2,4-difurfuryl furan
2,4-bis(2-furylmethyl)furan
Identification
| Name | 2,4-difurfuryl furan |
| IUPAC | 2,4-bis(2-furylmethyl)furan |
| CAS Number | 64280-32-6 |
| FDA UNII | 6Z65LJV61M |
| Molecular Formula | C14 H12 O3 |
| Molecular Weight | 228.24724000 |
| CoE Number | 13.107 |
Regulatory
| JECFA Food Flavoring | 1496 2,4-difurfurylfuran |
| FEMA Number | 4095 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 64280-32-6 ; 2,4-DIFURFURYLFURAN |
Physical Properties
| Appearance | colorless solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 153.00 °C. @ 760.00 mm Hg |
| Boiling Point | 297.00 to 299.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.001000 mmHg @ 25.00 °C. (est) |
| Flash Point | 286.00 °F. TCC ( 141.00 °C. ) (est) |
| logP (o/w) | 2.943 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 100.00 %. |
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| Recommendation for 2,4-difurfuryl furan usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.0012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.002 (μg/capita/day) |
| Structure Class | III |
| baked goods | 10.00000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | 5.00000 |
| cheese | 7.00000 |
| chewing gum | - |
| condiments / relishes | 5.00000 |
| confectionery froastings | 10.00000 |
| egg products | - |
| fats / oils | 5.00000 |
| fish products | 2.00000 |
| frozen dairy | 7.00000 |
| fruit ices | 10.00000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | 5.00000 |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | 7.00000 |
| meat products | 20.00000 |
| milk products | 7.00000 |
| nut products | - |
| other grains | 5.00000 |
| poultry | - |
| processed fruits | 7.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 5.00000 |
| snack foods | 10.00000 |
| soft candy | - |
| soups | 5.00000 |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
2,4-
difurfurylfuran
furan, 2,4-bis(2-furanylmethyl)-
2,4-bis(2-
furanyl methyl) furan
2,4-bis(2-
furanylmethyl)furan
2,4-bis(2-
furylmethyl)furan
Info:
substances containing furan substitution