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 Category:flavoring agents 
  
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: 
  
Physical Properties: 
| Appearance: | colorless clear liquid (est) |  
| Assay: |  95.00 to 100.00 
 |  
| Food Chemicals Codex Listed:  | No |  
| Refractive Index: | 1.49200 to 1.49800 @  20.00 °C.
 |  
| Boiling Point: |  162.00 to  163.00 °C. @  760.00 mm Hg (est)
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| Vapor Pressure: | 2.121000 mmHg @  25.00 °C. (est) |  
| Flash Point: |  143.00 °F. TCC (   61.70 °C. ) (est)
 |  
| logP (o/w): |  -0.930 (est) |  
| Soluble in: |  
|   | alcohol |  |   | water, 1.166e+005 mg/L @ 25 °C (est) |  
 
  
Organoleptic Properties: 
| Odor Description:herbaceous sweet |  
| Odor and/or flavor descriptions from others (if found). |  
 
  
Cosmetic Information: 
  
Suppliers: 
  
Safety Information: 
|   |  
| Hazards identification |  
|   |  
|  Classification of the substance or mixture |  
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |  
| None found. |  
|  GHS Label elements, including precautionary statements |  
|   |  
| Pictogram |  |  
|   |  
                                                                     
| Hazard statement(s) |  
| None found. |  
| Precautionary statement(s) |  
| None found. |  
| Oral/Parenteral Toxicity:  |  
| 
Not determined
 |  
| Dermal Toxicity:  |  
| 
Not determined
 |  
| Inhalation Toxicity:  |  
| 
Not determined
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Safety in Use Information: 
| Category:  |  | flavoring agents |  
| Recommendation for 5-methyl-3(2H)-furanone usage levels up to:  |  |   | not for fragrance use.
 |  
|   |  
| Maximised Survey-derived Daily Intakes (MSDI-EU):  | 0.0061 (μg/capita/day) |  
| 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 Flavor Ingredient Library |  
| publication number: 22 |  
| Click here to view publication 22 |  
|   | 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 References: 
European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
 
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European Food Safety Authority (EFSA) reference(s):
 
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List of apha, beta-Unsaturated Aldehydes and Ketones representative of FGE.19 substances for Genotoxicity Testing [1] - Statement of the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) View page or View pdf
 
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Flavouring Group Evaluation 220: alpha,beta-Unsaturated ketones and precursors from chemical subgroup 4.4 of FGE.19: 3(2H)-Furanones View page or View pdf
 
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Scientific Opinion on Flavouring Group Evaluation 220, Revision 1 (FGE.220Rev1): alpha,beta-Unsaturated ketones and precursors from chemical subgroup 4.4 of FGE.19: 3(2H)-Furanones View page or View pdf
 
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Scientific Opinion on Flavouring Group Evaluation 220, Revision 2 (FGE.220Rev1): a,ß-Unsaturated ketones and precursors from chemical subgroup 4.4 of FGE.19: 3(2H)-Furanones View page or View pdf
 
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| EPI System: View |  
| AIDS Citations:Search |  
| Cancer Citations:Search |  
| Toxicology Citations:Search |  
| EPA ACToR:Toxicology Data |  
| EPA Substance Registry Services (SRS):Registry |  
| Laboratory Chemical Safety Summary :12711594 |  
| National Institute of Allergy and Infectious Diseases:Data |  
| 5-methylfuran-3(2H)-one |  
| Chemidplus:0003511328 |  
 
  
References: 
  
Other Information: 
  
Potential Blenders and core components  note 
  
Potential Uses: 
  
Occurrence (nature, food, other): note 
  
Synonyms: 
| 3(2H)- | furanone, 5-methyl- |  | 5- | methyl furan-3(2H)-one |  | 5- | methylfuran-3(2H)-one |  
 
  
Articles:
  
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