| CAS Number: | 27043-05-6 |
|
| Other(deleted CASRN): | 55031-15-7 |
| ECHA EC Number: | 248-182-2 |
| FDA UNII: | Search |
| CoE Number: | 727 |
| Molecular Weight: | 136.19764000 |
| Formula: | C8 H12 N2 |
Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Food Chemicals Codex Listed: | No |
| Soluble in: |
| | alcohol | | | water, 1473 mg/L @ 25 °C (est) |
| Insoluble in: |
| | water |
Organoleptic Properties:
| |
| Odor Type: burnt |
| |
| | burnt coffee nutty roasted woody |
Odor Description: at 0.10 % in dipropylene glycol. | burnt coffee nutty roasted woody |
| |
| Odor and/or flavor descriptions from others (if found). |
| |
| |
Cosmetic Information:
Suppliers:
| Advanced Biotech |
| TETRAZINE NATURAL
|
| Frutarom |
| 2-ETHYL-3(5/6)-DIMETHYLPYRAZINE
KOSHER Flavor: Burnt, Coffee, Nutty, Roasted, Woody |
| CBD Offering |
| IFF |
| 2-ETHYL-3(5/6)-DIMETHYLPYRAZINE
KOSHER Flavor: Burnt, Coffee, Nutty, Roasted, Woody |
| Jiangyin Healthway |
| 2-Ethyl-3(5/6)-dimethyl pyrazine
|
| New functional food ingredients |
| Myrazine |
| 2-Ethyl-3,5 (or 6)-dimethyl pyrazine/EU Nat.
Odor: Nutty |
| Parchem |
| 2-ethyl-3,5(or 6)-dimethyl pyrazine
|
| Phoenix Aromas & Essential Oils |
| pyrazine, 2-ethyl-3, 5(6)-dimethyl
|
| Taytonn ASCC |
| 2-Ethyl-3(5/6)-Dimethylpyrazine
Odor: Burnt, Coffee, Nutty, Roast, Woody |
| Taytonn ASCC |
| Natural Dimethylethylpyrazine
Odor: Nutty, Toasted |
| Tengzhou Jitian Aroma Chemiclal |
| 2-Ethyl-3.5(6)-dimethyl pyrazine
|
| WholeChem |
| 2-Ethyl-3(5/6)-dimethyl pyrazine
|
Safety Information:
| Preferred SDS: View |
| |
| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
| |
| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
|
Not determined
|
| Dermal Toxicity: |
|
Not determined
|
| Inhalation Toxicity: |
|
Not determined
|
Safety in Use Information:
| Category: | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment: Search |
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice |
| |
| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). |
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library |
| publication number: 4 |
| Click here to view publication 4 |
| | average usual ppm | average maximum ppm |
| baked goods: | - | 5.00000 |
| beverages(nonalcoholic): | - | 5.00000 |
| beverages(alcoholic): | - | - |
| breakfast cereal: | - | 2.00000 |
| cheese: | - | - |
| chewing gum: | - | - |
| condiments / relishes: | - | 2.00000 |
| confectionery froastings: | - | - |
| egg products: | - | - |
| fats / oils: | - | - |
| fish products: | - | - |
| frozen dairy: | - | - |
| fruit ices: | - | - |
| gelatins / puddings: | - | 2.00000 |
| granulated sugar: | - | - |
| gravies: | - | 2.00000 |
| hard candy: | - | 5.00000 |
| imitation dairy: | - | - |
| instant coffee / tea: | - | - |
| jams / jellies: | - | - |
| meat products: | - | 2.00000 |
| milk products: | - | 1.00000 |
| nut products: | - | - |
| other grains: | - | - |
| poultry: | - | - |
| processed fruits: | - | - |
| processed vegetables: | - | - |
| reconstituted vegetables: | - | - |
| seasonings / flavors: | - | - |
| snack foods: | - | - |
| soft candy: | - | - |
| soups: | - | - |
| sugar substitutes: | - | - |
| sweet sauces: | - | - |
Safety References:
| Flavor & Extract Manufacturers Association (FEMA) reference(s): |
| The FEMA GRAS assessment of pyrazine derivatives used as flavor ingredients. View pdf |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 27043-05-6 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 53423759 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| | 3-ethyl-3,6-dimethyl-2H-pyrazine |
| Chemidplus: | 0027043056 |
References:
Other Information:
Potential Blenders and core components note
| |
| For Odor |
| caramellic |
| caramellic |
| | cyclotene | FL/FR |
| iso | propenyl pyrazine | FL/FR |
| chocolate |
| 2,5- | dimethyl pyrazine | FL/FR |
| green |
| 2-tert- | butyl pyrazine | FL/FR |
| 2- | heptyl furan | FL/FR |
| 2- | acetyl-3,5-dimethyl pyrazine | FL/FR |
| 5- | acetyl-4-methyl thiazole | |
| roasted | chestnut fragrance | FR |
| 3,6- | cocoa pyrazine | FL/FR |
| 2,4- | dimethyl-5-ethyl thiazole | |
| | filbert heptenone B | FL/FR |
| | hazelnut fragrance | FR |
| | methoxymethyl pyrazine | FL/FR |
| | nutty quinoxaline | FL/FR |
| | sesame absolute | FL/FR |
| roasted |
| 2- | acetyl-2-pyrroline | |
| sulfurous |
| | furfuryl thioacetate | FL/FR |
| S- | furfuryl thioformate | FL/FR |
| |
| For Flavor |
| |
| No flavor group found for these |
| 2- | acetyl-2-pyrroline | |
| 5- | acetyl-4-methyl thiazole | |
| 2-tert- | butyl pyrazine | FL/FR |
| 6,7- | dimethyl dihydrocyclopentapyrazine | FL |
| 2,5- | dimethyl pyrazine and 2,6-dimethyl pyrazine mixture | FL |
| 2,4- | dimethyl-5-ethyl thiazole | |
| | methyl 2-(methyl thio) acetate | FL |
| | pyrazines mixture | FL |
|
| 5- | acetyl-2,3-dihydro-1,4-thiazine | FL |
| burnt |
| iso | propenyl pyrazine | FL/FR |
| caramellic |
| | cyclotene | FL/FR |
| coffee |
| | difurfuryl ether | FL |
| fatty |
| 2- | heptyl furan | FL/FR |
| fishy |
| 4,5- | dimethyl thiazole | FL |
| fruity |
| 2- | ethyl-2,5-dihydro-4-methyl thiazole | FL |
| green |
| 2- | methyl-5-isopropyl pyrazine | FL |
| musty |
| 2,5- | dimethyl pyrazine | FL/FR |
| 2- | ethoxythiazole | FL |
| nutty |
| 3- | acetyl-2,5-dimethyl thiophene | FL |
| 2- | acetyl-3,5-dimethyl pyrazine | FL/FR |
| | arachis hypogaea fruit extract | FL |
| 3,6- | cocoa pyrazine | FL/FR |
| 1- | ethyl-2-acetyl pyrrole | FL |
| | filbert heptenone B | FL/FR |
| | methoxymethyl pyrazine | FL/FR |
| | nutty quinoxaline | FL/FR |
| | sesame absolute | FL/FR |
| roasted |
| 3,5- | diisobutyl-1,2,4-trithiolane | FL |
| | furfuryl thioacetate | FL/FR |
| sulfurous |
| S- | furfuryl thioformate | FL/FR |
| |
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| 2- | ethyl-3,?-dimethyl pyrazine | | 2- | ethyl-3,?-dimethylpyrazine | | 2- | ethyl-3,5(or 6)-dimethyl pyrazine | | 2- | ethyl-3,5(or 6)-dimethylpyrazine | | | pyrazine, 2-ethyl-3, 5(6)-dimethyl | | | tetrazine (Advanced Biotech) |
Articles:
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