Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | pale yellow to brown clear liquid (est) |
Assay: | 97.00 to 100.00 %
|
Food Chemicals Codex Listed: | No |
Specific Gravity: | 1.07700 to 1.08400 @ 25.00 °C.
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Pounds per Gallon - (est).: | 8.962 to 9.020
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Refractive Index: | 1.51800 to 1.52400 @ 20.00 °C.
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Boiling Point: | 189.00 to 193.00 °C. @ 760.00 mm Hg
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Boiling Point: | 78.00 °C. @ 12.00 mm Hg
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Vapor Pressure: | 0.481000 mmHg @ 25.00 °C. (est) |
Flash Point: | 164.00 °F. TCC ( 73.33 °C. )
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logP (o/w): | 0.850 |
Shelf Life: | 24.00 month(s) or longer if stored properly. |
Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. |
Soluble in: |
| alcohol | | dipropylene glycol | | ethyl ether | | water, 1.868e+004 mg/L @ 25 °C (est) | | water, 1.87E+04 mg/L @ 17C (exp) |
Similar Items: note |
3-acetyl pyridine |
4-acetyl pyridine |
Organoleptic Properties:
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Odor Type: popcorn |
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Odor Strength: | high , recommend smelling in a 1.00 % solution or less |
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Substantivity: | 9 hour(s) at 100.00 % |
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| popcorn corn chip fatty tobacco |
Odor Description: at 1.00 % in propylene glycol. | popcorn heavy corn chip fatty tobacco Luebke, William tgsc, (1996) |
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| corn musty nutty |
Odor Description:
| Corn-like with a musty nutty nuance Mosciano, Gerard P&F 17, No. 1, 41, (1992) |
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Flavor Type: corn |
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| cornmeal nutty bready |
Taste Description: at 10.00 ppm. | Cornmeal with a nutty and bready nuance Mosciano, Gerard P&F 17, No. 1, 41, (1992) |
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Odor and/or flavor descriptions from others (if found). |
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R C Treatt & Co Ltd |
2-Acetylpyridine NI, Kosher |
Odor Description: | Popcorn Odour threshold in water: 19 ppb. |
Taste Description: | harsh roasted This material has a cracker-popcorn-like aroma similar to 2-Acetylpyrazine, but not as clean or true. Used in roast nut, chocolate, coffee, bread, popcorn and possibly tobacco flavors. Normal use levels in finished consumer product: 0.05-5 ppm. Council of Europe limits: Foods (10 ppm). |
|
Moellhausen |
2-ACETYL PYRIDINE |
Odor Description: | sweet, hazel nut, popcorn, fat, almond |
Taste Description: | fat, hazel nut, almond |
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Prodasynth |
2-ACETYLPYRIDINE (> 99%) |
Odor Description: | TOBACCO, POPCORN, HEAVY OILY, FATTY |
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Cosmetic Information:
Suppliers:
Advanced Biotech |
2-ACETYL PYRIDINE
|
Ambles Nature et Chimie |
2-ACETYL PYRIDINE
|
Anhui Haibei |
2-Acetyl Pyridine
Odor: Popcorn heavy oily fatty tobacco |
Anhui Suzhou Jinli Aromatic Chemicals |
2-Acetyl Pyridine
Odor: popcorn, tobacco |
Augustus Oils |
2 Acetyl Pyridine
|
Services |
Beijing Lys Chemicals |
2-Scetyl pyridine
|
Berjé |
2-Acetyl Pyradine
|
Media |
BOC Sciences |
For experimental / research use only. |
2-Acetylpyridine 97%
|
Charkit Chemical |
ACETYLPYRIDINE,2- FEMA 3251
|
CJ Latta & Associates |
2-Acetylpyridine
|
DeLong Chemicals America |
2-Acetylpyridine, Kosher
|
Diffusions Aromatiques |
2-ACETYL PYRIDINE
|
EMD Millipore |
For experimental / research use only. |
Methyl 2-pyridyl ketone
|
Ernesto Ventós |
2-ACETYLPYRIDINE
Odor: TOBACCO, POPCORN, HEAVY OILY, FATTY |
FCI SAS |
2-ACETYL PYRIDINE
Odor: Popcorn, tobacco |
Frutarom |
2-ACETYLPYRIDINE
KOSHER Flavor: Fatty, Oily, Popcorn, Tobacco |
CBD Offering |
H. Interdonati, Inc. |
2-Acetylpyridine Kosher
|
Featured Products |
IFF |
2-ACETYLPYRIDINE
KOSHER Flavor: Fatty, Oily, Popcorn, Tobacco |
Indukern F&F |
2-ACETYL PYRIDINE
Odor: STRONG, FATTY, TOBACCO |
Inoue Perfumery |
2-ACETYL PYRIDINE
|
Jiangyin Healthway |
2-Acetyl Pyridine
|
New functional food ingredients |
Jinan Enlighten Chemical Technology(Wutong Aroma ) |
2-Acetyl pyridine, Kosherk
|
Kingchem Laboratories |
2 ACETYLPYRIDINE
Odor: Popcorn, tobacco |
Lluch Essence |
2-ACETYL PYRIDINE
Odor: FATTY, POPCORN, TOBACCO |
M&U International |
2-ACETYL PYRIDINE, Kosher
|
Moellhausen |
2-ACETYL PYRIDINE
Odor: sweet, hazel nut, popcorn, fat, almond Flavor: fat, hazel nut, almond |
Pearlchem Corporation |
2-Acetyl Pyridine
|
Penta International |
2-ACETYLPYRIDINE
|
Pfaltz & Bauer |
For experimental / research use only. |
2-Acetylpyridine 97%
|
Prodasynth |
2-ACETYLPYRIDINE
(> 99%) Odor: TOBACCO, POPCORN, HEAVY OILY, FATTY |
R C Treatt & Co Ltd |
2-Acetylpyridine
NI, Kosher Odor: Popcorn Use: Odour threshold in water: 19 ppb. Flavor: harsh roasted This material has a cracker-popcorn-like aroma similar to 2-Acetylpyrazine, but not as clean or true. Used in roast nut, chocolate, coffee, bread, popcorn and possibly tobacco flavors. Normal use levels in finished consumer product: 0.05-5 ppm. Council of Europe limits: Foods (10 ppm). |
Reincke & Fichtner |
2-Acetylpyridine
|
Riverside Aromatics |
2-ACETYLPYRIDINE
|
Sigma-Aldrich |
2-Acetylpyridine, ≥99%, FG
Odor: oily |
Certified Food Grade Products |
SRS Aromatics |
2-ACETYL PYRIDINE
|
Sunaux International |
2-Acetyl Pyridine
|
Synerzine |
2-ACETYL PYRIDINE
|
Synerzine |
2-Acetyl Pyridine
|
Taytonn ASCC |
2-Acetylpyridine
Odor: Fatty, Oily, Popcorn, Tobacco |
TCI AMERICA |
For experimental / research use only. |
2-Acetylpyridine >99.0%(GC)
|
Tengzhou Jitian Aroma Chemiclal |
2-Acetyl Pyridine
|
Tengzhou Xiang Yuan Aroma Chemicals |
2-Acetyl Pyridine
|
United International |
2-Acetyl Pyridine
|
Vigon International |
Acetyl-2 Pyridine
|
WholeChem |
2-Acetyl pyridine
|
Safety Information:
Preferred SDS: View |
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 - Wear suitable protective clothing.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
oral-rat LD50 2280 mg/kg (Posternak et al., 1975)
oral-bird - wild LD50 1000 mg/kg Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
oral-rat LD50 2280 mg/kg Food and Cosmetics Toxicology. Vol. 13, Pg. 487, 1975.
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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 pyridine usage levels up to: | | 0.5000 % in the fragrance concentrate.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 50.00 (μg/capita/day) |
Maximised Survey-derived Daily Intakes (MSDI-USA): | 68.00 (μg/capita/day) |
Structure Class: | II |
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: 5 |
Click here to view publication 5 |
| average usual ppm | average maximum ppm |
baked goods: | - | 5.00000 |
beverages(nonalcoholic): | - | - |
beverages(alcoholic): | - | - |
breakfast cereal: | - | 3.00000 |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | - |
fruit ices: | - | - |
gelatins / puddings: | - | - |
granulated sugar: | - | - |
gravies: | - | 3.00000 |
hard candy: | - | 3.00000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | 3.00000 |
milk products: | - | 3.00000 |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | - | - |
soups: | - | 3.00000 |
sugar substitutes: | - | - |
sweet sauces: | - | - |
Safety References:
European Food Safety Athority(EFSA): | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
European Food Safety Authority (EFSA) reference(s): |
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 24 (FGE.24): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf |
Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 Flavouring Group Evaluation 24, Revision 1 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf |
Flavouring Group Evaluation 77 (FGE77) [1] - Consideration of Pyridine, Pyrrole and Quinoline Derivatives evaluated by JECFA (63rd meeting) structurally related to Pyridine, Pyrrole, Indole and Quinoline Derivatives evaluated by EFSA in FGE.24Rev1 (2008) View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 77, Revision 2 (FGE.77Rev2): Consideration of Pyridine, Pyrrole and Quinoline Derivatives evaluated by JECFA (63rd meeting) structurally related to Pyridine, Pyrrole, Indole and Quinoline Derivatives evaluated by EFSA in FGE.24Rev2 (2013) View page or View pdf |
Safety and efficacy of pyridine and pyrrole derivatives belonging to chemical group 28 when used as flavourings for all animal species View page or View pdf |
Scientific opinion on flavouring group evaluation 77, revision 3 (FGE.77Rev3): consideration of pyridine, pyrrole and quinoline derivatives evaluated by JECFA (63rd meeting) structurally related to pyridine, pyrrole, indole and quinoline derivatives evaluated by EFSA in FGE.24Rev2 View page or View pdf |
EPI System: | View |
Chemical Carcinogenesis Research Information System: | Search |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 1122-62-9 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 14286 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 1 |
| 1-pyridin-2-ylethanone |
Chemidplus: | 0001122629 |
RTECS: | OB5310000 for cas# 1122-62-9 |
References:
Other Information:
Potential Blenders and core components note
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For Odor |
No odor group found for these |
|
| corn oil | CS |
aldehydic |
2- | methyl undecanal (aldehyde C-12 mna) | FL/FR |
amber |
| ambroxan | FL/FR |
| cistus ladaniferus resinoid | FL/FR |
balsamic |
2- | acetyl furan | FL/FR |
| amyris wood oil | FL/FR |
siam | benzoin resinoid | FL/FR |
| benzyl salicylate | FL/FR |
| guaiacyl phenyl acetate | FL/FR |
bready |
| furfural | FL/FR |
| cyclotene | FL/FR |
| immortelle absolute | FL/FR |
| maltol | FL/FR |
chocolate |
iso | amyl phenyl acetate | FL/FR |
| popcorn pyrimidine | FL/FR |
earthy |
| nutty pyrazine | FL/FR |
floral |
| acetophenone | FL/FR |
| heliotropin | FL/FR |
| heliotropyl acetone | FL/FR |
| nerolidol | FL/FR |
| nonanol | FL/FR |
fruity |
| allyl amyl glycolate | FR |
| banana nut bread fragrance | FR |
gamma- | decalactone | FL/FR |
(E,Z)-2,6- | nonadien-1-yl acetate | FL/FR |
mossy |
| veramoss (IFF) | FR |
musty |
3- | acetyl-2,5-dimethyl furan | FL/FR |
nutty |
2- | acetyl-3-ethyl pyrazine | FL/FR |
3,5- | cocoa pyrazine | FL/FR |
| filbert pyrazine | FL/FR |
5- | methyl quinoxaline | FL/FR |
2- | methyl thio-3,5 or 6-methyl pyrazine | FL/FR |
| nutty quinoxaline | FL/FR |
| pecan pie fragrance | FR |
| sesame seed oil | CS |
popcorn |
2- | acetyl pyrazine | FL/FR |
2- | acetyl thiazole | FL/FR |
spicy |
| cassia bark oil china | FL/FR |
black | currant bud absolute | FL/FR |
sulfurous |
| dimethyl sulfide | FL/FR |
tonka |
| tonka bean absolute | FR |
vanilla |
| ethyl vanillin | FL/FR |
| vanilla bean absolute (vanilla planifolia) | FL/FR |
woody |
| santall | FR |
| tobacarol (IFF) | FR |
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For Flavor |
|
No flavor group found for these |
| cistus ladaniferus resinoid | FL/FR |
| pyrazine | FL |
| pyrazinyl methyl sulfide | FL |
ammoniacal |
2- | methyl piperidine | FL |
balsamic |
siam | benzoin resinoid | FL/FR |
| benzyl salicylate | FL/FR |
berry |
| heliotropyl acetone | FL/FR |
bready |
2- | propionyl thiazole | FL |
brown |
| furfural | FL/FR |
caramellic |
| caramel furanone | FL |
| cyclotene | FL/FR |
| maltol | FL/FR |
cherry |
| heliotropin | FL/FR |
corn |
yellow | corn flavor | FL |
sweet | corn flavor | FL |
white | corn flavor | FL |
| corn flavor | FL |
2- | acetyl thiazole | FL/FR |
2- | acetyl-2-thiazoline | FL |
| corn tortilla flavor | FL |
| popcorn pyrimidine | FL/FR |
fatty |
| dimethyl sulfoxide | FL |
(E,E)-2,4- | nonadienal | FL |
floral |
iso | amyl phenyl acetate | FL/FR |
fruity |
| banana nut bread flavor | FL |
gamma- | decalactone | FL/FR |
green |
| dihydroxyacetophenone (mixed isomers) | FL |
| immortelle absolute | FL/FR |
| nerolidol | FL/FR |
(E,Z)-2,6- | nonadien-1-yl acetate | FL/FR |
malty |
| yeast thiazoline | FL |
nutty |
2- | acetyl furan | FL/FR |
3- | acetyl-2,5-dimethyl furan | FL/FR |
2- | acetyl-3-ethyl pyrazine | FL/FR |
3,5- | cocoa pyrazine | FL/FR |
| filbert pyrazine | FL/FR |
5- | methyl quinoxaline | FL/FR |
2- | methyl thio-3,5 or 6-methyl pyrazine | FL/FR |
| nutty pyrazine | FL/FR |
| nutty quinoxaline | FL/FR |
phenolic |
| guaiacyl phenyl acetate | FL/FR |
powdery |
| acetophenone | FL/FR |
| powdery ketone | FL |
roasted |
2- | acetyl pyrazine | FL/FR |
sour |
| corn apple cider vinegar flavor | FL |
spicy |
| cassia bark oil china | FL/FR |
black | currant bud absolute | FL/FR |
sulfurous |
| dimethyl sulfide | FL/FR |
| ethyl methyl sulfide | FL |
vanilla |
| ethyl vanillin | FL/FR |
| vanilla bean absolute (vanilla planifolia) | FL/FR |
waxy |
2- | methyl undecanal (aldehyde C-12 mna) | FL/FR |
| nonanol | FL/FR |
woody |
| ambroxan | FL/FR |
| amyris wood oil | FL/FR |
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Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
2- | acetopyridine | | acetyl-2 pyridine | 2- | acetylpyridine | 2 | acetylpyridine | | ethanone, 1-(2-pyridinyl)- | | ketone, methyl 2-pyridyl | | methyl 2-pyridyl ketone | | methyl-2-pyridyl ketone | | methyl-2-pyridylketone | | popcorn pyridine | 1-( | pyridin-2-yl)ethanone | 1- | pyridin-2-ylethanone | 1-(2- | pyridinyl)ethanone | 2- | pyridyl methyl ketone | 2- | pyridylmethyl ketone |
Articles:
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