methional diethyl acetal
1,1-diethoxy-3-methylsulfanylpropane
Identification
| Name | methional diethyl acetal |
| CAS Number | 16630-61-8 |
| EINECS | 240-681-3 |
| FDA UNII | X22S1I598Y |
| Molecular Formula | C8 H18 O2 S |
| Molecular Weight | 178.29486000 |
| Nikkaji Number | J318.269J |
Regulatory
| JECFA Food Flavoring | 1940 methional diethyl acetal |
| FEMA Number | 4590 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 16630-61-8 ; METHIONAL DIETHYL ACETAL |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 96.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.95200 to 0.95800 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.931 to 7.981 |
| Refractive Index | 1.44700 to 1.45300 @ 20.00 °C. |
| Boiling Point | 229.00 to 231.00 °C. @ 760.00 mm Hg, 118.00 to 119.00 °C. @ 50.00 mm Hg |
| Vapor Pressure | 0.099000 mmHg @ 25.00 °C. (est) |
| Flash Point | 199.00 °F. TCC ( 92.78 °C. ) |
| logP (o/w) | 1.826 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Similar Items | note |
Organoleptic Properties
| Odor Description | at 0.10 % in propylene glycol. |
| Taste Description | mushroom onion green sweet tomato garlic |
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| 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 | flavoring agents |
| Recommendation for methional diethyl acetal usage levels up to | not for fragrance use. |
| baked goods | 0.02000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | 0.02000 |
| 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 | 0.03000 |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
1,1-
diethoxy-3-(methyl sulfanyl) propane
1,1-
diethoxy-3-(methylsulfanyl)propane
1,1-
diethoxy-3-(methylthio)propane
1,1-
diethoxy-3-methylsulfanylpropane
propane, 1,1-diethoxy-3-(methylthio)-
propane,1,1-diethoxy-3-(methylthio)-
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