Jasmonal H®
Synthétique
Floral > Light Flowers > White Flowers > Anisic > Green Fruits
Crédits photo: ScenTree SAS
Other names :
Hexyl Cinnamaldehyde ; Hexyl Cinnamaldehyde ; 2-(phenylmethylidene)octanal ; 2-benzylidene octanal ; Hexyl cinnamal ; Hexyl cinnamic aldehyde ; 2-hexyl-3-phenyl-2-propenal ; Alpha-N-hexyl-beta-phenyl acrolein ; 2-(phenylmethylidene)octanal
Volatility :
Heart
Uses in perfumery :
Jasmonal H® is used in notes of jasmine and lily of the valley, for a waxy facet, close to narcissus, and for trail. Formerly used to replace Hedione®.
Natural availability :
Jasmonal H® is found in trace amounts in Roman Chamomile EO and rice. However, it is the synthetic Jasmonal H® that is most often used in perfumery.
Year of discovery :
1930
Other comments :
Jasmonal A® is more powerful, rising and soapy, but less watery than Jasmonal H®.
Jasmonal H® is one of the 26 allergens in perfumery.
Jasmonal H® 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 :
- C15H20O
- Molecular Weight :
- 216,32 g/mol
- Density :
- 0,955
- Flash Point :
- 151°C
- Fusion Point :
- 18°C
- Appearance :
- Colorless liquid
- Log P :
- 5,3
- Boiling Point :
- 311°C
- Detection Threshold :
- Donnée indisponible.
Synthesis route :
As for Jasmonal A®, the synthesis of Jasmonal H® is made by condensation of benzaldehyde with Octanal (Aldehyde C-8), using an excess of benzaldehyde and gradually adding the Aldehyde C-8 in the reaction medium in order to avoid its self-condensation.
Synthesis precursor :
Jasmonal H® is not a precursor to the synthesis of another compound of olfactory interest.
Isomerism :
Jasmonal H® has two possible diastereoisomers. However, it is the mixture of the two isomers that is used in perfumery.
- EINECS number :
- 202-983-3
- FEMA number :
- 2569
- JECFA number :
- 686
- FLAVIS number :
- 05.041
- Allergens :
- Jasmonal H® 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
- Amendment :
- 49
- Comments :
- This ingredient is part of the Schiff base (α-Hexylcinnamic aldehyde methyl anthranilate (or Jasmea H) - N°CAS : 67924-13-4) and induces the application of IFRA regulations for 61,8% 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 1,8 % 0,53 % 11 % 9,9 % 2,5 % 2,5 % 2,5 % 2,5 % 5,8 % Cat.7A Cat.7B Cat.8 Cat.9 Cat.10A Cat.10B Cat.11A Cat.11B Cat.12 20 % 20 % 1 % 19 % 69 % 69 % 38 % 38 % No Restriction - Restriction type :
- RESTRICTION
- Cause of restriction :
- DERMAL SENSITIZATION
- Amendment :
- 49
- Comments :
- The above limits apply to Rose Ketones used individually or in combination. The sum of concentrations of Rose ketones isomers should not exceed the maximum concentration levels established by this Standard.
- 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 1,8 % 0,53 % 11 % 9,9 % 2,5 % 5,8 % 20 % 1 % 19 % 69 % 38 %
To learn more about IFRA's standards : https://ifrafragrance.org/safe-use/library
ScenTree is solely responsible for the information provided here.
