styralyl propionate
alpha-methylbenzyl propionate
Identification
| Name | styralyl propionate |
| IUPAC | [(1S)-1-phenylethyl] propanoate |
| EINECS | 204-397-3 |
| FDA UNII | Search |
| Molecular Formula | C11 H14 O2 |
| Molecular Weight | 178.23098000 |
| Nikkaji Number | J36.819I |
| Beilstein | 1948418 |
| CoE Number | 425 |
Regulatory
| JECFA Food Flavoring | 802 alpha-methylbenzyl propionate |
| DG SANTE Food Flavourings | 09.144 1-phenethyl propionate |
| FEMA Number | 2689 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 120-45-6 ; ALPHA-METHYLBENZYL PROPIONATE |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 sum of isomers |
| Additional Assay Information | racemate |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.00200 to 1.00900 @ 25.00 °C., 1.00301 to 1.01100 @ 20.00 °C. |
| Pounds per Gallon - (est). | 8.338 to 8.396 |
| Pounds per Gallon - est. | 8.356 to 8.422 |
| Refractive Index | 1.48700 to 1.49400 @ 20.00 °C. |
| Boiling Point | 91.00 to 92.00 °C. @ 5.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.069000 mmHg @ 25.00 °C. (est) |
| Flash Point | 202.00 °F. TCC ( 94.44 °C. ) |
| logP (o/w) | 2.861 (est) |
| Soluble in | alcohol |
| Stability | acid cleaner |
| Similar Items | note |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | 6 hour(s) at 100.00 % |
| Odor Description |
at 100.00 %. Sweet, fruity diffusive, with green, tropical and citrus nuances sweet, green-fruity, floral aroma fresh-green, aromatic fruity-floral, tart, characteristic for rhubarb fresh-green aromatic fruity-floral tart for rhubarb
|
| Odor sample from | Harrmann & Reimer Corporation |
| Taste Description |
at 10.00 ppm. green, fruity and citrus, notes of gooseberry, kiwi
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 10 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | gavage-rat LD50 [sex: M,F] 5.20 ml/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 styralyl propionate usage levels up to | 8.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.97 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 27.00 (μg/capita/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 10.00000 |
| beverages(nonalcoholic) | 4.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 4.00000 |
| fruit ices | 4.00000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | 10.00000 |
| 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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