| |
| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
| |
|
|
| 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 |
| XlogP3-AA : | 1.80 |
| molecular weight : | 138.1638000 (IUPAC) |
| formula : | C8 H10 O2 |
| NMR Predictor : | Predict |
|
|
| |
| |
| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
|
| Nanjing : | 2-acetyl-3,5-dimethylfuran
|
| Penta : | 2-acetyl-3,5-dimethyl furan
|
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 to 100.00 %
|
| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.04100 to 1.04700 @ 25.00 °C.
|
| pounds per gallon - calc. : | 8.662 to 8.712
|
| refractive index : | 1.49400 to 1.50000 @ 20.00 °C.
|
| melting point : | 17.00 to 18.00 °C. @ 760.00 mm Hg
|
| boiling point : | 195.00 to 198.00 °C. @ 760.00 mm Hg
|
| acid value : | 1.00 max. KOH/g
|
| flash point : | 193.00 °F. TCC ( 89.44 °C. )
|
| logP (o/w) : | 1.44 |
safety :
|
| Oral Toxicity(LD50) : |
| |
Not determined
|
| Dermal Toxicity(LD50) : |
| |
Not determined
|
| Inhalation Toxicity(LC50) : |
| |
Not determined
|
| |
safety in use :
|
| |
| recommendation for 2-acetyl-3,5-dimethyl furan usage levels up to : |
| | not for fragrance use.
|
| |
| 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 : | 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 references :
|
| EPI System : | view |
| |
| |
| |
| | 1-(3,5-dimethylfuran-2-yl)ethanone
|
| chemidplus : | 22940-86-9 |
| EPA Substance Registry Services : | 22940-86-9 |
references :
|
| | 1-(3,5-dimethylfuran-2-yl)ethanone
|
| fl. number : | 13.101 |
| jecfa number : | 1505 |
| pubchem : | 10399649 |
other :
|
| FDA Everything Added to Food in the United States (EAFUS) | View |