2,4-undecadienal
undeca-2,4-dienal
 
Notes:
Present in cooked beef and roasted peanuts. Flavouring ingredient
  • Alfrebro
  • Bedoukian Research
    • Bedoukian Research, Inc.
      Perfecting the Art of Chemistry
      Working closely with our customers to meet their requirements.
      Dr. Paul Bedoukian founded the company in 1972 to fill a niche as a supplier of high quality specialty aroma molecules. Today, we offer more than 350 high impact aroma chemicals, while providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
      US Email: Customer Service
      US Email: Customer Service
      US Voice: 1-203-830-4000
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      Product(s):
      365A 2,4-UNDECADIEN-1-AL ≥90.0% (trans,trans), Kosher
      SDS

      Fatty, nut flavors, especially hazelnut. Also useful in melon, cucumber, and citrus at lower levels.
       
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
      Email: Marketing
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      Voice: 1-631-485-4226
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      US Voice: 1-631-485-4226
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      Product(s):
      13162-46-4 Trans, trans-2,4-undecadienal 95%
       
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
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      Product(s):
      UNDECADIEN-1-AL, 2,4- FEMA 3422
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
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      Product(s):
      TRANS-2-TRANS-4-UNDECADIENAL
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      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.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      21-15500 2,4-UNDECADIENAL
      21-15505 2,4-UNDECADIENAL NATURAL
       
  • Synerzine
    • Synerzine, Inc.
      Innovation. Customization. Aroma Ingredients.
      Synerzine is a leading supplier of flavor and fragrance ingredients.
      Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
      Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
      US Email: Customer Service
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      Product(s):
      W205 2,4-Undecadienal
       
Synonyms   Articles   Notes   Search
CAS Number: 13162-46-4Picture of molecule3D/inchi
CoE Number: 10385
XlogP3-AA: 3.80 (est)
Molecular Weight: 166.26366000
Formula: C11 H18 O
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments: Up to 95% E,E with 510% E,Z
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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 1195  2,4-undecadienal
DG SANTE Food Flavourings: 05.108  undeca-2,4-dienal
FEMA Number: 3422 2,4-undecadienal
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):13162-46-4 ; 2,4-UNDECADIENAL
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to yellow clear oily liquid (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.89600 to 0.90600 @  25.00 °C.
Pounds per Gallon - (est).: 7.456 to  7.539
Refractive Index: 1.50000 to 1.50500 @  20.00 °C.
Boiling Point: 129.00 °C. @ 13.00 mm Hg
Boiling Point: 256.00 to  257.00 °C. @ 760.00 mm Hg
Acid Value: 5.00 max. KOH/g
Vapor Pressure: 0.015000 mmHg @ 25.00 °C. (est)
Flash Point: 232.00 °F. TCC ( 111.11 °C. )
logP (o/w): 3.929 (est)
Soluble in:
 alcohol
 water, 34.73 mg/L @ 25 °C (est)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: green
 
Odor Strength: medium ,
recommend smelling in a 0.10 % solution or less
 
Substantivity: > 168 hour(s) at 100.00 %
 
 green  buttery  spicy  baked  fruity  fatty  aldehydic  chicken  
Odor Description:
at 0.10 % in propylene glycol. 
green buttery spicy baked fruity fatty aldehydic chicken
 
 
Flavor Type: fatty
 
 chicken fat  fatty  citrus  cucumber  
Taste Description:
chicken fat citrus cucumber
 
Odor and/or flavor descriptions from others (if found).
 
Bedoukian Research
2,4-UNDECADIEN-1-AL ≥90.0% (trans,trans), Kosher
Odor Description: Buttery, baked-fruit, spicy character
Taste Description: Sweet chicken fat, with some citrus notes
Fatty, nut flavors, especially hazelnut. Also useful in melon, cucumber, and citrus at lower levels.
 
Alfrebro
2,4-UNDECADIENAL NATURAL 10% IN ETHYL ACETATE
Odor Description: Powerful, Green
 
 
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Cosmetic Information:
None found
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Suppliers:
Alfrebro
2,4-UNDECADIENAL NATURAL 10% IN ETHYL ACETATE
Odor: Powerful, Green
Alfrebro
2,4-UNDECADIENAL NATURAL 10% IN MCTG
Odor: Powerful, Green
Bedoukian Research
2,4-UNDECADIEN-1-AL
≥90.0% (trans,trans), Kosher
Odor: Buttery, baked-fruit, spicy character
Flavor: Sweet chicken fat, with some citrus notes
Fatty, nut flavors, especially hazelnut. Also useful in melon, cucumber, and citrus at lower levels.
BOC Sciences
For experimental / research use only.
Trans, trans-2,4-undecadienal 95%
Charkit Chemical
UNDECADIEN-1-AL, 2,4- FEMA 3422
Lluch Essence
TRANS-2-TRANS-4-UNDECADIENAL
Penta International
2,4-UNDECADIENAL NATURAL
Penta International
2,4-UNDECADIENAL
Synerzine
2,4-Undecadienal
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Safety Information:
European information :
Most important hazard(s):
Xi - Irritant
R 38 - Irritating to skin.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
 
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: flavoring agents
IFRA Critical Effect: Insufficient data
IFRA: View Standard
Recommendation for 2,4-undecadienal usage levels up to:
 PROHIBITED: Should not be used as a fragrance ingredient.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 2.80 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.40 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 89 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
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: 7
Click here to view publication 7
 average usual ppmaverage maximum ppm
baked goods: -1.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: -1.00000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: -1.00000
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -1.00000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -1.00000
sugar substitutes: --
sweet sauces: --
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 0.100001.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.500005.00000
Edible ices, including sherbet and sorbet (03.0): 0.010001.00000
Processed fruit (04.1): --
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): 0.010001.00000
Confectionery (05.0): 0.100001.00000
Chewing gum (05.0): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.300001.00000
Bakery wares (07.0): 0.500005.00000
Meat and meat products, including poultry and game (08.0): 0.500003.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.500003.00000
Eggs and egg products (10.0): 0.010001.00000
Sweeteners, including honey (11.0): 0.010001.00000
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.300001.00000
Foodstuffs intended for particular nutritional uses (13.0): --
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.010001.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.020001.00000
Ready-to-eat savouries (15.0): 0.500003.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.010001.00000
Synonyms   Articles   Notes   Search   Top
Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s):
The FEMA GRAS assessment of alpha,beta-unsaturated aldehydes and related substances used as flavor ingredients. View pdf
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):
Flavouring Group Evaluation 203: alpha,beta-Unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double bonds and with or without additional non-conjugated double bonds
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 203, Revision 1 (FGE.203Rev1): a,-Unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double-bonds and with or without additional non-conjugated double-bonds
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 203, Revision 2 (FGE.203Rev2): a,-unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double-bonds and with or without additional non-conjugated double-bonds
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 70, Revision 1 (FGE.70Rev1): consideration of aliphatic, linear, a,-unsaturated, di- and trienals and related alcohols, acids and esters evaluated by JECFA (61st-68th-69th meeting)
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 61584
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 undeca-2,4-dienal
Chemidplus: 0013162464
Synonyms   Articles   Notes   Search   Top
References:
 undeca-2,4-dienal
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 13162-46-4
Pubchem (cid): 61584
Pubchem (sid): 135019036
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
HMDB (The Human Metabolome Database): HMDB31359
FooDB: FDB003426
Export Tariff Code: 2912.19.9000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
aldehydic
aldehydic
 dodecanal (aldehyde C-12 lauric)FL/FR
 nonanal (aldehyde C-9)FL/FR
isovaleraldehydeFL/FR
anisic
 ethyl para-anisateFL/FR
balsamic
 butyl cinnamateFL/FR
 cinnamyl benzoateFL/FR
 tolu balsam oilFL/FR
bready
 coffee furanoneFL/FR
buttery
 acetoinFL/FR
 acetyl isobutyrylFL/FR
 acetyl propionylFL/FR
 butyl octanoateFL/FR
2,3-heptane dioneFL/FR
3,4-hexane dioneFL/FR
 caramel pentadioneFL/FR
 cycloteneFL/FR
 cyclotene hydrateFL/FR
alpha,alpha-dimethyl anisyl acetoneFL/FR
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
 ethyl cyclopentenoloneFL/FR
 ethyl maltolFL/FR
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-oneFL/FR
 fenugreek absoluteFL/FR
 immortelle absoluteFL/FR
 maltolFL/FR
 maltyl propionateFL/FR
 maple furanoneFL/FR
 menthone lactoneFL/FR
 rosefuranFL/FR
 shoyu furanoneFL/FR
 strawberry furanoneFL/FR
 toffee furanoneFL/FR
cheesy
2-heptanoneFL/FR
citrus
4-decenalFL/FR
coconut
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
delta-undecalactoneFL/FR
coffee
 coffee difuranFL/FR
creamy
gamma-butyrolactoneFL/FR
earthy
 pinus sylvestris leaf absoluteFL/FR
ethereal
 decyl propionateFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
fatty
 allyl decanoateFL/FR
 allyl octanoateFL/FR
isobutyl undecylenateFL/FR
 coconut absoluteFL/FR
(Z)-dairy lactoneFL/FR
2,4-decadien-1-olFL/FR
(S)-gamma-decalactoneFL/FR
(R)-gamma-decalactoneFL/FR
(E)-2-decen-1-olFL/FR
(E)-2-decenalFL/FR
 dodecyl butyrateFL/FR
 ethyl undecylenateFL/FR
 methyl 10-undecenoateFL/FR
4-methyl octanoic acidFL/FR
(S)-gamma-undecalactoneFL/FR
floral
2-hexylidene cyclopentanoneFL/FR
 jasmin pyranoneFL/FR
 linalyl butyrateFL/FR
 rhodinyl isobutyrateFL/FR
 ylang ylang flower oil IIIFL/FR
fruity
 acetoin acetateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl cyclohexyl propionateFL/FR
para-anisyl methyl ketoneFL/FR
gamma-decalactoneFL/FR
(S)-gamma-dodecalactoneFL/FR
 ethyl 5-hydroxyoctanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl lactateFL/FR
 methyl 3-nonenoateFL/FR
2-methyl butyl butyrateFL/FR
 octyl heptanoateFL/FR
 prenyl isobutyrateFL/FR
 strawberry furanone butyrateFL/FR
green
 cilantro leaf oilFL/FR
 galbanum decatrieneFL/FR
 heptanal (aldehyde C-7)FL/FR
 hexanal (aldehyde C-6)FL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(E)-2-hexenalFL/FR
(E)-2-nonen-1-olFL/FR
 octanal diethyl acetalFL/FR
 olive oil absoluteFL/FR
 benzyl octanoateFL/FR
 dimethyl benzyl carbinyl crotonateFL/FR
 lavender absolute bulgariaFL/FR
 myrtle oilFL/FR
 myrtle oil moroccoFL/FR
honey
 methyl phenyl acetateFL/FR
meaty
 meaty dithianeFL/FR
4-methyl nonanoic acidFL/FR
nutty
2-ethyl pyrazineFL/FR
soapy
 benzyl laurateFL/FR
 ethyl undecanoateFL/FR
spicy
alpha-amyl cinnamyl alcoholFL/FR
 cumin seed absoluteFL/FR
 eugenyl isovalerateFL/FR
(E)-propyl 2-furan acrylateFL/FR
sulfurous
O-methyl S-1-methoxyhexan-3-yl carbonothioateFL/FR
tonka
6-amyl-alpha-pyroneFL/FR
tropical
delta-dodecalactoneFL/FR
waxy
isoamyl laurateFL/FR
(Z)-4-decen-1-olFL/FR
(E)-2-decen-1-yl acetateFL/FR
5(6)-decenoic acidFL/FR
1-dodecanolFL/FR
 heptyl octanoateFL/FR
 methyl myristateFL/FR
 myristic acidFL/FR
2,4-nonadien-1-olFL/FR
 propyl decanoateFL/FR
 tetradecanalFL/FR
winey
2-hexanolFL/FR
woody
beta-caryophyllene alcohol acetateFL/FR
 kaempferia galanga rhizome oilFL/FR
 spicy pentanoneFL/FR
 
For Flavor
 
No flavor group found for these
2-acetyl-3,4,5,6-tetrahydropyridineFL
 allyl 2-furoateFL
 allyl cyclohexyl butyrateFL/FR
 benzyl methyl sulfideFL
 benzyl methyl tiglateFL
 benzyl octanoateFL/FR
 butyl cinnamateFL/FR
 butyl octanoateFL/FR
isobutyl undecylenateFL/FR
beta-caryophyllene alcohol acetateFL/FR
 cinnamyl benzoateFL/FR
 cocos nucifera waterFL
(R)-gamma-decalactoneFL/FR
(S)-gamma-decalactoneFL/FR
(Z)-4-decen-1-olFL/FR
(E)-2-decen-1-olFL/FR
(E)-2-decen-1-yl acetateFL/FR
4-decenalFL/FR
6-decenoic acidFL
2-decyl furanFL
 decyl propionateFL/FR
alpha,alpha-dimethyl anisyl acetoneFL/FR
 dimethyl benzyl carbinyl crotonateFL/FR
(S)-gamma-dodecalactoneFL/FR
 dodecyl butyrateFL/FR
2,3-epoxyoctanalFL
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
 ethyl 5-hydroxyoctanoateFL/FR
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-oneFL/FR
 eugenyl isovalerateFL/FR
2-hexanolFL/FR
2-hexylidene cyclopentanoneFL/FR
 menthone lactoneFL/FR
 methyl myristateFL/FR
3-(methyl thio) hexanalFL
4-methyl-2-pentenoic acidFL
 myrtle oil moroccoFL/FR
3,5-octadien-2-oneFL
 octyl heptanoateFL/FR
 oenanthic etherFL
 pinus sylvestris leaf absoluteFL/FR
 prenyl isobutyrateFL/FR
 propyl decanoateFL/FR
 rosefuranFL/FR
 sodium 4-methyl-2-oxovalerateFL
(S)-gamma-undecalactoneFL/FR
(E)-4-undecenalFL
 hexyl 3-mercaptobutanoateFL
acidic
(E)-2-hexenoic acidFL
dextro,laevo-tartaric acidFL
aldehydic
 nonanal (aldehyde C-9)FL/FR
alliaceous
3-tetrahydrothiophenoneFL
anise
 ethyl para-anisateFL/FR
balsamic
 tolu balsam oilFL/FR
buttery
 butyroinFL
 diacetylFL
2,3-heptane dioneFL/FR
3,4-hexane dioneFL/FR
(E)-2-pentenoic acidFL
camphoreous
 kaempferia galanga rhizome oilFL/FR
caramellic
 caramel dioneFL
 caramel furanoneFL
 caramel pentadioneFL/FR
 cycloteneFL/FR
 cyclotene hydrateFL/FR
 ethyl maltolFL/FR
5-ethyl-3,4,5,6-tetramethyl cyclohexen-2-oneFL
 fenugreek absoluteFL/FR
 maltolFL/FR
 maltyl propionateFL/FR
 maple furanoneFL/FR
3-methyl butyl 2-furyl butyrateFL
 shoyu furanoneFL/FR
 strawberry furanoneFL/FR
 toffee furanoneFL/FR
cheesy
2-heptanoneFL/FR
citrus
 cilantro leaf oilFL/FR
coconut
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
coffee
 coffee difuranFL/FR
corn chip
2-acetyl-2-thiazolineFL
creamy
 acetoinFL/FR
 acetyl isobutyrylFL/FR
6-amyl-alpha-pyroneFL/FR
5(6)-decenoic acidFL/FR
delta-dodecalactoneFL/FR
2,4-heptadienalFL
 jasmin pyranoneFL/FR
delta-undecalactoneFL/FR
eggy
isopropyl mercaptanFL
ethereal
 benzyl laurateFL/FR
fatty
 allyl octanoateFL/FR
isoamyl laurateFL/FR
 coconut absoluteFL/FR
(Z)-dairy lactoneFL/FR
2,4-decadien-1-olFL/FR
(E,E)-2,4-decadienalFL
 diacetyl trimerFL
 ethyl undecylenateFL/FR
chicken fat flavorFL
4-methyl nonanoic acidFL/FR
4-methyl octanoic acidFL/FR
2,4-nonadien-1-olFL/FR
2,4-nonadienalFL
(E,E)-2,4-nonadienalFL
2,4-octadien-1-olFL
(E)-2-octenoic acidFL
2-pentyl thiopheneFL
 tetradecanalFL/FR
floral
 linalyl butyrateFL/FR
 methyl phenyl acetateFL/FR
 rhodinyl isobutyrateFL/FR
 ylang ylang flower oil IIIFL/FR
fruity
 acetoin acetateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl decanoateFL/FR
gamma-decalactoneFL/FR
 ethyl (E)-2-octenoateFL
 ethyl hexanoateFL/FR
 ethyl lactateFL/FR
 methyl (E)-3-nonenoateFL
 methyl 3-nonenoateFL/FR
2-methyl butyl butyrateFL/FR
2-pentanoyl furanFL
(E)-propyl 2-furan acrylateFL/FR
 spicy pentanoneFL/FR
 strawberry furanone butyrateFL/FR
isovaleraldehydeFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
green
 galbanum decatrieneFL/FR
 heptanal (aldehyde C-7)FL/FR
 hexanal (aldehyde C-6)FL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(E)-2-hexenalFL/FR
 immortelle absoluteFL/FR
 methyl 2-undecynoateFL
3-(5-methyl-2-furyl) butanalFL
(E)-2-nonen-1-olFL/FR
 octanal diethyl acetalFL/FR
herbal
 lavender absolute bulgariaFL/FR
jammy
 ethyl cyclopentenoloneFL/FR
meaty
 meaty dithianeFL/FR
2-methyl-3-tetrahydrofuran thiolFL
milky
gamma-butyrolactoneFL/FR
nutty
 coffee furanoneFL/FR
2-ethyl pyrazineFL/FR
oily
 olive oil absoluteFL/FR
roasted
O-methyl S-1-methoxyhexan-3-yl carbonothioateFL/FR
soapy
 dodecanal (aldehyde C-12 lauric)FL/FR
1-dodecanolFL/FR
spicy
alpha-amyl cinnamyl alcoholFL/FR
para-anisyl methyl ketoneFL/FR
 cumin seed absoluteFL/FR
 myrtle oilFL/FR
toasted
 acetyl propionylFL/FR
waxy
(E)-2-decenalFL/FR
 ethyl undecanoateFL/FR
 heptyl octanoateFL/FR
 methyl 10-undecenoateFL/FR
 myristic acidFL/FR
 
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Potential Uses:
 butterFL
 citrusFL
 coconutFL
 cucumberFL
 lardFL
 melonFR
 peanutFL
 spiceFL
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Occurrence (nature, food, other): note
 beef heated beef
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 beer
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 chicken
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 peanut roasted peanut
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 potato chip
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Synonyms:
 undeca-2,4-dien-1-al
 undeca-2,4-dienal
2,4-undecadien-1-al
2,4-undecadienal natural
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Articles:
PubMed: Antimycobacterial activity of constituents from Foeniculum vulgare var. dulce grown in Mexico.
PubMed: Identification of (E,E)-2,4-Undecadienal from Coriander ( Coriandrum sativum L.) as a Highly Effective Deodorant Compound against the Offensive Odor of Porcine Large Intestine.
PubMed: Effect of oleic and linoleic acids on the production of deep-fried odor in heated triolein and trilinolein.
PubMed: Gas chromatographic-electron impact mass spectrometric screening procedure for unknown hydroxyaldehydic lipid peroxidation products after pentafluorobenzyloxime derivatization.
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