2-methyl thioacetaldehyde
2-methylthioacetaldehyde
Identification
| Name | 2-methyl thioacetaldehyde |
| IUPAC | 2-methylsulfanylacetaldehyde |
| CAS Number | 23328-62-3 |
| EINECS | 245-587-6 |
| FDA UNII | F0NVN68DIT |
| Molecular Formula | C3 H6 O S |
| Molecular Weight | 90.14502000 |
| MDL Number | MFCD02824035 |
| Nikkaji Number | J228.930J |
| CoE Number | 11686 |
Regulatory
| JECFA Food Flavoring | 465 2-methylthioacetaldehyde |
| DG SANTE Food Flavourings | 12.040 2-methyl thioacetaldehyde |
| FEMA Number | 3206 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 23328-62-3 ; 2-METHYLTHIOACETALDEHYDE |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 99.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.04500 to 1.05500 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.695 to 8.779 |
| Refractive Index | 1.46600 @ 20.00 °C. |
| Boiling Point | 118.00 to 120.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 14.900000 mmHg @ 25.00 °C. (est) |
| Flash Point | 87.00 °F. TCC ( 30.56 °C. ) |
| logP (o/w) | 0.489 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | alkalis |
Organoleptic Properties
| Odor Description |
at 0.10 % in propylene glycol. Sulfureous, vegatative, onion, garlic, mustard and nutty with a potato nuance
|
| Taste Description | at 25.00 ppm. |
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 2-methyl thioacetaldehyde usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | ND (μg/capita/day) |
| Structure Class | I |
| 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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