furfuryl ethyl ether
ethyl furfuryl ether
Identification
| Name | furfuryl ethyl ether |
| CAS Number | 6270-56-0 |
| EINECS | 228-454-7 |
| FDA UNII | 9Y4OZI563U |
| Molecular Formula | C7 H10 O2 |
| Molecular Weight | 126.15510000 |
| Nikkaji Number | J211.507G |
| CoE Number | 10940 |
| XlogP3 | 1.30 (est) |
Regulatory
| JECFA Food Flavoring | 1521 ethyl furfuryl ether |
| DG SANTE Food Flavourings | 13.123 ethyl furfuryl ether |
| FEMA Number | 4114 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 6270-56-0 ; ETHYL FURFURYL ETHER |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.98200 to 0.98800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.171 to 8.221 |
| Refractive Index | 1.44900 to 1.45500 @ 20.00 °C. |
| Boiling Point | 149.00 to 150.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 9.107000 mmHg @ 25.00 °C. (est) |
| Flash Point | 106.00 °F. TCC ( 41.11 °C. ) |
| logP (o/w) | 1.519 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 100.00 %. |
| Taste Description | nutty coffee |
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 furfuryl ethyl ether 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 | II |
| baked goods | 5.00000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | 2.00000 |
| cheese | 3.00000 |
| chewing gum | - |
| condiments / relishes | 2.00000 |
| confectionery froastings | 4.00000 |
| egg products | - |
| fats / oils | 2.00000 |
| fish products | 1.00000 |
| frozen dairy | 3.00000 |
| fruit ices | 3.00000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 1.00000 |
| milk products | 3.00000 |
| nut products | - |
| other grains | 2.00000 |
| poultry | 1.00000 |
| processed fruits | 2.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 2.00000 |
| snack foods | 5.00000 |
| soft candy | - |
| soups | 2.00000 |
| sugar substitutes | - |
| sweet sauces | - |
| Dairy products, excluding products of category 02.0 (01.0) | 3.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 2.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 3.00000 |
| Processed fruit (04.1) | 2.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 4.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 2.00000 |
| Bakery wares (07.0) | 5.00000 |
| Meat and meat products, including poultry and game (08.0) | 1.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 1.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 2.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 3.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | - |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 4.00000 |
| Ready-to-eat savouries (15.0) | 5.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 2.00000 |
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Potential Uses
Natural Occurrence
Synonyms
2-(
ethoxymethyl) furan
2-(
ethoxymethyl)-furan
2-(
ethoxymethyl)furan
ethyl 2-furfuryl ether
ethyl furfuryl ether
furan, 2-(ethoxymethyl)-
Info:
substances containing furan substitution
US Patents:
3,940,502 - Flavoring agent
PubMed:
Influence of the brewing process on furfuryl ethyl ether formation during beer aging.
US Patents:
3,952,024 - Furfurylthioacetone
PubMed:
Furfuryl ethyl ether: important aging flavor and a new marker for the storage conditions of beer.
PubMed:
Evolution of chemical and sensory properties during aging of top-fermented beer.
PubMed:
Formation and Degradation of Furfuryl Alcohol, 5-Methylfurfuryl Alcohol, Vanillyl Alcohol, and Their Ethyl Ethers in Barrel-Aged Wines.
PubMed:
Biomorphological alterations induced by an anti-juvenile hormonal compound, 2-(2-ethoxyethoxy)ethyl furfuryl ether, on three species of triatominae larvae (Hemiptera, Reduviidae).
PubMed:
Delineation of the intimate details of the backbone conformation of pyridine nucleotide coenzymes in aqueous solution.