acetyl nonyryl
2,3-undecadione
 
Notes:
Flavouring ingredient
  • CTC Organics
    • CTC Organics
      For More Than 40 Year
      Your source for rare aroma chemicals for the flavor and fragrance industy.
      “The world is run by middle men.” The number of times I have heard Dr. Liu utter those words are innumerable. He loved reciting and recording famous quotes and had many of his own. Among his many talents, Dr. Liu had a unique genius in the area of chemistry. He had an uncanny understanding of the pulse of the chemical industry and was a superb salesman.
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      Product(s):
      W211 2,3-undecadione
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
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      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      Product(s):
      01-09200 ACETYL NONYRYL, Kosher
       
Synonyms   Articles   Notes   Search
undecane-2,3-dione (Click)
CAS Number: 7493-59-6Picture of molecule
ECHA EINECS - REACH Pre-Reg: 231-330-5
FDA UNII: 25ODI8S42W
Nikkaji Web: J307.834E
CoE Number: 155
XlogP3-AA: 3.10 (est)
Molecular Weight: 184.27880000
Formula: C11 H20 O2
NMR Predictor: Predict (works with chrome or firefox)
Category: flavor and fragrance 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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 417  2,3-undecadione
Flavis Number: 07.021 (Old)
DG SANTE Food Flavourings: 07.021  undeca-2,3-dione
FEMA Number: 3090  2,3-undecadione
FDA Mainterm: 2,3-UNDECADIONE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
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Physical Properties:
Appearance: yellow clear oily liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 109.00 to  111.00 °C. @ 10.00 mm Hg
Vapor Pressure: 0.049000 mm/Hg @ 25.00 °C. (est)
Flash Point: 189.00 °F. TCC ( 87.22 °C. )
logP (o/w): 2.226 (est)
Soluble in:
 alcohol
 water, very slightly
 water, 842.2 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: aldehydic
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
 waxy  aldehydic  creamy  fatty  dairy  
Odor Description:
at 1.00 % in dipropylene glycol. 
waxy aldehydic creamy fatty dairy
 waxy  aldehydic  rancid  creamy  fatty  dairy  vegetable  
Odor Description:
Waxy, aldehydic, slightly rancid, creamy and fatty with dairy and vegetative nuances
Mosciano, Gerard P&F 22, No. 3, 47, (1997)
 creamy  coconut  milky  
Taste Description:
creamy coconut milky
 aldehydic  creamy  buttery  dairy  waxy  rancid  fatty  
Taste Description:
at 2.50 ppm.  
Aldehydic, creamy, buttery and dairy-like with waxy, rancid and fat nuances
Mosciano, Gerard P&F 22, No. 3, 47, (1997)
  
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Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
BOC Sciences
For experimental / research use only.
Undecane-2,3-dione
CTC Organics
2,3-undecadione
Parchem
acetyl nonyryl
Penta International
ACETYL NONYRYL, Kosher
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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
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Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for acetyl nonyryl usage levels up to:
  0.1000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.0037 (μg/capita/day)
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: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -3.00000
beverages(nonalcoholic): -1.50000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.00000
fruit ices: -3.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -3.00000
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: --
Synonyms   Articles   Notes   Search   Top
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 11 (FGE.11): Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 11, Revision 1 (FGE.11Rev1) - Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 61404
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 undecane-2,3-dione
Chemidplus: 0007493596
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References:
 undecane-2,3-dione
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 7493-59-6
Pubchem (cid): 61404
Pubchem (sid): 135018886
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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): HMDB31843
FooDB: FDB008526
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
 butter oilFL/FR
 butter starter distillatesFL/FR
acidic
isobutyric acidFL/FR
2-ethyl butyric acidFL/FR
2-methyl butyric acidFL/FR
aldehydic
 adoxal (Givaudan)FL/FR
 aldehydic fragranceFR
 decanal (aldehyde C-10)FL/FR
 dodecanal (aldehyde C-12 lauric)FL/FR
 geranyl oxyacetaldehydeFR
 muguet undecadienalFR
 nonanal (aldehyde C-9)FL/FR
 octanal (aldehyde C-8)FL/FR
 TMH aldehydeFR
2-tridecenalFL/FR
N-/i-undecanalFR
8-undecenalFR
10-undecenal (aldehyde C-11 undecylenic)FL/FR
balsamic
 cinnamyl benzoateFL/FR
bready
 coffee furanoneFL/FR
buttery
 acetoinFL/FR
 acetoin dimerFL/FR
 acetoin propylene glycol acetalFL/FR
 acetyl butyrylFL/FR
 acetyl isobutyrylFL/FR
 acetyl propionylFL/FR
 butter fragranceFR
 butyl butyryl lactateFL/FR
isobutyl lactateFL/FR
 butyl octanoateFL/FR
2,3-heptane dioneFL/FR
3,4-hexane dioneFL/FR
caramellic
2-oxobutyric acidFL/FR
alpha,alpha-dimethyl anisyl acetoneFL/FR
 levulinic acidFL/FR
 strawberry furanone acetateFL/FR
cheesy
 butyric acidFL/FR
2-methyl hexanoic acidFL/FR
2-methyl valeric acidFL/FR
isovaleric acidFL/FR
citrus
 aldehydic nitrileFR
 aldenal C-10FR
 citronellyl nitrileFR
cocoa
 cocoa butter fragranceFR
coconut
 coconut decanone methylFR
delta-decalactoneFL/FR
delta-2-dodecenolactoneFL/FR
delta-nonalactoneFL/FR
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
delta-octalactoneFL/FR
gamma-octalactoneFL/FR
delta-undecalactoneFL/FR
coumarinic
epsilon-decalactoneFL/FR
2,3-butane diolFR
 butyl lactateFL/FR
gamma-butyrolactoneFL/FR
 creamy lactoneFL/FR
 cyclotene propionateFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
(Z)-gamma-jasmolactoneFR
delta-tridecalactoneFL/FR
para-vanillic acidFL/FR
para-vanillyl alcoholFL/FR
 waxy lactoneFL/FR
earthy
1-nonen-3-olFL/FR
3-octanolFL/FR
2-octanoneFL/FR
ethereal
isovaleraldehyde propylene glycol acetalFL/FR
fatty
 butter estersFL/FR
 butyl undecylenateFL/FR
(Z)-dairy lactoneFL/FR
7-decen-4-olideFL/FR
 ethyl undecylenateFL/FR
delta-juniper lactoneFL/FR
4-methyl octanoic acidFL/FR
 octanoic acidFL/FR
fermented
 butyl laevo-lactateFL/FR
floral
para-anisyl butyrateFL/FR
 benzyl lactateFL/FR
 citronellalFL/FR
9-decen-1-olFL/FR
 jasmin pyranoneFL/FR
 linalyl butyrateFL/FR
 muguet butanalFR
fruity
 acetoin acetateFL/FR
1-acetoxyacetoneFL/FR
 amyl isobutyrateFL/FR
 apple butter fragranceFR
isobutyl citral 
(S)-delta-decalactoneFL/FR
gamma-decalactoneFL/FR
 ethyl lactateFL/FR
 farnesyl acetoneFL/FR
 methyl (Z)-5-octenoateFL/FR
2-methyl butyl butyrateFL/FR
2-nonanoneFL/FR
 prenyl isobutyrateFL/FR
 propylene glycol dibutyrate 
 sorbyl butyrateFL/FR
 strawberry furanone butyrateFL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
2-undecanoneFL/FR
(E)-2-undecenalFL/FR
fungal
1-decen-3-olFL/FR
green
isobutyl benzyl carbinolFL/FR
isobutyl methyl ketoneFL/FR
 green carbaldehydeFR
(Z)-4-hepten-1-olFL/FR
(Z)-4-heptenalFL/FR
(Z)-4-heptenal diethyl acetalFL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(E,Z)-2,6-nonadienalFL/FR
1-octen-3-yl acetateFL/FR
3-octyl acetateFL/FR
marine
 marine pyridineFR
mushroom
(S)-(+)-2-octanol 
3-octen-2-olFL/FR
1-octen-3-yl butyrateFL/FR
nutty
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
(-)-(E,R)-filbertoneFL/FR
oily
 butter acidsFL/FR
plastic
1-phenyl-1,2-propane dioneFL/FR
soapy
 ethyl undecanoateFL/FR
sweet
 vanilla oleoresin baliFL/FR
tonka
6-amyl-alpha-pyroneFL/FR
 mint lactoneFL/FR
tropical
delta-dodecalactoneFL/FR
 glyceryl 5-hydroxydecanoateFL/FR
 glyceryl 5-hydroxydodecanoateFL/FR
vanilla
ortho-dimethyl hydroquinoneFL/FR
 ethyl vanillinFL/FR
 ethyl vanillin isobutyrateFL/FR
 ethyl vanillin propylene glycol acetalFL/FR
 vanillinFL/FR
 vanillyl acetateFL/FR
 vanillyl isobutyrateFL/FR
 vanillylidene acetoneFL/FR
vegetable
 methionalFL/FR
waxy
 allyl nonanoateFL/FR
isoamyl laurateFL/FR
 butyl laurateFL/FR
 decanal diethyl acetalFL/FR
5(6)-decenoic acidFL/FR
 ethyl laurateFL/FR
 ethyl palmitateFL/FR
(E)-geranyl oxyacetaldehydeFR
2-methyl heptanoic acidFL/FR
 methyl laurateFL/FR
 nonanoic acidFL/FR
2-nonanolFL/FR
(E)-2-octen-1-yl butyrateFL/FR
 octyl isobutyrateFL/FR
 palmitic acidFR
delta-tetradecalactoneFL/FR
2-tridecanoneFL/FR
(E)-2-tridecenalFL/FR
 undecanoic acidFL/FR
 waxy undecadienolFR
 
For Flavor
 
No flavor group found for these
1-acetoxyacetoneFL/FR
 allyl methyl trisulfideFL
 amyl isobutyrateFL/FR
 benzyl lactateFL/FR
 butter nut rum flavorFL
isobutyl citral 
 butyl octanoateFL/FR
 cinnamyl benzoateFL/FR
 cyclotene propionateFL/FR
(S)-delta-decalactoneFL/FR
7-decen-4-olideFL/FR
6-decenoic acidFL
alpha,alpha-dimethyl anisyl acetoneFL/FR
ortho-dimethyl hydroquinoneFL/FR
2,5-dithiahexaneFL
delta-2-dodecenolactoneFL/FR
 ethyl butyryl lactateFL
 farnesyl acetoneFL/FR
 heptanal 2,3-butane diol acetalFL
3-methyl crotonic acidFL
3-(methyl thio) hexanalFL
S-methyl thiopropionateFL
4,5-octane dioneFL
(S)-(+)-2-octanol 
(E)-2-octen-1-yl butyrateFL/FR
 prenyl isobutyrateFL/FR
 propylene glycol dibutyrate 
 sodium 4-methyl-2-oxovalerateFL
3-(methyl thio) methyl thiopheneFL
acidic
isobutyric acidFL/FR
2-ethyl butyric acidFL/FR
 levulinic acidFL/FR
aldehydic
 nonanal (aldehyde C-9)FL/FR
 octanal (aldehyde C-8)FL/FR
2-tridecenalFL/FR
alliaceous
3-tetrahydrothiophenoneFL
amber
isobutyl benzyl carbinolFL/FR
anisic
para-anisyl butyrateFL/FR
balsamic
 vanillylidene acetoneFL/FR
bitter
 glyceryl tributyrateFL
brown
2-oxobutyric acidFL/FR
buttery
 acetoin propylene glycol acetalFL/FR
 bovolideFL
 butter cream frosting flavorFL
 butter enhancersFL
sweet butter flavorFL
creamy butter flavorFL
 butter flavorFL
 butter maple flavorFL
 butter nut vanilla flavorFL
 butter oilFL/FR
 butter pecan flavorFL
 butter praline flavorFL
 butter starter distillatesFL/FR
 butter toffee flavorFL
 butter vanilla nut flavorFL
isobutyl lactateFL/FR
 butyl laevo-lactateFL/FR
 butyroinFL
 diacetylFL
 ghee flavorFL
2,3-heptane dioneFL/FR
3,4-hexane dioneFL/FR
2-methyl valeric acidFL/FR
(E)-2-pentenoic acidFL
delta-tetradecalactoneFL/FR
cabbage
 methyl 2-thiofuroateFL
caramellic
 butter rum toffee flavorFL
 creme brulee flavorFL
3-methyl butyl 2-furyl butyrateFL
1-phenyl-1,2-propane dioneFL/FR
 pyruvaldehydeFL
 strawberry furanone acetateFL/FR
cheesy
2-nonanoneFL/FR
isovaleric acidFL/FR
chocolate
 chocolate butter cream flavorFL
citrus
 butter lemon orange flavorFL
coconut
delta-decalactoneFL/FR
 massoia bark oil CO2 extractFL
(R)-massoia lactoneFL
6-methyl coumarinFL
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
delta-octalactoneFL/FR
creamy
 acetoinFL/FR
 acetoin butyrateFL
 acetyl butyrylFL/FR
 acetyl ethyl carbinolFL
 acetyl isobutyrylFL/FR
6-amyl-alpha-pyroneFL/FR
 butter estersFL/FR
 butter fat enzyme modified with added butyric acidFL
 butyl butyryl lactateFL/FR
 creamy lactoneFL/FR
 custard flavorFL
5(6)-decenoic acidFL/FR
5,5-dibutyl dihydrofuran-2(3H)-oneFL
 divanillinFL
delta-dodecalactoneFL/FR
 glyceryl 5-hydroxydecanoateFL/FR
 glyceryl 5-hydroxydodecanoateFL/FR
 jasmin pyranoneFL/FR
 mint lactoneFL/FR
delta-nonalactoneFL/FR
 octyl isobutyrateFL/FR
delta-tridecalactoneFL/FR
delta-undecalactoneFL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
para-vanillic acidFL/FR
para-vanillyl alcoholFL/FR
 waxy lactoneFL/FR
dairy
 acetoin dimerFL/FR
 butyl lactateFL/FR
 methyl (Z)-5-octenoateFL/FR
2-octanoneFL/FR
earthy
1-decen-3-olFL/FR
1-nonen-3-olFL/FR
fatty
isoamyl laurateFL/FR
 butter acidsFL/FR
(Z)-dairy lactoneFL/FR
 diacetyl trimerFL
(E,E)-2,4-dodecadienalFL
 ethyl undecylenateFL/FR
delta-juniper lactoneFL/FR
4-methyl octanoic acidFL/FR
 nonanoic acidFL/FR
2,4-octadien-1-olFL
2-tridecanoneFL/FR
(E,E)-2,4-undecadienalFL
2,4-undecadienalFL
10-undecenal (aldehyde C-11 undecylenic)FL/FR
fermented
 methyl thio isovalerateFL
floral
 citronellalFL/FR
 linalyl butyrateFL/FR
fruity
 acetoin acetateFL/FR
 acetyl isovalerylFL
 blueberry cheesecake flavorFL
gamma-decalactoneFL/FR
 ethyl lactateFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
2-methyl butyl butyrateFL/FR
2-methyl butyric acidFL/FR
 sorbyl butyrateFL/FR
 strawberry furanone butyrateFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
green
isobutyl methyl ketoneFL/FR
(Z)-4-hepten-1-olFL/FR
(Z)-4-heptenalFL/FR
(Z)-4-heptenal diethyl acetalFL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(E,Z)-2,6-nonadienalFL/FR
2,3-octane dioneFL
1-octen-3-yl acetateFL/FR
3-octyl acetateFL/FR
herbal
5-hydroxymethyl furfuralFL
lactonic
gamma-octalactoneFL/FR
milky
gamma-butyrolactoneFL/FR
mushroom
3-octen-2-olFL/FR
1-octen-3-yl butyrateFL/FR
musty
3-octanolFL/FR
nutty
 butter pecan cake flavorFL
 coffee furanoneFL/FR
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
(-)-(E,R)-filbertoneFL/FR
oily
2-methyl hexanoic acidFL/FR
soapy
 dodecanal (aldehyde C-12 lauric)FL/FR
 octanoic acidFL/FR
sour
 butyric acidFL/FR
spicy
 benzylidene acetoneFL
spiced butter rum flavorFL
 cinnamon butter pecan flavorFL
 cinnamon nut butter rum flavorFL
sweet
 honey distillatesFL
 vanilla butter nut flavorFL
 vanilla oleoresin baliFL/FR
toasted
 acetyl propionylFL/FR
tomato
 methionalFL/FR
vanilla
 ethyl vanillinFL/FR
 ethyl vanillin isobutyrateFL/FR
 ethyl vanillin propylene glycol acetalFL/FR
vanilla ice cream flavorFL
 vanillinFL/FR
 vanillyl acetateFL/FR
 vanillyl isobutyrateFL/FR
waxy
 adoxal (Givaudan)FL/FR
 allyl nonanoateFL/FR
 butyl laurateFL/FR
 butyl undecylenateFL/FR
epsilon-decalactoneFL/FR
 decanal (aldehyde C-10)FL/FR
 decanal diethyl acetalFL/FR
9-decen-1-olFL/FR
 ethyl laurateFL/FR
 ethyl palmitateFL/FR
 ethyl undecanoateFL/FR
2-methyl heptanoic acidFL/FR
 methyl laurateFL/FR
2-nonanolFL/FR
 octyl 2-furoateFL
(E)-2-tridecenalFL/FR
 undecanoic acidFL/FR
2-undecanoneFL/FR
(E)-2-undecenalFL/FR
winey
5-ethyl-2-methyl pyridineFL
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 celeryFL/FR
 cheeseFL
 coconutFR
 creamFR
 dairyFL
 fungus mushroomFR
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
 acetyl nonanoyl
 acetyl pelargonyl
 undeca-2,3-dione
2,3-undecadione
 undecane-2,3-dione
2,3-undecanedione
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