7
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Molecular Weight : 202,3 g/mol
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Fusion Point : <0°C
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Flash Point : 94°C
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Vapor pressure : Lorem Ipsum
Uses
Other comments :
Jasmonal A® is more powerful, rising and soapy, but less watery than Jasmonal H®.
Jasmonal A® is one of the 26 allergens in perfumery.
Stability :
Aldehydes may form diethylacetals in alcoholic perfumes, with no real impact on their smell.
Jamsonal A colors through time.
Uses in perfumery :
Jasmonal A® is useful for light floral accords such as spring and white flowers : jasmine, lilac, tuberose or narcissus notes. Also used in fruity notes.
Year of discovery :
1926
Isomerism :
Jasmonal A® has a double bond that gives rise to two possible diastereoisomers of the molecule. However, it is the mixture of the two diastereoisomers that is used in perfumery.
Synthesis precursor :
Jasmonal A® is not a precursor to the synthesis of another compound of olfactory interest.
Natural availability :
Jasmonal A® is found in trace amounts in some black teas. However, it is synthetic Jasmonal A® that is most often used in perfumery.
Synthesis route :
As for Cinnamaldehyde, the synthesis of Jasmonal A® is made by a condensation of Benzaldehyde with heptanal (Aldehyde C-7), using an excess of Benzaldehyde and gradually adding the Aldehyde C-7 in order to avoid it self-condensation.
Regulations & IFRA
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IFRA 51th : This ingredient is restricted by IFRA
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Restriction type : RESTRICTION
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Cause of restriction : DERMAL SENSITIZATION AND SYSTEMIC TOXICITY
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Amendment : 49
- Quantitative limit on the use :
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Cat.1 Cat.2 Cat.3 Cat.4 Cat.5A Cat.5B Cat.5C Cat.5D Cat.6 0,58 % 0,53 % 0,26 % 7 % 2,5 % 0,32 % 0,45 % 0,11 % 0,064 % Cat.7A Cat.7B Cat.8 Cat.9 Cat.10A Cat.10B Cat.11A Cat.11B Cat.12 0,26 % 0,26 % 0,11 % 1,5 % 1,5 % 3,5 % 0,11 % 0,11 % No Restriction
Comments :
This ingredient is part of the Schiff base (α-Amylcinnamaldehyde-methyl anthranilate (or Jasmea, Seringone) - N°CAS : 68527-78-6) and induces the application of IFRA regulations for 60,3% of the Schiff base usage. Please also refer to the IFRA Annex II for more information
