gamma-undecalactone (aldehyde C-14 (so-called))
undecano-1,4-lactone
Identification
| Name | gamma-undecalactone (aldehyde C-14 (so-called)) |
| IUPAC | 5-heptyloxolan-2-one |
| CAS Number | 104-67-6 |
| EINECS | 203-225-4 |
| FDA UNII | QB1T0AG2YL |
| Molecular Formula | C11 H20 O2 |
| Molecular Weight | 184.27880000 |
| MDL Number | MFCD00005405 |
| Nikkaji Number | J1.182G |
| Beilstein | 0081943 |
| CoE Number | 179 |
| XlogP3 | 3.30 (est) |
Regulatory
| JECFA Food Flavoring | 233 gamma-undecalactone |
| DG SANTE Food Flavourings | 10.002 undecano-1,4-lactone |
| FEMA Number | 3091 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 104-67-6 ; GAMMA-UNDECALACTONE |
| 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 | 99.00 to 100.00 |
| Halogens | Chlorine free |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 0.94100 to 0.94700 @ 25.00 °C., 0.94200 to 0.94800 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.830 to 7.880 |
| Pounds per Gallon - est. | 7.848 to 7.898 |
| Refractive Index | 1.44900 to 1.45400 @ 20.00 °C. |
| Boiling Point | 164.00 to 166.00 °C. @ 13.00 mm Hg, 297.00 °C. @ 760.00 mm Hg |
| Acid Value | 5.00 max. KOH/g |
| Vapor Pressure | 0.003000 mmHg @ 25.00 °C. (est) |
| Flash Point | 200.00 °F. TCC ( 93.33 °C. ) |
| logP (o/w) | 2.961 (est) |
| Shelf Life | 24.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | alkali |
| Insoluble in | water |
| Stability | cream |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | fragrance |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | 338 hour(s) at 100.00 % |
| Odor Description |
at 100.00 %. Creamy, fatty, fruity, coconut, peach, Iactonic, ketonic and fruity A fruity, peachy character with a melon rind undertone strong, fruity like peach and apricot peach; Fruity-peach, creamy, fatty, lactonic, powerful Sweet, fruity, peach-like Creamy, fruity, peach, coconut, lactonic
|
| Odor sample from | Berje Inc. |
| Taste Description |
at 30.00 ppm. fatty apricot, coconut, lactonic, aldehydic, fruity, peach fruity (apricot, peach, cocoa), fat, creamy, hazel nut
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 2 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | gavage-rat LD50 [sex: M,F] 18500 mg/kg |
| 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 | cosmetic, flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for gamma-undecalactone (aldehyde C-14 (so-called)) usage levels up to | 10.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 1200.00 (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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