narcissus acetate
2-methyl-4-phenyl-2-butyl acetate
Identification
| Name | narcissus acetate |
| IUPAC | (2-methyl-4-phenylbutan-2-yl) acetate |
| CAS Number | 103-07-1 |
| EINECS | 203-077-0 |
| FDA UNII | 9YRG98MG30 |
| Molecular Formula | C13 H18 O2 |
| Molecular Weight | 206.28486000 |
| MDL Number | MFCD00026197 |
| Nikkaji Number | J33.456A |
| Beilstein | 2522047 |
| CoE Number | 219 |
Regulatory
| JECFA Food Flavoring | 1460 2-methyl-4-phenyl-2-butyl acetate |
| DG SANTE Food Flavourings | 09.029 1,1-dimethyl-3-phenylpropyl acetate |
| FEMA Number | 2735 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 103-07-1 ; 2-METHYL-4-PHENYL-2-BUTYL ACETATE |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.97800 to 0.98600 @ 25.00 °C., 0.97900 to 0.98700 @ 20.00 °C. |
| Pounds per Gallon - (est). | 8.138 to 8.205 |
| Pounds per Gallon - est. | 8.156 to 8.222 |
| Refractive Index | 1.48600 to 1.49100 @ 20.00 °C. |
| Boiling Point | 243.00 to 244.00 °C. @ 760.00 mm Hg |
| Acid Value | 0.20 max. KOH/g |
| Vapor Pressure | 0.003000 mmHg @ 25.00 °C. (est) |
| Flash Point | 200.00 °F. TCC ( 93.33 °C. ) |
| logP (o/w) | 3.611 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | acid cleaner |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | 28 hour(s) at 100.00 % |
| Odor Description |
at 100.00 %. Persistent sweet floral aroma with leafy qualities. Rich balsamic tone fresh sweet aromatic floral Fresh and rosy slightly leafy-fruity and tenacious Balsamic, Floral, Fruity, Leafy/ Leaf, Sweet
|
| Odor sample from | Nickstadt Moeller, Inc. |
| Taste Description | green leafy cyclamen privet balsamic soapy rose phenolic |
Safety Information
| Preferred SDS | View |
| Human Experience | 4 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 4850 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 | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for narcissus acetate usage levels up to | 5.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.34 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.04 (μg/capita/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 0.50000 |
| 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 | 0.50000 |
| 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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