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| IUPAC name : | 2-methylfuran |
| InChI : | InChI=1/C5H6O/c1-5-3-2-4-6-5/h2-4H,1H3 |
| InChIKey : | VQKFNUFAXTZWDK-UHFFFAOYAB |
| SMILES : | CC1=CC=CO1 |
| (EINECS) number : | 208-594-5 |
| cas number : | 534-22-5 |
| beilstein number : | 0103733 |
| fema number : | 4179 |
| coe number : | 2209 |
| jecfa number : | 1487 |
| fl. number : | 13.030 |
| molar refractivity : | 23.37 ± 0.3 cm3 |
| parachor : | 198.8 ± 4.0 cm3 |
| index of refraction : | 1.441 ± 0.02 |
| surface tension : | 25.5 ± 3.0 dyne/cm |
| density : | 0.927 ± 0.06 g/cm3 |
| polarizability : | 9.26 ± 0.5 10-24cm3 |
| xlogp : | 0.90 |
| molecular weight : | 82.1005400 |
| formula : | C5 H6 O |
| BioActivity Analysis : | 17388918 |
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| fda reg : | unspecified |
h. number : | 2932.19.0000 |
| organoleptics : | |
| odor type : | chocolate |
| odor strength : | medium ,
recommend smelling in a 1.00 % solution or less |
odor description¹ :
at 1.00 % in propylene glycol. | ethereal acetone chocolate |
| substantivity : | < 1 hour(s) at 100.00 % |
| properties : | |
| appearence : | colorless to pale yellow green clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.90800 - 0.91700 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.555 to 7.630
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| refractive index : | 1.43100 - 1.43700 @ 20.00 °C.
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| boiling point : | 63.00 - 66.00 °C. @ 760.00 mm Hg
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| logp : | 1.85 |
| safety : | |
| most important hazard(s) : |
T - Toxic. |
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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. ) : | -8.00 °F. TCC ( -22.22 °C. )
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| recommendation for 2-methyl furan 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). |
| publication number : 22. |
| 4179 | 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 : | - | - |
| 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 : | |
| (EINECS) number : | 208-594-5 |
| rtecs : | LU2625000 for 534-22-5 |
| chemidplus : | 000534225 |
| epa-srs : | 534-22-5 |
| dtp/nci : | 3707 |
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| other : | |
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| references : | |
| pubchem : | 154101 |
| NIST Chemistry WebBook : | 2587351339 |
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| reference : | Luebke, William tgsc, (2007)¹ |