delta-octalactone
octano-1,5-lactone
Identification
| Name | delta-octalactone |
| IUPAC | 6-propyloxan-2-one |
| CAS Number | 698-76-0 |
| EINECS | 211-820-5 |
| FDA UNII | 8AA944C37V |
| Molecular Formula | C8 H14 O2 |
| Molecular Weight | 142.19798000 |
| MDL Number | MFCD00144051 |
| Nikkaji Number | J39.630C |
| Beilstein | 0111515 |
| CoE Number | 2195 |
Regulatory
| JECFA Food Flavoring | 228 delta-octalactone |
| DG SANTE Food Flavourings | 10.015 octano-1,5-lactone |
| FEMA Number | 3214 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 698-76-0 ; DELTA-OCTALACTONE |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 0.99400 to 0.99900 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.271 to 8.313 |
| Refractive Index | 1.45200 to 1.45800 @ 20.00 °C. |
| Boiling Point | 115.00 to 117.00 °C. @ 12.00 mm Hg |
| Vapor Pressure | 0.039000 mmHg @ 25.00 °C. (est) |
| Flash Point | > 200.00 °F. TCC ( > 93.33 °C. ) |
| logP (o/w) | 1.450 (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 | 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 10.00 % in dipropylene glycol. Sweet, coconut, creamy, coumarin and lactonic with a green, fatty nuance A creamy character reminiscent of coconut with a minty undertone. CARAMEL, SPICY, CREAMY, COCONUT
|
| Odor sample from | CA Aromatics Company Inc. |
| Taste Description |
at 10.00 ppm. Slightly creamy, lactone, hay-like Nice coconut cream tonka notes
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| 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 delta-octalactone usage levels up to | 12.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 230.00 (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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