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| IUPAC name : | 2,3,3-trimethyl-2H-inden-1-one |
| InChI : | InChI=1/C12H14O/c1-8-11(13)9-6-4-5-7-10(9)12(8,2)3/h4-8H,1-3H3 |
| InChIKey : | KZSUMHASCAWKLE-UHFFFAOYAA |
| SMILES : | CC1C(=O)C2=CC=CC=C2C1(C)C |
| cas number : | 54440-17-4 |
| fema number : | 4556 |
| molar refractivity : | 52.58 ± 0.3 cm3 |
| parachor : | 412.1 ± 6.0 cm3 |
| index of refraction : | 1.518 ± 0.02 |
| surface tension : | 31.8 ± 3.0 dyne/cm |
| density : | 1.004 ± 0.06 g/cm3 |
| polarizability : | 20.84 ± 0.5 10-24cm3 |
| XlogP : | 2.70 |
| XlogP3-AA : | 3.10 |
| molecular weight : | 174.2389600 |
| formula : | C12 H14 O |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Givaudan : | Safraleine™
Odor: Leathery, Spicy, Woody, Warm |
organoleptics :
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| odor type : | herbal |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | herbal leather saffron iodine phenolic tobacco |
| odor sample from : | Vigon International, Inc. |
| substantivity : | 168 hour(s) at 10.00 % in dipropylene glycol |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| boiling point : | 258.00 to 260.00 °C. @ 760.00 mm Hg
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| flash point : | 248.00 °F. TCC ( 120.00 °C. )
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| logP (o/w) : | 3.62 |
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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| recommendation for saffron indenone usage levels up to : |
| | 3.0000 % 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 : 24 |
| | average usual ppm | average maximum ppm |
| baked goods : | 0.00500 | 0.03000 |
| beverages(nonalcoholic) : | 0.01000 | 0.03000 |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | - | - |
| cheese : | - | - |
| chewing gum : | 0.00500 | 0.02000 |
| condiments / relishes : | 0.01000 | 0.01000 |
| confectionery froastings : | 0.03000 | 0.05000 |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 0.00500 | 0.02000 |
| fruit ices : | 0.01000 | 0.02000 |
| gelatins / puddings : | - | - |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 0.00500 | 0.01000 |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | 0.03000 | 0.05000 |
| meat products : | 0.30000 | 5.00000 |
| milk products : | - | - |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | - | - |
| soft candy : | - | - |
| soups : | 0.00500 | 0.02000 |
| sugar substitutes : | - | - |
| sweet sauces : | 0.03000 | 0.05000 |
safety references :
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| EPI System : | view |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | 2,3,3-trimethyl-2H-inden-1-one
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| chemidplus : | 054440174 |
| EPA Substance Registry Services : | 54440-17-4 |
references :
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| | 2,3,3-trimethyl-2H-inden-1-one
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| pubchem : | 39987454 |
other :
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| reference : | Luebke, William tgsc, (2007)¹ |