EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

2-acetyl-4-isopropyl pyridine
1-(4-propan-2-ylpyridin-2-yl)ethanone

Sponsors

Name:1-(4-propan-2-ylpyridin-2-yl)ethanone
CAS Number: 142896-09-1Picture of molecule3D/inchi
FDA UNII:JRF96H7XWL
XlogP3-AA:2.00 (est)
Molecular Weight:163.21981000
Formula:C10 H13 N O
NMR Predictor:Predict (works with chrome or firefox)
Category:flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
JECFA Food Flavoring:2155 2-acetyl-4-isopropylpyridine
FEMA Number:4638 2-acetyl-4-isopropylpyridine
FDA Mainterm: 2-ACETYL-4-ISOPROPYLPYRIDINE
 
Physical Properties:
Appearance:pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.99200 to 0.99400 @ 25.00 °C.
Pounds per Gallon - (est).: 8.254 to 8.271
Refractive Index:1.50200 to 1.50500 @ 20.00 °C.
Boiling Point: 245.00 to 247.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.028000 mm/Hg @ 25.00 °C. (est)
Flash Point: 228.00 °F. TCC ( 108.80 °C. ) (est)
logP (o/w): 2.450 (est)
Soluble in:
 alcohol
 water, 1455 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: green
Odor Strength:high ,
recommend smelling in a 0.10 % solution or less
grassy green leafy herbal violet
Odor Description:at 0.10 % in dipropylene glycol. grassy green leafy herbal violet
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Axsyn
For experimental / research use only.
Ethanone,1-[4-(1-methylethyl)-2-pyridinyl]-
CHEMSTEP
Ethanone, 1-[4-(1-methylethyl)-2-pyridinyl]- (9CI)
Parchem
2-acetyl-4-isopropyl pyridine
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
 
Safety Information:
 
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: flavoring agents
Recommendation for 2-acetyl-4-isopropyl pyridine usage levels up to:
 not for fragrance use.
 
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: 24
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 0.100000.50000
condiments / relishes: --
confectionery froastings: 0.050000.30000
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.050000.30000
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: 0.100000.50000
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :529345
National Institute of Allergy and Infectious Diseases:Data
1-(4-propan-2-ylpyridin-2-yl)ethanone
Chemidplus:0142896091
 
References:
 1-(4-propan-2-ylpyridin-2-yl)ethanone
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):529345
Pubchem (sid):10499087
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
HMDB (The Human Metabolome Database):Search
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
citrus
neroli ketone
FR
floral
N-
methyl ionone
FR
For Flavor
No flavor group found for these
2-
acetyl-4-isopropenyl pyridine
FL
ascorbic acid
FL
2-
butyl thiazole
FL
4-
butyl thiazole
FL
2-
ethyl pyridine
FL
fig leaf absolute
FL
3-(2-
furyl) acrolein
FL
2-
heptenoic acid
FL
(E,E)-2,4-
hexadien-1-ol
FL
2-
hexenal
FL
(E)-2-
hexenal
FL
(Z)-3-
hexenoic acid
FL
3-(
methyl thio) hexanal
FL
2-
methyl-3-heptanone
FL
3-
methyl-3-pentanol
FL
(E,E)-3,5-
octadien-2-one
FL
2-
propyl thiazole
FL
ortho-
vinyl anisole
FL
cucumber
cucumber
2-
ethyl octine carbonate
FL
fatty
(E,E)-2,4-
nonadienal
FL
fruity
2,4-
hexadien-1-ol
FL
green
green note enhancer
FL
methyl 2-undecynoate
FL
oily
tetrahydrofurfuryl propionate
FL
tea
green
tea leaf distillates
FL
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 mentha gentilis f. cardiaca
Search Trop Picture
 peppermint oil
Search Trop Picture
 spearmint oil
Search Trop Picture
 
Synonyms:
2-acetyl-4-isopropylpyridine
 ethanone, 1-[4-(1-methylethyl)-2-pyridinyl]-
 ethanone, 1-[4-(1-methylethyl)-2-pyridinyl]- (9CI)
 ethanone,1-[4-(1-methylethyl)-2-pyridinyl]-
 ethanone,1-[4-(isopropyl)-pyridin-2-yl]-
(4-(1-methyl ethyl)-2-pyridinyl) ethanone
(4-(1-methylethyl)-2-pyridinyl) ethanone
(4-(1-methylethyl)-2-pyridinyl)ethanone
1-[4-(1-methylethyl)-2-pyridinyl]ethanone
1-(4-propan-2-ylpyridin-2-yl)ethanone
1-(4-isopropylpyridin-2-yl)ethanone
 pyridine, 2-acetyl-4-(1-methylethyl)
 

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