Jasmonal A®
Synthétique
Floral > Light Flowers > White Flowers > Berries > Anisic
Crédits photo: ScenTree SAS
Other names :
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
Volatility :
Heart/Base
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.
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.
Year of discovery :
1926
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.
Jasmonal A® is one of the 26 allergens in perfumery.
Price Range :
€€
Stability :
Aldehydes may form diethylacetals in alcoholic perfumes, with no real impact on their smell.
Jamsonal A colors through time.
Jamsonal A colors through time.
Crédits photo: ScenTree SAS
- Molecular formula :
- C14H18O
- Molecular Weight :
- 202,3 g/mol
- Density :
- 0,967
- Flash Point :
- 94°C
- Fusion Point :
- <0°C
- Appearance :
- Colorless liquid
- Log P :
- 4,7
- Boiling Point :
- 289°C
- Detection Threshold :
- Donnée indisponible.
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.
Synthesis precursor :
Jasmonal A® is not a precursor to the synthesis of another compound of olfactory interest.
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.
- EINECS number :
- 204-541-5
- FEMA number :
- 2061
- JECFA number :
- 685
- FLAVIS number :
- 05.040
- Allergens :
- Jasmonal A® may provoke an allergic reaction on skin contact (redness, heat, scraching, prickling) for some people.
- IFRA :
- This ingredient is restricted by IFRA
- Restriction type :
- RESTRICTION
- Cause of restriction :
- DERMAL SENSITIZATION AND SYSTEMIC TOXICITY
- Amendment :
- 49
- 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
- Quantitative limit on the use :
-
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 - Restriction type :
- RESTRICTION
- Cause of restriction :
- DERMAL SENSITIZATION AND SYSTEMIC TOXICITY
- Amendment :
- 49
- Comments :
- This material should not be used as a fragrance ingredient. Cyclamen alcohol should not be used as a fragrance ingredient as such, but a level of up to 1.5% in Cyclamen aldehyde (CAS number 103-95-7) is accepted.
- 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 0,58 % 0,53 % 0,26 % 7 % 2,5 % 0,064 % 0,26 % 0,11 % 1,5 % 1,5 % 0,11 %
To learn more about IFRA's standards : https://ifrafragrance.org/safe-use/library
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