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| IUPAC name : | 2,5-dimethylfuran-3-one |
| InChI : | InChI=1/C6H8O2/c1-4-3-6(7)5(2)8-4/h3,5H,1-2H3 |
| InChIKey : | ASOSVCXGWPDUGN-UHFFFAOYAI |
| SMILES : | CC1C(=O)C=C(O1)C |
| (EINECS) number : | 238-365-5 |
| cas number : | 14400-67-0 |
| fema number : | 4101 |
| coe number : | 11066 |
| fl. number : | 13.119 |
| molar refractivity : | 29.19 ± 0.3 cm3 |
| parachor : | 248.0 ± 6.0 cm3 |
| index of refraction : | 1.455 ± 0.02 |
| surface tension : | 28.3 ± 3.0 dyne/cm |
| density : | 1.042 ± 0.06 g/cm3 |
| polarizability : | 11.57 ± 0.5 10-24cm3 |
| xlogp : | 0.60 |
| molecular weight : | 112.1265200 |
| formula : | C6 H8 O2 |
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| fda reg : | unspecified |
h. number : | 2932.19.0000 |
| organoleptics : | |
| odor type : | caramellic |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | fruity ester caramel |
| properties : | |
| appearence : | yellow clear liquid |
| assay : | 92.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.04100 - 1.07000 @ 20.00 °C.
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| pounds per gallon - calc. : | 8.672 to 8.914
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| refractive index : | 1.47000 - 1.49000 @ 20.00 °C.
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| boiling point : | 260.00 - 261.00 °C. @ 760.00 mm Hg
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| logp : | 0.33 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 125.00 °F. TCC ( 51.67 °C. )
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| recommendation for mango furanone usage levels up to : | | | 0.5000 % 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. |
| 4101 | 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 : | 4.00000 | 20.00000 |
| condiments / relishes : | - | - |
| 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 : | 3.00000 | 15.00000 |
| granulated sugar : | - | - |
| gravies : | 2.00000 | 10.00000 |
| hard candy : | 4.00000 | 20.00000 |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | 2.00000 | 10.00000 |
| meat products : | 1.00000 | 5.00000 |
| milk products : | 3.00000 | 15.00000 |
| nut products : | - | - |
| other grains : | - | - |
| 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 : | 4.00000 | 20.00000 |
| soups : | 2.00000 | 10.00000 |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
| safety links : | |
| (EINECS) number : | 238-365-5 |
| chemidplus : | 014400670 |
| epa-srs : | 14400-67-0 |
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| other : | |
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| references : | |
| fl. number : | 13.119 |
| pubchem : | 662593 |
| NIST Chemistry WebBook : | 2725829975 |
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| synonyms : |
| 2,3- | dihydro-2,5-dimethyl-3-furanone | | 2,5- | dimethyl furan-3(2H)-one | | 2,5- | dimethyl-2,3-dihydrofuran-3-one | | 2,5- | dimethyl-2H-furan-3-one | | 2,5- | dimethyl-3(2H)-furanone | | | mango furanone |
| soluble in : |
| | alcohol | | | water, slightly |
| insoluble in : |
| | water |
| (odor and/or flavor) blends with : |
| | acetoin |
| 2- | acetyl furan |
| | acetyl propionyl |
| 3- | acetyl-2,5-dimethyl furan |
| 2- | acetyl-3,4,5,6-tetrahydropyridine |
| 2- | acetyl-3,5(or 6)-dimethyl pyrazine |
| | allyl 2-furoate |
| iso | amyl 3-(2-furan) propionate |
| | benzyl disulfide |
| | butyl levulinate |
| 2-oxo | butyric acid |
| gamma- | butyrolactone |
| | caramel dione |
| | caramel furanone |
| | caramel pentadione |
| | cyclohexyl acetic acid |
| | diacetyl |
| 2,5- | diethyl tetrahydrofuran |
| alpha,alpha- | dimethyl anisyl acetone |
| 2,3- | dimethyl pyrazine |
| | ethyl (E)-crotonate |
| | ethyl 2-hydroxy-2-methyl butyrate |
| | ethyl 4-pentenoate |
| | ethyl cyclopentenolone |
| | ethyl maltol |
| | ethyl pyruvate |
| (E)- | ethyl tiglate |
| | ethyl vanillin |
| 5- | ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one |
| 5- | ethyl-3,4,5,6-tetramethyl cyclohexen-2-one |
| | fenugreek absolute |
| | furfuryl acetone |
| | furfuryl alcohol |
| | furfuryl octanoate |
| | furfuryl valerate |
| | geranyl crotonate |
| gamma- | heptalactone |
| 3,4- | hexane dione |
| 5- | hydroxymethyl furfural |
| | immortelle absolute |
| | levulinic acid |
| | maltol |
| | maltyl propionate |
| | maple furanone |
| | maple lactone |
| | menthone lactone |
| | mesitene lactone |
| 3- | methyl butyl 2-furyl butyrate |
| | methyl cyclopentenolone |
| 5- | methyl furfural |
| 4- | methyl-2,6-dimethoxyphenol |
| | nutty cyclohexenone |
| | peanut oxazole |
| 2- | pentanoyl furan |
| | rosefuran |
| | shoyu furanone |
| | strawberry furanone |
| | strawberry furanone acetate |
| dextro,laevo- | tartaric acid |
| | tetrahydrofurfuryl acetate |
| | tetrahydrofurfuryl alcohol |
| 2- | thiophene thiol |
| (E)- | tiglic acid |
| | toffee furanone |
| | tonka bean absolute |
| | tonka bean resinoid |
| (E,E)-2,4- | undecadien-1-al |
| 2,4- | undecadien-1-al |
| iso | valeraldehyde propylene glycol acetal |
| | vanilla oleoresin |
| | vanillyl isobutyrate |
| (odor and/or flavor) used in : |
| | bread | | | caramel | | | coffee | | | mango | | | strawberry |
| natural occurrence in : |
| bread |
| coffee |
| mango |
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