|Fragrance Demo Formulas|
IUPAC Name: 1,1,2,3,3-pentamethyl-2,5,6,7-tetrahydroinden-4-one
|CAS Number: ||33704-61-9 155667-06-4|
|ECHA EINECS - REACH Pre-Reg: ||251-649-3|
|FDA UNII: ||BZR4438MY4|
|XlogP3-AA: ||3.30 (est)|
|Molecular Weight: ||206.32854000|
|Formula: ||C14 H22 O|
|NMR Predictor: ||Predict|
|Category: ||fragrance agents|
|US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: |
|Google Scholar: ||Search|
|Google Books: ||Search|
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|Google Patents: ||Search|
|US Patents: ||Search|
|EU Patents: ||Search|
|IBM Patents: ||Obtain|
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|Appearance: ||colorless to pale yellow semi-solid to solid (est)|
|Assay: || 90.00 to 100.00 % sum of isomers
|Food Chemicals Codex Listed: ||No|
|Specific Gravity: ||0.95400 to 0.96200 @ 25.00 °C.
|Pounds per Gallon - (est).: || 7.938 to 8.005
|Specific Gravity: ||0.95500 to 0.96300 @ 20.00 °C.
|Pounds per Gallon - est.: || 7.956 to 8.022
|Refractive Index: ||1.49700 to 1.50200 @ 20.00 °C.
|Boiling Point: || 285.00 to 286.00 °C. @ 760.00 mm Hg
|Vapor Pressure: ||0.003000 mm/Hg @ 25.00 °C. (est)|
|Flash Point: || 201.00 °F. TCC ( 93.89 °C. )
|logP (o/w): || 4.500|
|Shelf Life: || 36.00 month(s) or longer if stored properly.|
|Storage: ||store in cool, dry place in tightly sealed containers, protected from heat and light.|
|Odor Type: ||musk|
|Odor Strength: ||medium ,|
recommend smelling in a 10.00 % solution or less
| ||spicy musk woody clean |
|Odor Description: |
at 10.00 % in dipropylene glycol.
|rich spicy musk woody clean|
Luebke, William tgsc, (1996)
|Substantivity: ||48 hour(s) at 100.00 %|
| || |
Odor: Musk, woody, spicy, floral
|Camphor & Allied Products|
Odor: Diffusive, spicy, musk-like
Odor: MUSK, WOODY, SPICY, FLORAL
Odor: Diffusive, spicy, musk-like odor with strong floral reinforcement. Powdery, velvet nuance. Long lasting. Aromatic, apple, earthy, woody, red fruit, pine
Odor: MUSK, WOODY, SPICY
Odor: SPICY, MUSK
|Kun Shan P&A|
|MUSK CASHMERAN (CASHMERAN TYPE)
Odor: diffusive, spicy, musk with strong floral note (sweet aromatic)
|Pell Wall Perfumes|
Odor: Musk-like, spicy, floral, fruity, rich, musty Solvent
Use: Description from IFF: “Diffusive, spicy, musk-like odor with strong floral reinforcement. Powdery, velvet nuance. Long lasting. Aromatic, apple, earthy, woody, red fruit, pine.”
The paper copy of the IFF Compendium, where this material is classified as an amber rather than primarily a musk odourant, tells us that it was first developed after analysis of an impurity in the GC for another material and that improvements in the production process since then have increased the option for its use significantly. We are also told that it makes “great combinations” with “Timbersilk, Citronellol, Iso Eugenol, Delta Damascone” and is “useful in creating spicy carnation florals, amber musk notes, orientals and woody accords”.
In the words of the authors of Scent and Chemistry, “Cashmeran is a unique synthetic odorant which combines floral-fruity musky with conifer-type woody aspects in perfect balance. High proportions of around 25?% of Cashmeran were used by Maurice Roucel in “Dans Tes Bras” (Frederic Malle, 2008), and by Alessandro Gualtieri in “Duro” (Nasomatto, 2007).”
Furthermore, “Cashmeran and Kephalis are key ingredients in the trendy oud/agarwood accords. Cashmeran especially links the dark woody side to the animalic musky side of oud with its coniferous woody aspects and its unique floral-fruity musk tonality.”
Arcadi Boix Camps writing in 1985, classifies Cashmeran as a floral odourant while acknowledging the difficulty of placing this unique material in any category. He says it is “a strong, floral, musky product of great diffusion and personality” that “combines very well with green grass , as well as derivatives of cis-3-Hexenol, Triplal and such blends as amber, floral, coiraceous, and woody. It combines especially well with Allyl Amyl Glycolate, which it enhances, producing a radiance.”
He goes on to say that “it is interesting to note the effects of Cashmeran with subtle, fruity chemicals and ethyl levulinate and allyl caproate and with blends of methyl nicotinate, myrrh resinoid and absolute Maté.”
Cashmeran is normally solid at room temperature, and although its melting point is usually quoted as 27 Centigrade, in practice it takes the addition of quite a lot more heat energy to melt it than that might lead you to expect.
Odor: diffusive spicy musk strong floral woody sweet aromatic
|Phoenix Aromas & Essential Oils|
Odor: Earthy, Floral, Fruity, Musk/ Musky, Pine, Powder/ Powdery, Spicy, Woody
|The Good Scents Company|
Odor: rich spicy musk woody clean
|The John D. Walsh Company|
|The Perfumers Apprentice|
Odor: Diffusive, spicy, musk odor with strong floral reinforcement
|European information : |
|Most important hazard(s): |
|Xi - Irritant|
R 36/38 - Irritating to skin and eyes.|
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
| Classification of the substance or mixture|
|GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)|
|Acute toxicity, Oral (Category 5), H303|
Skin irritation (Category 2), H315
Serious eye damage/eye irritation (Category 2A), H320
Skin sensitisation (Category 1), H317
Eye irritation (Category 2A), H319
Specific target organ toxicity, repeated exposure (Category 2), H373
Chronic aquatic toxicity (Category 2), H411
| GHS Label elements, including precautionary statements|
|Signal word || Warning|
|H303 - May be harmfulif swallowed|
H315 - Causes skin irritation
H320 - Causes eye irritation
H317 - May cause an allergic skin reaction
H319 - Causes serious eye irritation
H373 - Causes damage to organs through prolonged or repeated exposure
H411 - Toxic to aquatic life with long lasting effects
|P264 - Wash skin thouroughly after handling.|
P272 - Contaminated work clothing should not be allowed out of the workplace.
P273 - Avoid release to the environment.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P333 + P313 - IF SKIN irritation or rash occurs: Get medical advice/attention.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P391 - Collect spillage. Hazardous to the aquatic environment
P501 - Dispose of contents/ container to an approved waste disposal plant.
|Oral/Parenteral Toxicity: |
oral-rat LD50 2901 mg/kg|
Dispose of contents/ container to an approved waste disposal plant.
|Dermal Toxicity: |
|Inhalation Toxicity: |
Safety in Use Information:
|Category: ||fragrance agents|
|Recommendation for musk indanone usage levels up to: |
| || 2.0000 % in the fragrance concentrate.
|Recommendation for musk indanone flavor usage levels up to: |
| ||not for flavor use.
Potential Blenders and core components note
Natural Occurrence in: note
| ||dihydropentamethyl indanone|
| ||hexahydro-1,1,2,3,3-pentamethyl inden-4-one|
| ||musk indanone|
click on the picture(s) below to
interact with the 3D model
|Soluble in: |
| ||dipropylene glycol|
| ||water, 5.937 mg/L @ 25 °C (est)|
|Insoluble in: |
| ||acid cleaner|
| ||alcoholic lotion|
| ||deo stick|
| ||fabric softener|
| ||hard surface cleaner|