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| IUPAC name : | (6R)-3-methyl-6-propan-2-ylcyclohex-2-en-1-one |
| InChI : | InChI=1/C10H16O/c1-7(2)9-5-4-8(3)6-10(9)11/h6-7,9H,4-5H2,1-3H3/t9-/m1/s1 |
| InChIKey : | YSTPAHQEHQSRJD-SECBINFHBZ |
| SMILES : | CC1=CC(=O)[C@H](CC1)C(C)C |
| cas number : | 4573-50-6 |
| (EINECS) number : | 224-957-0 |
| fema number : | 4200 |
| jecfa number : | 1856 |
| fl. number : | 07.255 |
| molar refractivity : | 45.97 ± 0.3 cm3 |
| parachor : | 385.9 ± 6.0 cm3 |
| index of refraction : | 1.464 ± 0.02 |
| surface tension : | 28.9 ± 3.0 dyne/cm |
| density : | 0.915 ± 0.06 g/cm3 |
| polarizability : | 18.22 ± 0.5 10-24cm3 |
| XlogP : | 2.20 |
| molecular weight : | 152.2334400 (IUPAC) |
| formula : | C10 H16 O |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Penta : | l-piperitone
natural |
| Penta : | l-piperitone
synthetic |
| Symrise : | Piperitone ex Eucalyptus
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| Vigon : | Piperitone
Odor: PUNGENT, MINTY |
organoleptics :
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| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description: at 1.00 % in dipropylene glycol. | pungent minty peppermint Luebke, William tgsc, (1986) |
| odor sample from : | Givaudan Corporation |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 99.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.92900 to 0.93500 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.730 to 7.780
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| refractive index : | 1.48200 to 1.48800 @ 20.00 °C.
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| boiling point : | 246.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.05700 mm/Hg @ 25.00 °C. |
| flash point : | 195.00 °F. TCC ( 90.56 °C. )
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| logP (o/w) : | 2.41 |
safety :
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| Oral Toxicity(LD50) : | |
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Not determined
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| Dermal Toxicity(LD50) : | |
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Not determined
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| Inhalation Toxicity(LC50) : | |
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Not determined
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safety in use :
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| Category : | flavor and fragrance agents |
| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 490.00 (μg/capita/day) |
| Structure Class : | II |
| |
| recommendation for laevo-piperitone fragrance usage levels up to : |
| | 0.2000 % in the fragrance concentrate.
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| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). |
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA on the "LIBRARY" link. |
| publication number : 22 |
| | average usual ppm | average maximum ppm |
| baked goods : | 1.00000 | 10.00000 |
| beverages(nonalcoholic) : | 0.20000 | 1.00000 |
| beverages(alcoholic) : | 0.20000 | 2.00000 |
| breakfast cereal : | - | - |
| cheese : | - | - |
| chewing gum : | 30.00000 | 150.00000 |
| condiments / relishes : | - | - |
| confectionery froastings : | 0.50000 | 5.00000 |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 0.50000 | 5.00000 |
| fruit ices : | 0.20000 | 2.00000 |
| gelatins / puddings : | 0.20000 | 2.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 5.00000 | 50.00000 |
| imitation dairy : | - | - |
| instant coffee / tea : | 0.20000 | 2.00000 |
| jams / jellies : | 0.20000 | 2.00000 |
| meat products : | - | - |
| milk products : | 0.20000 | 5.00000 |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | - | - |
| soft candy : | 5.00000 | 40.00000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | (6R)-3-methyl-6-propan-2-ylcyclohex-2-en-1-one |
| (EINECS) number : | 224-957-0 |
| chemidplus : | 004573506 |
| EPA Substance Registry Services : | 4573-50-6 |
references :
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| | (6R)-3-methyl-6-propan-2-ylcyclohex-2-en-1-one |
| fl. number : | 07.255 |
| jecfa number : | 1856 |
| NIST Chemistry WebBook : | 4573506 |
| pubchem : | 684791 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |
| FDA Everything Added to Food in the United States (EAFUS) | View |