Cashmeran®
1,1,2,3,3-pentamethyl-2,5,6,7-tetrahydroinden-4-one ; Astromeran ; Cas musc ; Cashmeran velvet ; 6,7- dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone ; Dihydropentamethyl indanone ; 1,2,3,5,6,7- hexahydro-1,1,2,3,3-pentamethyl-4H-inden-4-one ; Indomuscone ; Ianmeran ; Musk indanone
Photo credits: ScenTree SAS
| Company | Ingredient Name | ID | Naturality | Purity | Latin name | Treated part | Geographical origin | Certifications | Comments | MOQ |
|---|---|---|---|---|---|---|---|---|---|---|
|
Cashmeran - 30 Gr | - | - | - | - | - | - | more | - |
General Presentation
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CAS N° : : 33704-61-9
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EINECS number : 251-649-3
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FEMA number : Donnée indisponible.
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Density : 0,96
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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 that crystallizes at room temperature
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FLAVIS number : Donnée indisponible.
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JECFA number : Donnée indisponible.
Information on synthetic ingredients
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Acid Value : Lorem Ipsum
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Boiling Point : 285°C
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Detection Threshold : 1,2 ng/l air
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Molecular formula : C14H22O
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Log P : 4,5
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Molecular Weight : 206,32 g/mol
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Fusion Point : 27°C
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Flash Point : 94°C
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Vapor pressure : Lorem Ipsum
Uses
Other comments :
Cashmeran® has a very singular and complex smell, which differenciates it from any other molecule use din perfumes.
Stability :
Stable in perfumes and diverse functional bases
Uses in perfumery :
Cashmeran® is used in woody, spicy, coniferous and ambery notes. Often associated with Kephalis®, and more generally with woody-ambergris and tobacco notes.
Year of discovery :
Cashmeran® was discovered by scientist John Hall in 1969. At the time, he was working on low cost transformations starting with molecule structures such as pentamethylindane and tetramethylnaphthalène. Patent n°3,773,836 (US) published on Aug.18, 1969 by Hall.J for IFF
Isomerism :
Cashmeran® has an asymmetric carbon. It is nevertheless the racemic mixture of this molecule that is used in perfumery. Alpha-Irone and Isoraldeine® are constitutional isomers of Cashmeran®. However, they have a violet and orris smell, different from Cashmeran®.
Synthesis precursor :
Cashmeran® is not a precursor to the synthesis of another compound of olfactory interest.
Natural availability :
Cashmeran® is not available in its natural state.
Synthesis route :
One of the methods for synthesizing Cashmeran® is to oxidize pentamethyl tetrahydroindene in the presence of a cobalt naphthenate catalyst.
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 0,0063 % 0,26 % 0,019 % 3,8 % 0,31 % 0,025 % 0,038 % 0,0084 % 0,0063 % Cat.7A Cat.7B Cat.8 Cat.9 Cat.10A Cat.10B Cat.11A Cat.11B Cat.12 0,031 % 0,031 % 0,0084 % 0,13 % 0,13 % 0,28 % 0,0084 % 0,0084 % 9,4 %
