1-methyl thio-2-propanone
1-methylthio-2-propanone
Identification
| Name | 1-methyl thio-2-propanone |
| CAS Number | 14109-72-9 |
| FDA UNII | S6V0DW7BQA |
| Molecular Formula | C4 H8 O S |
| Molecular Weight | 104.17196000 |
| MDL Number | MFCD00015325 |
| Nikkaji Number | J325.159D |
Regulatory
| JECFA Food Flavoring | 495 1-methylthio-2-propanone |
| DG SANTE Food Flavourings | 12.244 1-methylthio-2-propanone |
| FEMA Number | 3882 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 14109-72-9 ; 1-METHYLTHIO-2-PROPANONE |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.96700 to 0.97300 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.046 to 8.096 |
| Refractive Index | 1.39500 to 1.40500 @ 20.00 °C. |
| Boiling Point | 35.00 to 40.00 °C. @ 15.00 mm Hg, 144.00 to 145.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 5.193000 mmHg @ 25.00 °C. (est) |
| Flash Point | 109.00 °F. TCC ( 42.78 °C. ) |
| logP (o/w) | 0.449 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 0.10 % in dipropylene glycol. |
| Taste Description | cabbage garlic |
Safety Information
| Preferred SDS | View |
| 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 1-methyl thio-2-propanone usage levels up to | not for fragrance use. |
| baked goods | 0.10000 |
| beverages(nonalcoholic) | 0.10000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | 0.10000 |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 0.10000 |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | 0.10000 |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 0.10000 |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | 0.50000 |
| reconstituted vegetables | - |
| seasonings / flavors | 500.00000 |
| snack foods | - |
| soft candy | 0.10000 |
| soups | 0.50000 |
| sugar substitutes | - |
| sweet sauces | - |
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