(E)-2-octenal
trans-2-octenal
 
Notes:
None found
  • Advanced Biotech
  • Alfrebro
  • Apiscent Labs
    • Apiscent Labs, LLC
      Delivery of Quality
      Custom manufacturer and international supplier of fine ingredients.
      We believe inspired chemistry enriches lives. That's why our team is guided by a mission to provide fine ingredients to the worldwide pharmaceutical, flavor and fragrance markets with a primary focus on the manufacturing of value-added, research-based molecules. We're innovative problem solvers committed to excellence at every phase. Our work builds the foundation for our clients' continued success.
      Email: Info
      Email: Carl Sheeley
      Email: Customer Service
      Voice: +1 (414) 744 3993
      Fax: +1 (414) 744 7111
      News
      Product(s):
      T2 OCTENAL
       
  • Bedoukian Research
    • Bedoukian Research, Inc.
      Constantly Improving
      Working closely with our customers to meet their requirements.
      Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, while also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
      US Email: Customer Service
      US Voice: 1-203-830-4000
      US Fax: 1-203-830-4010
      News
      Products List: View
      Product(s):
      352 trans-2-OCTEN-1-AL ≥96.0% (trans), FCC, Kosher
      SDS
      Adds fresh cucumber, green herbal, and banana topnotes. A great modifier for florals.
      Citrus especially orange, fatty notes of nuts especially hazelnut.
       
      3521 trans-2-OCTEN-1-AL FCC, NO ANTIOXIDANT ≥96.0% (sum of isomers), Special Order
      SDS
      Adds fresh cucumber, green herbal, and banana topnotes. A great modifier for florals.
      Citrus especially orange, fatty notes of nuts especially hazelnut.
       
       
  • 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.
      US Email: Customer Service
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Resources
      History
      Product(s):
      W1514 2-octenal (trans-)
       
  • FCI SAS
    • FCI SAS
      Inspired by Nature
      At FCI customer service is not a department it’s an attitude.
      Our team is composed of motivated professionals with great experience in the flavours and fragrances market. Our company has been serving this industry for more than 40 years and is ISO 9001 certified since 2009 . Whatever your question on flavour and fragrance ingredients: commercial, technical or regulatory – we will answer it very quickly.
      Email: Info
      Email: Philippe Faucher
      Voice: +33 (0)1 34 25 58 10
      Fax: + 33 1 34 25 58 18
      News
      Product(s):
      13238 TRANS-2-OCTENAL
       
  • Frutarom
    • Frutarom Ltd
      Discover Our Passion
      Your preferred partner for flavour and fragrance success.
      At Frutarom, we take pride in our expertise and knowledge of Flavour & Fragrance Ingredients and our thorough understanding of the needs of Flavourists, Perfumers and Food Technologists. Working closely with our customers we have a strong track record of providing unique solutions to fulfil requirements.
      US Email: Info- USA
      Email: Info - UK
      Voice: +44 (0) 1429 863 222
      US Voice: +1 513 870 4900
      Products List: View
      Product(s):
      O0125-0 trans-2-OCTENAL ≥98.00% (sum of isomers), NI, Kosher
      Suggested Uses: Bakery, Cheese, Cherry, Dairy Products, Melon, Orange, Savoury, Soft Fruits
       
       
  • 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):
      15-17500 trans-2-OCTENAL
      15-17501 trans-2-OCTENAL, NATURAL 5% IN ETHYL ALCOHOL, Kosher
       
  • Sigma-Aldrich
    • Sigma-Aldrich
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      Email: Information
      US Email: Sales
      US Voice: 800-244-1173
      US Fax: 800-368-4661
      Facebook
      Twitter
      Instagram
      Linkedin
      Certified Food Grade Products
      Product(s):
      W321508 trans-2-Octenal, ≥95%, stabilized, FG
      SDS
       
  • Taytonn
    • TAYTONN PTE LTD
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Product(s):
      Trans-2-Octenal
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 27,000 products as well as custom synthesis. TCI established overseas facilities in North America, Europe, China and India to serve customers worldwide.
      Email: Sales
      US Email: Sales
      Email: Global Business
      Voice: +81-3-5640-8878
      Fax: +81-3-5640-8902
      US Voice: 800-423-8616
      US Fax: 888-520-1075
      Tokyo Tel:03-5640-8851
      Tokyo Fax:03-5640-8865
      Facebook
      Twitter
      Instagram
      Linkedin
      RSS
      Product(s):
      O0176 trans-2-Octenal >96.0%(GC)
       
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
(E)-oct-2-enal (Click)
CAS Number: 2548-87-0Picture of molecule
% from: 96.00% to 99.90%
ECHA EINECS - REACH Pre-Reg: 219-833-8
FDA UNII: 55N91D7775
Nikkaji Web: J100.559F
MDL: MFCD00007011
CoE Number: 663
XlogP3-AA: 2.60 (est)
Molecular Weight: 126.19878000
Formula: C8 H14 O
NMR Predictor: Predict (works with chrome or firefox)
Also(can) Contains: (Z)-2-octenal 0.10% to 3.00%
EFSA/JECFA Comments: At least 92%; secondary components 3-4% 2-octenoic acid and ethyl octanoate. (EFSA)
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
Flavis Number: 05.190 (Old)
DG SANTE Food Flavourings: 05.190  trans-2-octenal
FEMA Number: 3215  trans-2-octenal
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 92.00 to 100.00 % sum of isomers
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.83500 to 0.84500 @  25.00 °C.
Pounds per Gallon - (est).: 6.948 to  7.031
Refractive Index: 1.44900 to 1.45500 @  20.00 °C.
Boiling Point: 84.00 to  86.00 °C. @ 19.00 mm Hg
Boiling Point: 50.00 to  55.00 °C. @ 2.50 mm Hg
Acid Value: 5.00 max. KOH/g
Vapor Pressure: 0.552000 mm/Hg @ 25.00 °C. (est)
Vapor Density: >1 ( Air = 1 )
Flash Point: 155.00 °F. TCC ( 68.33 °C. )
logP (o/w): 2.809 (est)
Soluble in:
 alcohol
 fixed oils
 water, 612.7 mg/L @ 25 °C (est)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: fatty
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
 fresh  cucumber  fatty  green  herbal  banana  waxy  green  leafy  
Odor Description:
at 1.00 % in dipropylene glycol. 
fresh cucumber fatty green herbal banana waxy green leaf
Luebke, William tgsc, (1988)
 sweet  green  citrus peel  fatty  
Taste Description:
sweet green citrus peel fatty
Substantivity: 68 Hour(s)
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
TRANS 2 OCTENAL NATURAL
Alfrebro
trans-2-OCTENAL NATURAL 10% IN ETHYL ACETATE
Odor: Fatty Green
Alfrebro
trans-2-OCTENAL NATURAL 10% IN MCTG
Alfrebro
trans-2-OCTENAL NATURAL 10% IN PG
Apiscent Labs
T2 OCTENAL
Odor: 2548-87-0
Apple Flavor & Fragrance
trans-2-Octen-1-al
Bedoukian Research
trans-2-OCTEN-1-AL FCC, NO ANTIOXIDANT
≥96.0% (sum of isomers), Special Order
Odor: green, pungent, spicy, vegetable
Use: Adds fresh cucumber, green herbal, and banana topnotes. A great modifier for florals.
Flavor: Sweet, fatty, citrus peel
Citrus especially orange, fatty notes of nuts especially hazelnut.
Bedoukian Research
trans-2-OCTEN-1-AL
≥96.0% (trans), FCC, Kosher
Odor: green, pungent, spicy, vegetable
Use: Adds fresh cucumber, green herbal, and banana topnotes. A great modifier for florals.
Flavor: Sweet, fatty, citrus peel
Citrus especially orange, fatty notes of nuts especially hazelnut.
Citrus and Allied Essences
trans-2-Octenal
Market Report
CTC Organics
2-octenal (trans-)
FCI SAS
TRANS-2-OCTENAL
Odor: Distinctive green, leafy
Flavor: Sweet, green
Frutarom
trans-2-OCTENAL
≥98.00% (sum of isomers), NI, Kosher
Odor: Cucumber, Fatty, Fresh, Green, Waxy
Use: Suggested Uses: Bakery, Cheese, Cherry, Dairy Products, Melon, Orange, Savoury, Soft Fruits
Inoue Perfumery
TRANS-2-OCTENAL
Jinan Enlighten Chemical Technology(Wutong Aroma )
trans-2-Octenal, Kosherk
Penta International
trans-2-OCTENAL, NATURAL 5% IN ETHYL ALCOHOL, Kosher
Penta International
trans-2-OCTENAL
Reincke & Fichtner
trans-2-Octenal
Santa Cruz Biotechnology
For experimental / research use only.
trans-2-Octenal 95%
Shanghai Vigen Fine Chemical
trans-2-Octenal
Sigma-Aldrich
trans-2-Octenal, ≥95%, stabilized, FG
Odor: green; herbaceous; spicy
Certified Food Grade Products
Taytonn
Trans-2-Octenal
Odor: Cucumber, Fatty, Fresh, Green, Waxy
TCI AMERICA
For experimental / research use only.
trans-2-Octenal >96.0%(GC)
Tengzhou Jitian Aroma Chemiclal
trans-2-Octenal
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
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 37/39 - Wear suitable gloves and eye/face protection.
 
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
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for (E)-2-octenal usage levels up to:
  0.1000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.89 (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: 4
Click here to view publication 4
 average usual ppmaverage maximum ppm
baked goods: -1.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -1.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: -1.00000
hard candy: -1.00000
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: --
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):
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA): 2548-87-0
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 5283324
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 (E)-oct-2-enal
Chemidplus: 0002548870
RTECS: RH2130000 for cas# 2548-87-0
Synonyms   Articles   Notes   Search   Top
References:
 (E)-oct-2-enal
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 2548-87-0
Pubchem (cid): 5283324
Pubchem (sid): 134983664
Flavornet: 2548-87-0
Pherobase: View
Synonyms   Articles   Notes   Search   Top
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
CHEBI: View
CHEMBL: View
KEGG (GenomeNet): C21138
HMDB (The Human Metabolome Database): HMDB13809
FooDB: FDB002956
Export Tariff Code: 2912.19.5000
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
6-methyl-2-heptanol 
aldehydic
 decanal (aldehyde C-10)FL/FR
 dodecanal (aldehyde C-12 lauric)FL/FR
 fresh carbaldehydeFR
2-tridecenalFL/FR
animal
 methyl (E)-2-octenoateFL/FR
citrus
 citral diethyl acetalFL/FR
 citral dimethyl acetalFL/FR
(Z)-7-decenalFR
(E)-4-decenalFL/FR
 lemongrass oilFL/FR
 petitgrain combava oilFR
creamy
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
cucumber
(R)-(-)-2-octanol 
3-decen-2-oneFL/FR
 methyl (E)-2-hexenoateFL/FR
 methyl 2-hexenoateFL/FR
(Z)-2-nonenalCS
(E)-2-nonenalFL/FR
(Z)-2-octenal 
2-octenalFL/FR
floral
 allyl anthranilateFL/FR
 citronellyl formateFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 hexyl oxyacetonitrile 
 neroli oil bigardeFL/FR
 neryl formateFL/FR
 phenethyl hexanoateFL/FR
 rose butanoateFL/FR
 styralyl propionateFL/FR
fruity
 allyl heptanoateFL/FR
isoamyl butyrateFL/FR
isoamyl decanoateFL/FR
isoamyl isobutyrateFL/FR
isobutyl 2-butenoateFL/FR
isobutyl isovalerateFL/FR
 citronellyl isobutyrateFL/FR
 cyclohexyl propionateFL/FR
 decyl butyrateFL/FR
alpha,alpha-dimethyl benzyl isobutyrateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl hexanoateFL/FR
(E,E)-ethyl sorbateFL/FR
(E)-2-hexen-1-olFL/FR
2-hexen-1-olFL/FR
(E)-3-hexen-1-yl acetateFL/FR
 methyl 2-methyl butyrateFL/FR
 neryl isobutyrateFL/FR
2-nonanone propylene glycol acetalFL/FR
 prenyl acetateFL/FR
(E)-2-undecenalFL/FR
green
 acetaldehyde butyl phenethyl acetalFL/FR
 acetaldehyde di-(Z)-3-hexen-1-yl acetalFL/FR
 acetaldehyde ethyl phenethyl acetalFL/FR
3,5,6-neocyclocitralFR
 galbanum oil terpenelessFL/FR
 geranium absoluteFL/FR
(Z)-3-hepten-1-yl acetateFL/FR
(Z)-4-heptenalFL/FR
 heptyl cinnamateFL/FR
(Z)-2-hexen-1-olFL/FR
3-hexen-1-olFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
(Z)-3-hexen-1-yl lactateFL/FR
(Z)-3-hexen-1-yl methyl carbonateFL/FR
(Z)-3-hexen-1-yl pyruvateFL/FR
3-hexenalFL/FR
(E)-2-hexenalFL/FR
 hexoxyacetaldehyde dimethyl acetalFR
 hexyl isobutyrateFL/FR
(Z)-leaf acetalFL/FR
 leafy acetalFL/FR
 methyl heptine carbonateFL/FR
 methyl octine carbonateFL/FR
 methyl octine carbonate replacerFR
 methyl R-3-acetoxyhexanoate 
(Z,Z)-3,6-nonadien-1-olFL/FR
2,6-nonadien-1-olFL/FR
(E,Z)-3,6-nonadien-1-olFL/FR
3,6-nonadien-1-olFL/FR
(E,Z)-2,6-nonadien-1-olFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
2,6-nonadienalFL/FR
(E,Z)-2,6-nonadienalFL/FR
(E,Z)-2,6-nonadienal diethyl acetalFL/FR
(Z)-2-nonen-1-olFL/FR
 octanal dimethyl acetalFL/FR
(Z)-5-octen-1-yl propionateFL/FR
 phenethyl tiglateFL/FR
3-phenyl propionaldehydeFL/FR
isopropyl phenyl propionaldehydeFR
 rose leaf absolute (rosa centifolia)FL/FR
 styralyl acetateFL/FR
 thiogeraniolFL/FR
 violet leaf absolute egyptFL/FR
herbal
isoamyl heptanoateFL/FR
sweet basil absoluteFL/FR
 benzyl octanoateFL/FR
 clary sage absoluteFL/FR
 dehydroxylinalool oxideFL/FR
(E)-2-dodecenalFL/FR
 freesia heptanolFL/FR
 herbal heptaneFR
(S)-(-)-menthofuran 
(E,Z)-3,5-octadien-2-one 
 rosemary oleoresinFL/FR
honey
 methyl phenyl acetateFL/FR
melon
(Z)-6-nonenalFL/FR
minty
isopulegyl formateFL/FR
musty
ketoisophoroneFL/FR
pine
 plectranthus glandulosus hook f. leaf oil cameroon 
spicy
 methyl heptadienoneFL/FR
waxy
2,4-nonadien-1-olFL/FR
 octanolFL/FR
woody
 campheneFL/FR
 
For Flavor
 
No flavor group found for these
 acetaldehyde di-(Z)-3-hexen-1-yl acetalFL/FR
 allyl anthranilateFL/FR
 benzyl octanoateFL/FR
(Z)-6-decenalFL
(Z)-3-hepten-1-yl acetateFL/FR
 heptyl cinnamateFL/FR
 hexanal butane-2,3-diol acetalFL
 hexanal octane-1,3-diol acetalFL
3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl methyl carbonateFL/FR
(E)-2-hexenalFL
2-hexenalFL
 hexyl oxyacetonitrile 
(S)-(-)-menthofuran 
 methyl (E)-2-hexenoateFL/FR
 methyl 2-hexenoateFL/FR
3-methyl-3-pentanolFL
2,6-nonadienalFL/FR
2-nonanone propylene glycol acetalFL/FR
2,4,6-nonatrienalFL
(E,Z)-3,5-octadien-2-one 
(R)-(-)-2-octanol 
(Z)-2-octenal 
2-octenalFL/FR
 plectranthus glandulosus hook f. leaf oil cameroon 
isopulegyl formateFL/FR
aldehydic
2-tridecenalFL/FR
apple
(E,Z)-2,6-nonadien-1-olFL/FR
aromatic
 leafy acetalFL/FR
camphoreous
 campheneFL/FR
citrus
 citral diethyl acetalFL/FR
 citral dimethyl acetalFL/FR
 freesia heptanolFL/FR
 lemongrass oilFL/FR
ketoisophoroneFL/FR
 styralyl propionateFL/FR
creamy
2,4-heptadienalFL
cucumber
2-ethyl octine carbonateFL
fatty
(E,E)-2,4-decadienalFL
2,4-decadienalFL
(E)-2-dodecenalFL/FR
(E,E)-2,4-heptadienalFL
(Z)-3-hexen-1-yl benzoateFL/FR
1-methyl thio-3-octanoneFL
2,4-nonadien-1-olFL/FR
2,4-nonadienalFL
(Z)-2-nonen-1-olFL/FR
floral
 methyl phenyl acetateFL/FR
 neroli oil bigardeFL/FR
fruity
 allyl heptanoateFL/FR
isoamyl decanoateFL/FR
isoamyl isobutyrateFL/FR
 citronellyl formateFL/FR
 citronellyl isobutyrateFL/FR
 cyclohexyl propionateFL/FR
 decyl butyrateFL/FR
alpha,alpha-dimethyl benzyl isobutyrateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3-oxohexanoateFL
 ethyl hexanoateFL/FR
(E,E)-ethyl sorbateFL/FR
 furfuryl propionateFL
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
2-hexen-1-olFL/FR
(E)-3-hexen-1-yl acetateFL/FR
 methyl (E)-2-octenoateFL/FR
 methyl 2-methyl butyrateFL/FR
 neryl formateFL/FR
 neryl isobutyrateFL/FR
 prenyl acetateFL/FR
 rose butanoateFL/FR
 styralyl acetateFL/FR
green
 acetaldehyde butyl phenethyl acetalFL/FR
 acetaldehyde ethyl phenethyl acetalFL/FR
isobutyl 2-butenoateFL/FR
isobutyl isovalerateFL/FR
 clary sage absoluteFL/FR
 cucumber distillatesFL
3-decen-2-oneFL/FR
 galbanum oil terpenelessFL/FR
 geranium absoluteFL/FR
(E)-2-heptenalFL
(Z)-4-heptenalFL/FR
(Z)-2-hexen-1-olFL/FR
(E)-2-hexen-1-olFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl lactateFL/FR
(Z)-3-hexen-1-yl pyruvateFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
(E)-2-hexenalFL/FR
3-hexenalFL/FR
 hexyl isobutyrateFL/FR
(Z)-leaf acetalFL/FR
 methyl heptadienoneFL/FR
 methyl heptine carbonateFL/FR
 methyl octine carbonateFL/FR
 methyl R-3-acetoxyhexanoate 
2,6-nonadien-1-olFL/FR
3,6-nonadien-1-olFL/FR
(E,Z)-3,6-nonadien-1-olFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
(E,Z)-2,6-nonadienalFL/FR
(E,E)-2,6-nonadienalFL
(E,Z)-2,6-nonadienal diethyl acetalFL/FR
(Z)-6-nonenalFL/FR
(E)-2-nonenalFL/FR
(E,E)-2,4-octadienalFL
2,4-octadienalFL
 octanal dimethyl acetalFL/FR
(Z)-5-octen-1-yl propionateFL/FR
 phenethyl tiglateFL/FR
3-phenyl propionaldehydeFL/FR
 rose leaf absolute (rosa centifolia)FL/FR
 violet leaf absolute egyptFL/FR
herbal
isoamyl heptanoateFL/FR
sweet basil absoluteFL/FR
 rosemary oleoresinFL/FR
minty
 thiogeraniolFL/FR
mushroom
 methional diethyl acetalFL
ripe
(E)-4-decenalFL/FR
soapy
 dodecanal (aldehyde C-12 lauric)FL/FR
sweet
 acetone alcoholFL
waxy
isoamyl butyrateFL/FR
 decanal (aldehyde C-10)FL/FR
alpha-hexyl cinnamaldehydeFL/FR
6-methyl-2-heptanol 
(Z,Z)-3,6-nonadien-1-olFL/FR
 octanolFL/FR
 phenethyl hexanoateFL/FR
(E)-2-undecenalFL/FR
woody
 dehydroxylinalool oxideFL/FR
 
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Potential Uses:
 berryFR
 cheeseFL
 cherryFR
 citrusFR
 cucumberFR
 dairyFL
 fishFL
 fruitFR
 fungus mushroomFR
 greenFR
 herbalFR
 leaf 
 mandarinFR
 meat 
 melon watermelon muskmelon cantaloupe 
 nutFL
 orangeFR
 rice 
 spiceFR
 tangerineFR
 vegetable 
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Occurrence (nature, food, other): note
 bread
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 couroupita guianensis aubl. flower oil brazil @ 0.20%
Data  GC  Search Trop  Picture
 fish
Search  Picture
 ginger rhizome oil
Search Trop  Picture
 mustard white mustard
Search Trop  Picture
 potato chip
Search  Picture
 potato plant
Search Trop  Picture
 rice cooked rice
PbMd  Search  Picture
 tea leaf
Search Trop  Picture
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Synonyms:
(2E)-oct-2-enal
(E)-oct-2-enal
trans-oct-2-enal
(E)-2-octen-1-al
trans-2-octen-1-al
trans-2-octen-1-al FCC, no antioxidant
trans-octen-2-al
(2E)-2-octenal
(E)-2-octenal
2-trans-octenal
T2 octenal
trans-2-octenal
2-octenal (trans-)
2-octenal, (2E)-
2-octenal, (E)-
trans-2-octenal, natural
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: Characterization of the Key Odorants in Chinese Chixiang Aroma Type Liquor by Gas Chromatography-Olfactometry, Quantitative Measurements, Aroma Recombination, and Omission Studies.
PubMed: Bed bug aggregation pheromone finally identified.
PubMed: Reactions of the selected ion flow tube mass spectrometry reagent ions H3O(+) and NO(+) with a series of volatile aldehydes of biogenic significance.
PubMed: Theoretical study of the gas-phase reactions of NO3 radical with a series of trans-2-unsaturated aldehydes: from acrolein to trans-2-octenal.
PubMed: Exocrine secretions of wheel bugs (Heteroptera: Reduviidae: Arilus spp.): clarification and chemistry.
PubMed: The effects of fungal volatile organic compounds on bone marrow stromal cells.
PubMed: Ultrahigh performance liquid chromatography analysis of volatile carbonyl compounds in virgin olive oils.
PubMed: Identification of volatiles from oxidised phosphatidylcholine molecular species using headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS).
PubMed: Effects of aliphatic aldehydes on the growth and patulin production of Penicillium expansum in apple juice.
PubMed: Identification of characteristic flavour precursors from enzymatic hydrolysis-mild thermal oxidation tallow by descriptive sensory analysis and gas chromatography-olfactometry and partial least squares regression.
PubMed: Shelf-life of infrared dry-roasted almonds.
PubMed: Real-time measurement of volatile chemicals released by bed bugs during mating activities.
PubMed: Defensive roles of (E)-2-alkenals and related compounds in heteroptera.
PubMed: Antibacterial activity of 4-oxo-(E)-2-hexenal from adults and nymphs of the heteropteran, Dolycoris baccarum (Heteroptera: Pentatomidae).
PubMed: Toxicity and metabolism of exogenous α,β-unsaturated carbonyls in potato (Solanum tuberosum L.) tubers.
PubMed: An experimental study of the gas-phase reactions of NO3 radicals with a series of unsaturated aldehydes: trans-2-hexenal, trans-2-heptenal, and trans-2-octenal.
PubMed: Iron-lactoferrin complex reduces iron-catalyzed off-flavor formation in powdered milk with added fish oil.
PubMed: Differences in the volatile compositions of ginseng species (Panax sp.).
PubMed: Gas chromatographic-olfactometric aroma profile and quantitative analysis of volatile carbonyls of grilled beef from different finishing feed systems.
PubMed: Millipedes that smell like bugs: (E)-alkenals in the defensive secretion of the julid diplopod Allajulus dicentrus.
PubMed: Change of volatile compounds in fresh fish meat during ice storage.
PubMed: Simultaneous sampling and analysis of indoor air infested with Cimex lectularius L. (Hemiptera: Cimicidae) by solid phase microextraction, thin film microextraction and needle trap device.
PubMed: Effect of enzyme activity and frozen storage on jalapeño pepper volatiles by selected ion flow tube-mass spectrometry.
PubMed: Alarm pheromones and chemical communication in nymphs of the tropical bed bug Cimex hemipterus (Hemiptera: Cimicidae).
PubMed: A new method for the determination of carbonyl compounds in wines by headspace solid-phase microextraction coupled to gas chromatography-ion trap mass spectrometry.
PubMed: Nymphs of the common bed bug (Cimex lectularius) produce anti-aphrodisiac defence against conspecific males.
PubMed: Molecular characterization, expression analysis, and role of ALDH3B1 in the cellular protection against oxidative stress.
PubMed: Neurotoxicity of fungal volatile organic compounds in Drosophila melanogaster.
PubMed: Comparison of tomatillo and tomato volatile compounds in the headspace by selected ion flow tube mass spectrometry (SIFT-MS).
PubMed: 4-oxo-aldehydes from the dorsal abdominal glands of the bed bug (Hemiptera: Cimicidae).
PubMed: Characterization of the antennal olfactory system of the bed bug (Cimex lectularius).
PubMed: Effect of temperature on lipid-related volatile production in tomato puree.
PubMed: Characterization and quantification of odor-active compounds in unsaturated fatty acid/conjugated linoleic acid (UFA/CLA)-enriched butter and in conventional butter during storage and induced oxidation.
PubMed: Addition of alarm pheromone components improves the effectiveness of desiccant dusts against Cimex lectularius.
PubMed: Volatile composition of Catharanthus roseus (L.) G. Don using solid-phase microextraction and gas chromatography/mass spectrometry.
PubMed: Identification of the airborne aggregation pheromone of the common bed bug, Cimex lectularius.
PubMed: Comparison of odor-active compounds from six distinctly different rice flavor types.
PubMed: Toxic oxygenated alpha,beta-unsaturated aldehydes and their study in foods: a review.
PubMed: Light-induced off-flavor development in cloudy apple juice.
PubMed: Truffle volatiles inhibit growth and induce an oxidative burst in Arabidopsis thaliana.
PubMed: Semiochemical investigations of the insidious flower bug, Orius insidiosus (Say).
PubMed: Inter- and intraspecific variation in defensive compounds produced by five neotropical stink bug species (Hemiptera: Pentatomidae).
PubMed: Instrumental and sensory characterization of heat-induced odorants in aseptically packaged soy milk.
PubMed: An assessment of the role played by some oxidation-related aldehydes in wine aroma.
PubMed: In vitro antifungal and anti-elastase activity of some aliphatic aldehydes from Olea europaea L. fruit.
PubMed: Difference in the volatile composition of pine-mushrooms (Tricholoma matsutake Sing.) according to their grades.
PubMed: Critical aspects of the determination of pentafluorobenzyl derivatives of aldehydes by gas chromatography with electron-capture or mass spectrometric detection: Validation of an optimized strategy for the determination of oxygen-related odor-active aldehydes in wine.
PubMed: Short and simple syntheses of 4-oxo-(E)-2-hexenal and homologs: pheromone components and defensive compounds of Hemiptera.
PubMed: Identification of the larval aggregation pheromone of codling moth, Cydia pomonella.
PubMed: Structural characterization of an etheno-2'-deoxyguanosine adduct modified by tetrahydrofuran.
PubMed: Mastrus ridibundus parasitoids eavesdrop on cocoon-spinning codling moth, Cydia pomonella, larvae.
PubMed: Comparison of the olfactory sensitivity of two sympatric steppe grasshopper species (Orthoptera: Acrididae) to plant volatile compounds.
PubMed: Formation of volatile compounds in model experiments with crude leek (Allium ampeloprasum Var. Lancelot) enzyme extract and linoleic acid or linolenic acid.
PubMed: Volatile components in metatarsal glands of sika deer, Cervus nippon.
PubMed: Semiochemicals from the predatory stink bug Eocanthecona furcellata (Wolff): components of metathoracic gland, dorsal abdominal gland, and sternal gland secretions.
PubMed: Identification of volatile compounds in soybean at various developmental stages using solid phase microextraction.
PubMed: Identification of aroma active compounds in orange essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry.
PubMed: Determination of stale-flavor carbonyl compounds in beer by stir bar sorptive extraction with in-situ derivatization and thermal desorption-gas chromatography-mass spectrometry.
PubMed: Kairomone strains of Euclytiaflava (Townsend), a parasitoid of stink bugs.
PubMed: Study on the mechanisms of the antibacterial action of some plant alpha,beta-unsaturated aldehydes.
PubMed: Character impact odorants of the apple cultivars Elstar and Cox Orange.
PubMed: Synthesis, characterization and X-ray structures of new antiproliferative and proapoptotic natural aldehyde thiosemicarbazones and their nickel(II) and copper(II) complexes.
PubMed: Chemical defense in the plant bug Lopidea robiniae (Uhler).
PubMed: 1,N6-etheno-2'-deoxyadenosine adducts from trans, trans-2,4-decadienal and trans-2-octenal.
PubMed: DNA-damaging potential and glutathione depletion of 2-cyclohexene-1-one in mammalian cells, compared to food relevant 2-alkenals.
PubMed: In vitro antibacterial activity of some aliphatic aldehydes from Olea europaea L.
PubMed: Selective protection by stably transfected human ALDH3A1 (but not human ALDH1A1) against toxicity of aliphatic aldehydes in V79 cells.
PubMed: Inhibition of formation of oxidative volatile components in fermented cucumbers by ascorbic acid and turmeric.
PubMed: Aroma of fresh oysters Crassostrea gigas: composition and aroma notes.
PubMed: Novel 1,N(6)-etheno-2'-deoxyadenosine adducts from lipid peroxidation products.
PubMed: Development of oxidized odor and volatile aldehydes in fermented cucumber tissue exposed to oxygen.
PubMed: Influence of variety and growing location on the development of off-flavor in precooked vacuum-packed potatoes.
PubMed: Synthesis of trans-4,5-epoxy-(E)-2-decenal and its deuterated analog used for the development of a sensitive and selective quantification method based on isotope dilution assay with negative chemical ionization.
PubMed: Structural and kinetic determinants of aldehyde reduction by aldose reductase.
PubMed: Changes induced in bovine serum albumin following interactions with the lipid peroxidation product E-2-octenal.
PubMed: Determination of aldehydes and other lipid peroxidation products in biological samples by gas chromatography-mass spectrometry.
PubMed: Alpha,beta-unsaturated carbonyl compounds: inhibition of rat liver glutathione S-transferase isozymes and chemical reaction with reduced glutathione.
PubMed: Modification of delipidated apoprotein B of low density lipoprotein by lipid oxidation products in relation to macrophage scavenger receptor binding.
PubMed: Defensive secretion of rice bug,Leptocorisa oratorius fabricius, (Hemiptera: Coreidae): A unique chemical combination and its toxic, repellent, and alarm properties.
PubMed: Volatile compounds from the predatory insectPodisus maculiventris (Hemiptera: Pentatomidae) : Male and female metathoracic scent gland and female dorsal abdominal gland secretions.
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