gamma-dodecalactone
dodecano-1,4-lactone
Identification
| Name | gamma-dodecalactone |
| IUPAC | 5-octyloxolan-2-one |
| CAS Number | 2305-05-7 |
| EINECS | 218-971-6 |
| FDA UNII | YX9N4581LU |
| Molecular Formula | C12 H22 O2 |
| Molecular Weight | 198.30574000 |
| MDL Number | MFCD00036499 |
| Nikkaji Number | J35.151B |
| Beilstein | 0126680 |
| CoE Number | 2240 |
| XlogP3 | 3.80 (est) |
Regulatory
| JECFA Food Flavoring | 235 gamma-dodecalactone |
| DG SANTE Food Flavourings | 10.019 dodecano-1,4-lactone |
| FEMA Number | 2400 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 2305-05-7 ; GAMMA-DODECALACTONE |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless to pale yellow clear oily liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 0.93300 to 0.93800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.763 to 7.805 |
| Refractive Index | 1.45100 to 1.45600 @ 20.00 °C. |
| Melting Point | 17.00 to 18.00 °C. @ 760.00 mm Hg |
| Boiling Point | 130.00 to 132.00 °C. @ 1.50 mm Hg, 140.00 to 145.00 °C. @ 5.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.002000 mmHg @ 25.00 °C. (est) |
| Flash Point | > 230.00 °F. TCC ( > 110.00 °C. ) |
| logP (o/w) | 3.470 (est) |
| Shelf Life | 12.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | 400 hour(s) at 100.00 % |
| Odor Description |
at 100.00 %. A waxy, fatty, sweet aroma with green rind-like undertones Sweet, fruity, musky, peach, pear fruity-peach, creamy, sweet characteristic
|
| Odor sample from | CA Aromatics Company Inc. |
| Taste Description |
fruity fatty creamy buttery peach creamy fruity fatty creamy buttery peach
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 12 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 5000 mg/kg |
| 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 | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for gamma-dodecalactone usage levels up to | 12.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 190.00 (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 | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| 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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