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| IUPAC name : | 3-methyl-5-propylcyclohex-2-en-1-one |
| InChI : | InChI=1/C10H16O/c1-3-4-9-5-8(2)6-10(11)7-9/h6,9H,3-5,7H2,1-2H3 |
| InChIKey : | URQMEZRQHLCJKR-UHFFFAOYAQ |
| SMILES : | CCCC1CC(=CC(=O)C1)C |
| cas number : | 3720-16-9 |
| (EINECS) number : | 223-069-0 |
| fema number : | 3577 |
| jecfa number : | 1113 |
| fl. number : | 07.129 |
| molar refractivity : | 46.06 ± 0.3 cm3 |
| parachor : | 387.9 ± 6.0 cm3 |
| index of refraction : | 1.459 ± 0.02 |
| surface tension : | 28.2 ± 3.0 dyne/cm |
| density : | 0.904 ± 0.06 g/cm3 |
| polarizability : | 18.26 ± 0.5 10-24cm3 |
| XlogP : | 2.50 |
| molecular weight : | 152.2334400 (IUPAC) |
| formula : | C10 H16 O |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | 172.515 |
Suppliers :
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| Berje : | Celery Ketone
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| Gainworld : | 3-methyl-5-propyl-2-cyclohexen-1-one
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| Givaudan : | Celery Ketone
Odor: .Herbaceous, Spicy, Celery |
| Penta : | 3-methyl-5-propyl-2-cyclohexen-1-one
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| Vigon : | Celery Ketone
Odor: CELERY |
organoleptics :
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| odor type : | herbal |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | fresh celery green cumin |
| odor sample from : | Roure Bertrand Dupont Inc. |
| substantivity : | 48 Hour(s) |
properties :
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| appearence : | pale yellow clear liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.92400 to 0.92800 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.689 to 7.722
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| refractive index : | 1.48100 to 1.48600 @ 20.00 °C.
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| boiling point : | 242.00 to 244.00 °C. @ 760.00 mm Hg
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| boiling point : | 122.00 to 123.00 °C. @ 12.00 mm Hg
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| flash point : | > 212.00 °F. TCC ( > 100.00 °C. )
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| logP (o/w) : | 2.60 |
safety :
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| most important hazard(s) : | None - None found. |
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S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes.
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| Oral Toxicity(LD50) : |
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Oral-Rat 2700.00 mg/kg
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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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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 0.097 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 4.10 (μg/capita/day) |
| Structure Class : | II |
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| recommendation for celery ketone usage levels up to : |
| | 3.0000 % in the fragrance concentrate.
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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 |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | 3-methyl-5-propylcyclohex-2-en-1-one
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| (EINECS) number : | 223-069-0 |
| chemidplus : | 003720169 |
| EPA Substance Registry Services : | 3720-16-9 |
references :
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| | 3-methyl-5-propylcyclohex-2-en-1-one
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| fl. number : | 07.129 |
| jecfa number : | 1113 |
| pubchem : | 203957 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| reference : | Luebke, William tgsc, (1986)¹ |
| CosIng : | cosmetic data |