5,5-dibutyl dihydrofuran-2(3H)-one
4,4-dibutyl-gamma-butyrolactone
Identification
| Name | 5,5-dibutyl dihydrofuran-2(3H)-one |
| IUPAC | 5,5-dibutyloxolan-2-one |
| CAS Number | 7774-47-2 |
| EINECS | 231-875-9 |
| FDA UNII | I7JV550U9G |
| Molecular Formula | C12 H22 O2 |
| Molecular Weight | 198.30574000 |
| Nikkaji Number | J326.553F |
| CoE Number | 2231 |
Regulatory
| JECFA Food Flavoring | 227 4,4-dibutyl-gamma-butyrolactone |
| DG SANTE Food Flavourings | 10.018 4-butyloctano-1,4-lactone |
| FEMA Number | 2372 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 7774-47-2 ; 4,4-DIBUTYL-GAMMA-BUTYROLACTONE |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless clear oily liquid (est) |
| Assay | 96.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 279.00 to 280.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.004000 mmHg @ 25.00 °C. (est) |
| Flash Point | 235.00 °F. TCC ( 112.78 °C. ) |
| logP (o/w) | 3.460 |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Description | at 100.00 %. |
| Taste Description | creamy coconut |
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 5,5-dibutyl dihydrofuran-2(3H)-one usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.12 (μg/capita/day) |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 2.80000 |
| fruit ices | 2.80000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | 4.40000 |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
4-
butyl-4-hydroxyoctanoic acid lactone
4-
butyloctano-1,4-lactone
dibutyl butyrolactone
5,5-
dibutyl dihydrofuran-2(3H)-one
dibutyl dihydrofuranone
4,4-
dibutyl-4-hydroxybutyric acid gamma-lactone
4,4-
dibutyl-gamma-butyrolactone
dibutylbutyrolactone
5,5-
dibutyldihydro-2(3H)-furanone
5,5-
dibutyldihydrofuran-2(3H)-one
5,5-
dibutyloxolan-2-one
2(3H)-
furanone, 5,5-dibutyldihydro-
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