2-ethyl-3-methyl thiopyrazine
2-ethyl-3-methylthiopyrazine
Identification
| Name | 2-ethyl-3-methyl thiopyrazine |
| IUPAC | 2-ethyl-3-methylsulfanylpyrazine |
| CAS Number | 72987-62-3 |
| EINECS | 277-191-4 |
| FDA UNII | D7F04498AY |
| Molecular Formula | C7 H10 N2 S |
| Molecular Weight | 154.23570000 |
| MDL Number | MFCD00038027 |
| Nikkaji Number | J296.456B |
| XlogP3 | 2.20 (est) |
Regulatory
| JECFA Food Flavoring | 2132 2-ethyl-3-methylthiopyrazine |
| FEMA Number | 4631 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 72987-62-3 ; 2-ETHYL-3-METHYLTHIOPYRAZINE |
Physical Properties
| Appearance | pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.14200 to 1.14500 @ 20.00 °C. |
| Pounds per Gallon - (est). | 9.514 to 9.539 |
| Refractive Index | 1.56800 to 1.58300 @ 20.00 °C. |
| Boiling Point | 234.00 to 236.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.079000 mmHg @ 25.00 °C. (est) |
| Flash Point | 204.00 °F. TCC ( 95.56 °C. ) |
| logP (o/w) | 2.208 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 0.10 % in propylene glycol. |
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 2-ethyl-3-methyl thiopyrazine usage levels up to | not for fragrance use. |
| baked goods | 0.00500 |
| beverages(nonalcoholic) | 0.00100 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | 0.10000 |
| condiments / relishes | 0.02000 |
| confectionery froastings | - |
| egg products | - |
| fats / oils | 0.00500 |
| fish products | - |
| frozen dairy | 0.04000 |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | 0.00500 |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 0.04000 |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | 0.04000 |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 0.04000 |
| snack foods | - |
| soft candy | - |
| soups | 0.02000 |
| sugar substitutes | - |
| sweet sauces | - |
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