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| IUPAC name : | 1-(3,5-dimethylfuran-2-yl)ethanone |
| InChI : | InChI=1/C8H10O2/c1-5-4-6(2)10-8(5)7(3)9/h4H,1-3H3 |
| InChIKey : | SQWQZVDNBPEROH-UHFFFAOYAN |
| SMILES : | CC1=CC(=C(O1)C(=O)C)C |
| cas number : | 22940-86-9 |
| fema number : | 4071 |
| jecfa number : | 1505 |
| fl. number : | 13.101 |
| molar refractivity : | 38.23 ± 0.3 cm3 |
| parachor : | 321.7 ± 4.0 cm3 |
| index of refraction : | 1.472 ± 0.02 |
| surface tension : | 31.0 ± 3.0 dyne/cm |
| density : | 1.013 ± 0.06 g/cm3 |
| polarizability : | 15.15 ± 0.5 10-24cm3 |
| xlogp : | 0.90 |
| molecular weight : | 138.1638000 |
| formula : | C8 H10 O2 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | balsamic |
| odor strength : | medium ,
recommend smelling in a 1.00 % solution or less |
odor description :
at 1.00 % in dipropylene glycol. | sweet balsam |
| properties : | |
| appearence : | colorless clear liquid to solid |
| assay : | 96.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.04100 - 1.04700 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.662 to 8.712
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| refractive index : | 1.49400 - 1.50000 @ 20.00 °C.
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| melting point : | 17.00 - 18.00 °C. @ 760.00 mm Hg
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| boiling point : | 195.00 - 198.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 1.44 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 193.00 °F. TCC ( 89.44 °C. )
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| recommendation for 2-acetyl-3,5-dimethyl furan usage levels up to : |
| | 0.8000 % 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. |
| 4071 | average usual ppm | average maximum ppm |
| baked goods : | 10.00000 | 50.00000 |
| beverages(nonalcoholic) : | - | - |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | 5.00000 | 25.00000 |
| cheese : | 7.00000 | 35.00000 |
| chewing gum : | - | - |
| condiments / relishes : | 5.00000 | 25.00000 |
| confectionery froastings : | 10.00000 | 50.00000 |
| egg products : | - | - |
| fats / oils : | 5.00000 | 25.00000 |
| fish products : | 2.00000 | 10.00000 |
| frozen dairy : | 7.00000 | 35.00000 |
| fruit ices : | 10.00000 | 50.00000 |
| gelatins / puddings : | - | - |
| granulated sugar : | - | - |
| gravies : | 5.00000 | 25.00000 |
| hard candy : | - | - |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | 7.00000 | 35.00000 |
| meat products : | 20.00000 | 100.00000 |
| milk products : | 7.00000 | 35.00000 |
| nut products : | - | - |
| other grains : | 5.00000 | 25.00000 |
| poultry : | 3.00000 | - |
| processed fruits : | 7.00000 | 35.00000 |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 5.00000 | 25.00000 |
| snack foods : | 10.00000 | 50.00000 |
| soft candy : | - | - |
| soups : | 5.00000 | 25.00000 |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
| safety links : | |
| toxnet : | 22940-86-9 |
| epa-srs : | 22940-86-9 |
| pubchem : | 22940-86-9 |
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| other : | |
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| references : | |