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Category:flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | yellow semi-solid (est) |
| Assay: | 97.00 to 100.00 sum of isomers
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| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.03800 @ 25.00 °C.
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| Specific Gravity: | 1.07000 to 1.07500 @ 25.00 °C.
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| Pounds per Gallon - est.: | 8.903 to 8.945
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| Boiling Point: | 70.00 °C. @ 7.00 mm Hg
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| Vapor Pressure: | 3.000000 mmHg @ 20.00 °C. |
| Flash Point: | 195.00 °F. TCC ( 90.56 °C. )
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| logP (o/w): | 1.080 |
| Soluble in: |
| | alcohol | | | water, 1.855e+004 mg/L @ 25 °C (est) |
| Insoluble in: |
| | water |
| Similar Items:note |
| 2-acetyl-3,6-dimethyl pyrazine |
Organoleptic Properties:
Cosmetic Information:
Suppliers:
| Ambles Nature et Chimie |
| 2-ACETYL-3(or5or6)-DIMETHYL PYRAZINE
|
| BOC Sciences |
| For experimental / research use only. |
| 1-(3,-Dimethylpyrazinyl)ethan-1-one
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| Diffusions Aromatiques |
| 2-ACETYL DIMETHYL 3.5 (6) PYRAZINE
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| Indukern F&F |
| 2-ACETYL-3,5(6)-DIMETHYL PYRAZINE
Odor: NUTTY, TOASTED, HAZELNUT |
| Jiangyin Healthway |
| 2-Acetyl-3,5(or 6)-dimethyl pyrazine
|
| New functional food ingredients |
| Kingchem Laboratories |
| 2 ACETYL-3, 5 (or 6) DIMETHYLPYRAZINE
Odor: Hemp oil, roast |
| Parchem |
| 2-acetyl-3,5(or 6)-dimethyl pyrazine
|
| Pearlchem Corporation |
| 2-Acetyl-3(5/6) Dimethyl Pyrazine
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| R C Treatt & Co Ltd |
| 2-Acetyl-3,5(6)-dimethylpyrazine
NI, Kosher Odor: Nutty, popcorn, hazelnut Flavor: nutty Used in roast nut, bread, chocolate and coffee flavours, at from 0.01 to 5ppm. |
| Synerzine |
| Mixture of 2-Acetyl-3,5-Dimethylpyrazine and 2-Acetyl-3,6-Dimethylpyrazine
|
| United International |
| 2-Acetyl-3,5(6)-Dimethyl Pyrazine
|
Safety Information:
| European information : |
| Most important hazard(s): | | Xi - Irritant |
R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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| |
| 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
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| Dermal Toxicity: |
|
Not determined
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| Inhalation Toxicity: |
|
Not determined
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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 |
| Recommendation for 2-acetyl-3,5(or 6)-dimethyl pyrazine usage levels up to: | | | 0.1000 % in the fragrance concentrate.
|
| |
| 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: 6 |
| Click here to view publication 6 |
| | average usual ppm | average maximum ppm |
| baked goods: | - | 5.00000 |
| beverages(nonalcoholic): | - | - |
| beverages(alcoholic): | - | - |
| breakfast cereal: | - | 5.00000 |
| cheese: | - | - |
| chewing gum: | - | - |
| condiments / relishes: | - | - |
| confectionery froastings: | - | - |
| egg products: | - | - |
| fats / oils: | - | - |
| fish products: | - | - |
| frozen dairy: | - | 1.00000 |
| fruit ices: | - | 1.00000 |
| gelatins / puddings: | - | 1.00000 |
| granulated sugar: | - | - |
| gravies: | - | 5.00000 |
| hard candy: | - | 5.00000 |
| imitation dairy: | - | - |
| instant coffee / tea: | - | - |
| jams / jellies: | - | 1.00000 |
| meat products: | - | 5.00000 |
| milk products: | - | - |
| nut products: | - | - |
| other grains: | - | - |
| poultry: | - | - |
| processed fruits: | - | - |
| processed vegetables: | - | - |
| reconstituted vegetables: | - | - |
| seasonings / flavors: | - | - |
| snack foods: | - | - |
| soft candy: | - | - |
| soups: | - | 5.00000 |
| sugar substitutes: | - | - |
| sweet sauces: | - | - |
Safety References:
References:
Other Information:
Potential Blenders and core components note
| For Odor |
| No odor group found for these |
sulfuryl octanoate FL/FR |
|
sulfuryl butyrate FL/FR |
sulfuryl decanoate FL/FR |
sulfuryl hexanoate FL/FR |
sulfuryl isobutyrate FL/FR |
sulfuryl propionate FL/FR |
| acidic |
| acidic |
cyclohexyl acetic acid FL/FR |
| balsamic |
2- acetyl furan FL/FR |
| buttery |
acetoin FL/FR |
acetyl propionyl FL/FR |
3,4- hexane dione FL/FR |
| camphoreous |
butyrophenone FL/FR |
| caramellic |
2-oxo butyric acid FL/FR |
caramel pentadione FL/FR |
cyclotene FL/FR |
cyclotene hydrate FL/FR |
alpha,alpha- dimethyl anisyl acetone FL/FR |
ethyl 2-hydroxy-2-methyl butyrate FL/FR |
ethyl cyclopentenolone FL/FR |
ethyl maltol FL/FR |
5- ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one FL/FR |
fenugreek absolute FL/FR |
geranyl crotonate FR |
immortelle absolute FL/FR |
maltol FL/FR |
maltyl propionate FL/FR |
maple furanone FL/FR |
menthone lactone FL/FR |
mesitene lactone FR |
5- methyl furfural FL/FR |
iso propenyl pyrazine FL/FR |
rosefuran FL/FR |
shoyu furanone FL/FR |
strawberry furanone FL/FR |
strawberry furanone acetate FL/FR |
toffee furanone FL/FR |
| chocolate |
chocolate pyrazine A FL/FR |
2,6- dimethyl pyrazine FL/FR |
2,5- dimethyl pyrazine FL/FR |
2- methoxy-3-methyl pyrazine FL/FR |
| coconut |
gamma- heptalactone FL/FR |
| corn chip |
popcorn pyrimidine FL/FR |
| coumarinic |
tonka bean resinoid FR |
| creamy |
gamma- butyrolactone FL/FR |
| ethereal |
ethyl 4-pentenoate FL/FR |
ethyl pyruvate FL/FR |
iso valeraldehyde propylene glycol acetal FL/FR |
| fermented |
ethyl (E)-2-crotonate FL/FR |
| fruity |
allyl 2-ethyl butyrate FL/FR |
(E)- ethyl tiglate FL/FR |
tetrahydrofurfuryl acetate FL/FR |
| green |
iso amyl 3-(2-furan) propionate FL/FR |
2- heptyl furan FL/FR |
| herbal |
butyl levulinate FL/FR |
| musty |
3- acetyl-2,5-dimethyl furan FL/FR |
| nutty |
3- acetyl pyridine FL/FR |
2- acetyl-3-ethyl pyrazine FL/FR |
2- acetyl-3-methyl pyrazine FL/FR |
2- acetyl-3,5-dimethyl pyrazine FL/FR |
roasted chestnut fragrance FR |
3,6- cocoa pyrazine FL/FR |
3,5- cocoa pyrazine FL/FR |
2,3- dimethyl pyrazine FL/FR |
filbert heptenone FL/FR |
filbert heptenone B FL/FR |
(+)-(E,S)- filbertone FL/FR |
(-)-(E,R)- filbertone FL/FR |
european hazelnut absolute FL/FR |
roasted hazelnut infusions FL/FR |
european hazelnut oil CO2 extract FL/FR |
methoxymethyl pyrazine FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine FL/FR |
2- methyl-3-pentenoic acid FL/FR |
nutty cyclohexenone FL/FR |
nutty quinoxaline FL/FR |
sesame absolute FL/FR |
2,4,5- trimethyl oxazole FL/FR |
| phenolic |
4- methyl-2,6-dimethoxyphenol FL/FR |
| popcorn |
2- acetyl pyrazine FL/FR |
2- acetyl pyridine FL/FR |
2- acetyl thiazole FL/FR |
2- acetyl-3,6-dimethyl pyrazine FL/FR |
| sulfurous |
2- acetyl thiophene FL/FR |
furfuryl thioacetate FL/FR |
| sweet |
vanilla oleoresin bali FL/FR |
| tobacco |
3- ethyl pyridine FL/FR |
methyl benzoxole FL/FR |
| tonka |
tonka bean absolute FR |
| vanilla |
ethyl vanillin FL/FR |
vanillyl isobutyrate FL/FR |
| vegetable |
tetrahydrofurfuryl alcohol FL/FR |
| For Flavor |
| No flavor group found for these |
2- acetyl-3,4,5,6-tetrahydropyridine FL |
2- acetyl-3,6-dimethyl pyrazine FL/FR |
2- acetyl-5-methyl pyrazine FL |
2- acetyl-6-methyl pyrazine FL |
allyl 2-furoate FL |
benzyl disulfide FL |
butyrophenone FL/FR |
chocolate pyrazine A FL/FR |
chocolate pyrazine B FL |
2,5- diethyl tetrahydrofuran FL |
6,7- dihydro-2,3-dimethyl-5H-cyclopentapyrazine FL |
alpha,alpha- dimethyl anisyl acetone FL/FR |
6,7- dimethyl dihydrocyclopentapyrazine FL |
dimethyl dihydrocyclopentapyrazine FL |
2,5- dimethyl pyrazine and 2,6-dimethyl pyrazine mixture FL |
2,5- dimethyl thiazole FL |
ethyl 2-hydroxy-2-methyl butyrate FL/FR |
ethyl 4-pentenoate FL/FR |
ethyl dimethyl pyrazine FL |
5- ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one FL/FR |
furfuryl acetone FL |
menthone lactone FL/FR |
methyl 2-(methyl thio) acetate FL |
2- methyl-3-pentenoic acid FL/FR |
2- propionyl pyrrole FL |
pyrazines mixture FL |
rosefuran FL/FR |
sulfuryl butyrate FL/FR |
sulfuryl decanoate FL/FR |
sulfuryl hexanoate FL/FR |
sulfuryl isobutyrate FL/FR |
|
5- acetyl-2,3-dihydro-1,4-thiazine FL |
iso amyl 3-(2-furan) propionate FL/FR |
sulfuryl formate FL |
sulfuryl octanoate FL/FR |
sulfuryl propionate FL/FR |
| alliaceous |
| alliaceous |
3- mercapto-2-pentanone FL |
| astringent |
2- methyl pyridine FL |
| bitter |
methyl ethoxypyrazine FL |
| bready |
mango furanone FL |
2- propionyl thiazole FL |
| brown |
2-oxo butyric acid FL/FR |
5- methyl furfural FL/FR |
tetrahydrofurfuryl acetate FL/FR |
| burnt |
furfuryl alcohol FL |
2- methyl quinoxaline FL |
iso propenyl pyrazine FL/FR |
2,4,5- trimethyl oxazole FL/FR |
| buttery |
diacetyl FL |
3,4- hexane dione FL/FR |
| caramellic |
caramel dione FL |
caramel furanone FL |
caramel pentadione FL/FR |
cyclotene FL/FR |
cyclotene hydrate FL/FR |
ethyl maltol FL/FR |
3- ethyl pyridine FL/FR |
5- ethyl-3,4,5,6-tetramethyl cyclohexen-2-one FL |
fenugreek absolute FL/FR |
maltol FL/FR |
maltyl propionate FL/FR |
maple furanone FL/FR |
3- methyl butyl 2-furyl butyrate FL |
shoyu furanone FL/FR |
strawberry furanone FL/FR |
strawberry furanone acetate FL/FR |
toffee furanone FL/FR |
| coffee |
2- thiophene thiol FL |
| corn |
2- acetyl pyridine FL/FR |
2- acetyl thiazole FL/FR |
popcorn pyrimidine FL/FR |
| creamy |
acetoin FL/FR |
| earthy |
(±)-2- mercapto-5-methylheptan-4-one FL |
| ethereal |
allyl 2-ethyl butyrate FL/FR |
| fatty |
2- heptyl furan FL/FR |
(E,E)-2,4- undecadienal FL |
2,4- undecadienal FL |
| fishy |
4,5- dimethyl thiazole FL |
| fruity |
(E)- ethyl tiglate FL/FR |
2- ethyl-2,5-dihydro-4-methyl thiazole FL |
furfuryl valerate FL |
2- pentanoyl furan FL |
iso valeraldehyde propylene glycol acetal FL/FR |
| green |
2,5- dimethyl-4-ethyl oxazole FL |
immortelle absolute FL/FR |
3- methyl pyridine FL |
1-(5- methyl-2-furyl) propan-1-one FL |
| herbal |
butyl levulinate FL/FR |
5- hydroxymethyl furfural FL |
| jammy |
ethyl cyclopentenolone FL/FR |
| lactonic |
gamma- heptalactone FL/FR |
| meaty |
2,6- dimethyl pyrazine FL/FR |
thialdine FL |
| milky |
gamma- butyrolactone FL/FR |
| musty |
2,5- dimethyl pyrazine FL/FR |
2- ethoxythiazole FL |
ethyl (E)-2-crotonate FL/FR |
| nutty |
2- acetyl furan FL/FR |
3- acetyl pyridine FL/FR |
3- acetyl-2,5-dimethyl furan FL/FR |
3- acetyl-2,5-dimethyl thiophene FL |
2- acetyl-3-ethyl pyrazine FL/FR |
2- acetyl-3-methyl pyrazine FL/FR |
2- acetyl-3,5-dimethyl pyrazine FL/FR |
almond hazelnut flavor FL |
arachis hypogaea fruit extract FL |
3,5- cocoa pyrazine FL/FR |
3,5(6)- cocoa pyrazine FL |
3,6- cocoa pyrazine FL/FR |
2,5- diethyl pyrazine FL |
2,5- diethyl-3-methyl pyrazine FL |
2,3- dimethyl pyrazine FL/FR |
1- ethyl-2-acetyl pyrrole FL |
2- ethyl-6-methyl pyrazine FL |
filbert heptenone FL/FR |
filbert heptenone B FL/FR |
(+)-(E,S)- filbertone FL/FR |
(-)-(E,R)- filbertone FL/FR |
european hazelnut absolute FL/FR |
toasted hazelnut cream flavor FL |
european hazelnut distillates FL |
hazelnut flavor FL |
roasted hazelnut infusions FL/FR |
european hazelnut oil CO2 extract FL/FR |
european hazelnut oleoresin FL |
hazelnut paste FL |
2- methoxy-3-methyl pyrazine FL/FR |
methoxymethyl pyrazine FL/FR |
methyl benzoxole FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine FL/FR |
nutty cyclohexenone FL/FR |
nutty quinoxaline FL/FR |
peanut oxazole FL |
sesame absolute FL/FR |
tetrahydrofurfuryl alcohol FL/FR |
| onion |
2- acetyl thiophene FL/FR |
| phenolic |
4- methyl-2,6-dimethoxyphenol FL/FR |
| popcorn |
2- propionyl-2-thiazoline FL |
| roasted |
2- acetyl pyrazine FL/FR |
3,5- diisobutyl-1,2,4-trithiolane FL |
furfuryl thioacetate FL/FR |
| rummy |
ethyl pyruvate FL/FR |
| spicy |
chocolate cinnamon hazelnut flavor FL |
cinnamon hazelnut cappuccino flavor FL |
cinnamon hazelnut cream flavor FL |
| sweet |
cyclohexyl acetic acid FL/FR |
vanilla oleoresin bali FL/FR |
| toasted |
acetyl propionyl FL/FR |
| vanilla |
ethyl vanillin FL/FR |
vanilla hazelnut flavor FL |
vanillyl isobutyrate FL/FR |
| waxy |
furfuryl octanoate FL |
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| 2 | acetyl-3, 5 (or 6) dimethylpyrazine | | 2- | acetyl-3, 5 (or 6) dimethylpyrazine | | 2- | acetyl-3,(5 or 6)-dimethylpyrazine | | 2- | acetyl-3,5(6)-dimethyl pyrazine | | 2- | acetyl-3,5(6)-dimethylpyrazine | | 2- | acetyl-3,5(or 6)-dimethylpyrazine | | 2- | acetyl-3,5-dimethyl pyrazine and 2-acetyl-3,6-dimethyl pyrazine mixture | | 2- | acetyl-3,5-dimethylpyrazine and 2-acetyl-3,6-dimethylpyrazine mixture | | 2- | acetyl-3,6-dimethylpyrazine and 2-acetyl-3,5-dimethylpyrazine mixture | | 1-(3,5(or 6)- | dimethyl pyrazinyl) ethan-1-one | | 1-(3,?- | dimethyl pyrazinyl) ethan-1-one | | 1-(3,5(or 6)- | dimethyl pyrazinyl) ethanone | | 1-(3,5- | dimethylpyrazin-1-ium-1-yl)ethanone | | 1-(3,5(or 6)- | dimethylpyrazinyl)ethan-1-one | | 1-(3,?- | dimethylpyrazinyl)ethan-1-one | | 1-(3,5(or 6)- | dimethylpyrazinyl)ethanone | | | ethanone, 1-(3,?-dimethyl-2-pyrazinyl)- | | | ethanone, 1-(3,?-dimethylpyrazinyl)- |
Articles:
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