2-methoxy-5-methyl pyrazine
2-methoxy-5-methylpyrazine
Identification
| Name | 2-methoxy-5-methyl pyrazine |
| IUPAC | 2-methoxy-5-methylpyrazine |
| CAS Number | 2882-22-6 |
| EINECS | 220-738-9 |
| FDA UNII | LJ792258CD |
| Molecular Formula | C6 H8 N2 O |
| Molecular Weight | 124.14296000 |
| Nikkaji Number | J29.013K |
| CoE Number | 2266 |
| XlogP3 | 0.40 (est) |
Regulatory
| DG SANTE Food Flavourings | 14.025 2-methoxy-5-methylpyrazine |
| FEMA Number | 3183 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Food Chemicals Codex Listed | No |
| Boiling Point | 167.00 to 168.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 2.203000 mmHg @ 25.00 °C. (est) |
| Flash Point | 143.00 °F. TCC ( 61.67 °C. ) |
| logP (o/w) | 1.193 (est) |
| Soluble in | alcohol |
No sensory data available
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-methoxy-5-methyl pyrazine usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 2.20 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 15.00 (μg/capita/day) |
| Structure Class | II |
| 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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Potential Uses
Natural Occurrence
Synonyms
6-
methoxy-3-methyl pyrazine
6-
methoxy-3-methylpyrazine
2-
methoxy-5-methylpyrazine
2-
methyl-5-methoxypyrazine
pyrazine, 2-methoxy-5-methyl-
pyrazine, 2-methyl-5-methoxy
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