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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | 1-furan-2-ylbutan-1-one |
| InChI : | InChI=1/C8H10O2/c1-2-4-7(9)8-5-3-6-10-8/h3,5-6H,2,4H2,1H3 |
| InChIKey : | GONWJZJNVDRECJ-UHFFFAOYAA |
| SMILES : | CCCC(=O)C1=CC=CO1 |
| cas number : | 4208-57-5 |
| fema number : | 4083 |
| jecfa number : | 1507 |
| fl. number : | 13.105 |
| molar refractivity : | 37.84 ± 0.3 cm3 |
| parachor : | 326.0 ± 4.0 cm3 |
| index of refraction : | 1.465 ± 0.02 |
| surface tension : | 32.2 ± 3.0 dyne/cm |
| density : | 1.010 ± 0.06 g/cm3 |
| polarizability : | 15.00 ± 0.5 10-24cm3 |
| xlogp : | 1.40 |
| molecular weight : | 138.1638000 |
| formula : | C8 H10 O2 |
| BioActivity Analysis : | 83937 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | balsamic |
| odor strength : | medium ,
recommend smelling in a 10.00 % solution or less |
odor description :
at 10.00 % in dipropylene glycol. | balsamic |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.05000 - 1.05600 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.737 to 8.787
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| refractive index : | 1.48900 - 1.49500 @ 20.00 °C.
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| boiling point : | 195.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | not determined
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| recommendation for 2-butyryl furan usage levels up to : |
| | 0.6000 % 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). |
| publication number : 22. |
| 4083 | average usual ppm | average maximum ppm |
| baked goods : | 5.00000 | 25.00000 |
| beverages(nonalcoholic) : | - | - |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | 2.00000 | 10.00000 |
| cheese : | 3.00000 | 15.00000 |
| chewing gum : | - | - |
| condiments / relishes : | 2.00000 | 10.00000 |
| confectionery froastings : | 4.00000 | 20.00000 |
| egg products : | - | - |
| fats / oils : | 2.00000 | 10.00000 |
| fish products : | 1.00000 | 5.00000 |
| frozen dairy : | 3.00000 | 15.00000 |
| fruit ices : | 3.00000 | 15.00000 |
| gelatins / puddings : | - | - |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | - | - |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | 1.00000 | 5.00000 |
| milk products : | 3.00000 | 15.00000 |
| nut products : | - | - |
| other grains : | 2.00000 | 10.00000 |
| poultry : | 1.00000 | 5.00000 |
| processed fruits : | 2.00000 | 10.00000 |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 2.00000 | 10.00000 |
| snack foods : | 5.00000 | 25.00000 |
| soft candy : | - | - |
| soups : | 2.00000 | 10.00000 |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
| safety links : | |
| chemidplus : | 4208-57-5 |
| epa-srs : | 4208-57-5 |
| dtp/nci : | 21612 |
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| other : | |
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| references : | |
| pubchem : | 83937 |
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