(Z)-leaf acetal
acetaldehyde ethyl cis-3-hexenyl acetal
Identification
| Name | (Z)-leaf acetal |
| IUPAC | (Z)-1-(1-ethoxyethoxy)hex-3-ene |
| CAS Number | 28069-74-1 |
| EINECS | 248-817-3 |
| FDA UNII | B565J772LB |
| Molecular Formula | C10 H20 O2 |
| Molecular Weight | 172.26780000 |
| Nikkaji Number | J60.728B |
| CoE Number | 10034 |
Regulatory
| JECFA Food Flavoring | 943 acetaldehyde ethyl cis-3-hexenyl acetal |
| DG SANTE Food Flavourings | 06.081 (Z)-1-ethoxy-1-(3-hexenyloxy)ethane |
| FEMA Number | 3775 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 28069-74-1 ; ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.84600 to 0.85600 @ 25.00 °C., 0.84900 to 0.85600 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.040 to 7.123 |
| Pounds per Gallon - est. | 7.073 to 7.131 |
| Refractive Index | 1.43000 to 1.43500 @ 20.00 °C. |
| Boiling Point | 195.00 to 196.00 °C. @ 760.00 mm Hg, 85.00 °C. @ 7.00 mm Hg |
| Acid Value | 2.00 max. KOH/g |
| Vapor Pressure | 0.530000 mmHg @ 25.00 °C. (est) |
| Vapor Density | >1 ( Air = 1 ) |
| Flash Point | 180.00 °F. TCC ( 82.22 °C. ) |
| logP (o/w) | 2.638 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | alkalis |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | < 4 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. at 2.00 %. leafy, green vegetable-like Earthy mushroom-like Powerful, Green, Herbaceous-Vegetable Earthy mushrooms like
|
| Odor sample from | International Flavors & Fragrances Inc. |
| Taste Description |
at 10.00 ppm. Green, slight fatty, vegetable, fruity notes for ripe fruits Mushrooms taste in dilution
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LDLo 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 (Z)-leaf acetal usage levels up to | 1.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 4.60 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.00 (μg/capita/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | - |
| beverages(nonalcoholic) | 0.04000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | 3.00000 |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | 0.02000 |
| gelatins / puddings | 0.04000 |
| granulated sugar | - |
| gravies | - |
| hard candy | 2.00000 |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | 0.08000 |
| 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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