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| IUPAC name : | 4-furan-2-ylbutan-2-one |
| InChI : | InChI=1/C8H10O2/c1-7(9)4-5-8-3-2-6-10-8/h2-3,6H,4-5H2,1H3 |
| InChIKey : | GGJUJWSDTDBTLX-UHFFFAOYAY |
| SMILES : | CC(=O)CCC1=CC=CO1 |
| cas number : | 699-17-2 |
| (EINECS) number : | 211-831-5 |
| beilstein number : | 0112135 |
| fema number : | 4120 |
| coe number : | 11084 |
| jecfa number : | 1510 |
| fl. number : | 13.138 |
| molar refractivity : | 37.39 ± 0.3 cm3 |
| parachor : | 322.4 ± 4.0 cm3 |
| index of refraction : | 1.465 ± 0.02 |
| surface tension : | 32.3 ± 3.0 dyne/cm |
| density : | 1.022 ± 0.06 g/cm3 |
| polarizability : | 14.82 ± 0.5 10-24cm3 |
| XlogP : | 0.60 |
| molecular weight : | 138.1638000 (IUPAC) |
| formula : | C8 H10 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Nanjing : | 4-(2-furyl)butan-2-one
orders in chinese. |
organoleptics :
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| odor type : | spicy |
| odor strength : | medium |
odor description: at 100.00 %. | spicy caramel |
properties :
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| appearence : | colorless solid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 37.00 °C. @ 760.00 mm Hg
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| boiling point : | 203.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.28400 mm/Hg @ 25.00 °C. |
| flash point : | 170.00 °F. TCC ( 76.67 °C. )
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| logP (o/w) : | 0.83 |
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 : | flavoring agents |
| |
| recommendation for furfuryl acetone fragrance usage levels up to : |
| | not for fragrance use.
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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 : | - | - |
| beverages(nonalcoholic) : | 5.00000 | 25.00000 |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | - | - |
| cheese : | 2.00000 | 10.00000 |
| chewing gum : | 3.00000 | 15.00000 |
| condiments / relishes : | - | - |
| confectionery froastings : | 2.00000 | 10.00000 |
| egg products : | 4.00000 | 20.00000 |
| fats / oils : | - | - |
| fish products : | 2.00000 | 10.00000 |
| frozen dairy : | 1.00000 | 5.00000 |
| fruit ices : | 3.00000 | 15.00000 |
| gelatins / puddings : | 3.00000 | 15.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | - | - |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | - | - |
| milk products : | 1.00000 | 5.00000 |
| nut products : | 3.00000 | 15.00000 |
| other grains : | - | - |
| poultry : | 2.00000 | 10.00000 |
| processed fruits : | 1.00000 | 5.00000 |
| processed vegetables : | 2.00000 | 10.00000 |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | 2.00000 | 10.00000 |
| soft candy : | 5.00000 | 25.00000 |
| soups : | - | - |
| sugar substitutes : | 2.00000 | 10.00000 |
| sweet sauces : | - | - |
safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| | 4-furan-2-ylbutan-2-one |
| (EINECS) number : | 211-831-5 |
| chemidplus : | 000699172 |
| EPA Substance Registry Services : | 699-17-2 |
references :
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| | 4-furan-2-ylbutan-2-one |
| fl. number : | 13.138 |
| jecfa number : | 1510 |
| NIST Chemistry WebBook : | 3589872362 |
| pubchem : | 156122 |
other :
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| FDA Everything Added to Food in the United States (EAFUS) | View |