2,5-dimethyl pyrazine and 2,6-dimethyl pyrazine mixture
2,5-dimethylpyrazine and 2,6-dimethylpyrazine mixture
Identification
| Name | 2,5-dimethyl pyrazine and 2,6-dimethyl pyrazine mixture |
| IUPAC | 2,5-dimethylpyrazine |
| CAS Number | 123-32-0 |
| EINECS | 204-618-3 |
| FDA UNII | V99Y0MUY1Q |
| Molecular Formula | C6 H8 N2 |
| Molecular Weight | 108.14376000 |
| MDL Number | MFCD00006147 |
| Nikkaji Number | J2.009E |
| Beilstein | 0107052 |
| CoE Number | 2210 |
| XlogP3 | 0.60 (est) |
Regulatory
| JECFA Food Flavoring | 766 2,5-dimethylpyrazine |
| FEMA Number | 3272 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 15.00 °C. @ 760.00 mm Hg |
| Boiling Point | 155.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 1.500000 mmHg @ 27.00 °C. (est) |
| Flash Point | 147.00 °F. TCC ( 63.90 °C. ) (est) |
| logP (o/w) | 0.630 |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 0.10 % in dipropylene glycol. |
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 1350 mg/kg |
| 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 2,5-dimethyl pyrazine and 2,6-dimethyl pyrazine mixture usage levels up to | not for fragrance use. |
| 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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