2-dodecenal
dodec-2-enal
 
Notes:
None found
  • Alfrebro
    • Alfrebro LLC
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Newsroom
      Product(s):
      trans-2-DODECENAL NATURAL 10% IN MCTG
      trans-2-DODECENAL NATURAL 10% IN ETHYL ACETATE
       
  • 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):
      356A 2-DODECENAL (HIGH TRANS) ≥93.0% (trans), FCC, Kosher
      SDS
      Useful as a topnote to achieve a mandarine-orange, waxy effect.
      Citrus flavors, specifically orange and tangerine. Excellent for cilantro and similar herbal type flavors. Can be used to impart fatty notes of melon & cucumber.
       
       
  • 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):
      W0491 2-dodecenal
       
  • Liaison Carbone
    • Liaison Carbone
      Unusual Raw Materials
      Expanding the pallet of avid amateur-perfumers.
      This website is the result of my own attempts at getting hold of aroma chemicals that were hard to come by. At least in the amounts required by hobbyists. My goal is to offer an ever-changing portfolio of fairly unusual raw materials in order to continuously expand the pallet of avid amateur-perfumers.
      Email: Info
      Email: Sales
      Voice: +49 30 246 304 18
      Newsletter
      Product(s):
      2-DODECENAL (high trans) FCC
       
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dodec-2-enal (Click)
CAS Number: 4826-62-4Picture of molecule
ECHA EINECS - REACH Pre-Reg: 225-402-5
CoE Number: 124
XlogP3-AA: 4.80 (est)
Molecular Weight: 182.30654000
Formula: C12 H22 O
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments: At least 93%; secondary component 3-4% 2-dodecenoic acid. (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
IBM Patents: Obtain
Pubchem Patents: Search
JECFA Food Flavoring: 1350  2-dodecenal
Flavis Number: 05.037 (Old)
DG SANTE Food Flavourings: 05.037  2-dodecenal
FEMA Number: 2402  2-dodecenal
FDA Mainterm: 2-DODECENAL
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: colorless to pale yellow clear liquid (est)
Assay: 93.00 to 100.00 % sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity: 0.83900 to 0.84900 @  25.00 °C.
Pounds per Gallon - (est).: 6.981 to  7.065
Refractive Index: 1.45200 to 1.45800 @  20.00 °C.
Boiling Point: 272.00 °C. @ 760.00 mm Hg
Acid Value: 5.00 max. KOH/g
Vapor Pressure: 0.010000 mm/Hg @ 25.00 °C. (est)
Flash Point: 200.00 °F. TCC ( 93.33 °C. )
logP (o/w): 4.847 (est)
Soluble in:
 alcohol
 water, 7.259 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: herbal
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
 green  citrus  fruity  mandarin  orange  herbal  
Odor Description:
at 1.00 % in dipropylene glycol. 
green citrus fruity mandarin orange herbal
 fatty  waxy  citrus peel  cilantro  herbal  
Taste Description:
fatty waxy citrus peel cilantro herbal
  
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
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Suppliers:
Alfrebro
trans-2-DODECENAL NATURAL 10% IN ETHYL ACETATE
Alfrebro
trans-2-DODECENAL NATURAL 10% IN MCTG
Odor: Green, Citrus, Fruity
Bedoukian Research
2-DODECENAL (HIGH TRANS)
≥93.0% (trans), FCC, Kosher
Odor: waxy, mandarin orange
Use: Useful as a topnote to achieve a mandarine-orange, waxy effect.
Flavor: Fatty, waxy, citrus peel notes with cilantro and similar types of herbal notes
Citrus flavors, specifically orange and tangerine. Excellent for cilantro and similar herbal type flavors. Can be used to impart fatty notes of melon & cucumber.
CTC Organics
2-dodecenal
Liaison Carbone
2-DODECENAL (high trans) FCC
Parchem
2-dodecen-1-al
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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 - Avoid contact with skin.
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:
oral-rat LD50  > 5000 mg/kg

oral-rat LD50  > 5000 mg/kg
Food and Chemical Toxicology. Vol. 21, Pg. 849, 1983.

Dermal Toxicity:
skin-rabbit LD50 5000 mg/kg
Food and Chemical Toxicology. Vol. 21, Pg. 849, 1983.

skin-rabbit LDLo 5000 mg/kg
Food and Chemical Toxicology. Vol. 21, Pg. 849, 1983.

Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for 2-dodecenal usage levels up to:
  1.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.12 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 2.00 (μg/capita/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: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -2.80000
beverages(nonalcoholic): -2.90000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.10000
fruit ices: -3.10000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -2.80000
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: --
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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
Env. Mutagen Info. Center: Search
EPA Substance Registry Services (TSCA): 4826-62-4
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 20967
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 dodec-2-enal
Chemidplus: 0004826624
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References:
 dodec-2-enal
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 4826-62-4
Pubchem (cid): 20967
Pubchem (sid): 134984196
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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): HMDB31020
Export Tariff Code: 2912.19.9000
Haz-Map: View
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: 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
aldehydic
 acetyl nonyrylFL/FR
 adoxal (Givaudan)FL/FR
 decanal (aldehyde C-10)FL/FR
(Z)-4-dodecenalFL/FR
 geranyl oxyacetaldehydeFR
 mandarine undecenalFL/FR
 nonanal (aldehyde C-9)FL/FR
 octanal (aldehyde C-8)FL/FR
 TMH aldehydeFR
2-tridecenalFL/FR
(E)-2-tridecenalFL/FR
 undecanalFL/FR
N-/i-undecanalFR
8-undecenalFR
(Z)-8-undecenalFR
10-undecenal (aldehyde C-11 undecylenic)FL/FR
citrus
 aldehydic nitrileFR
 citronellyl nitrileFR
(Z)-7-decenalFR
4-decenalFL/FR
(Z)-4-decenalFL/FR
(Z)-4-decenal diethyl acetalFR
 dodecane nitrileFR
 lime octadienalFR
 mandarin oil italyFL/FR
 marine decadienalFR
2-methyl decanal (aldehyde C-11 MOA)FL/FR
 nonyl anthranilate 
(+)-nootkatoneFL/FR
 octanal glycol acetalFR
 orange fruit oilFL/FR
blood orange oil italyFL/FR
bitter orange peel oilFL/FR
bitter orange peel oil brazilFL/FR
sweet orange peel oil c.p. brazilFL/FR
bitter orange peel oil italyFL/FR
bitter orange peel oil terpenelessFL/FR
sweet orange peel oil terpenelessFL/FR
alpha-sinensalFL/FR
 tangerine acetateFR
 tangerine nitrileFR
 tangerine oil americaFL/FR
 tangerine oil terpenelessFL/FR
(E)-2-tetradecenalFL/FR
2-tetradecenalFL/FR
 waxy nitrileFR
fatty
2,4-decadien-1-olFL/FR
(E,Z)-2,6-dodecadienalFL/FR
 methyl 10-undecenoateFL/FR
(E)-2-nonenalFL/FR
floral
 citronellalFL/FR
 ethyl ethyl anthranilateFL/FR
 muguet butanalFR
bitter orangeflower water absoluteFL/FR
 petitgrain mandarin oil terpenelessFL/FR
fruity
 ethyl methyl anthranilateFL/FR
(E)-2-nonen-1-yl acetateFL/FR
(E)-2-undecenalFL/FR
green
 green carbaldehydeFR
(Z)-3-hexen-1-yl oxyacetaldehydeFR
herbal
6-acetoxydihydrotheaspiraneFL/FR
waxy
 decanal diethyl acetalFL/FR
3-decanoneFL/FR
2-nonanolFL/FR
 waxy undecadienolFR
 
For Flavor
 
No flavor group found for these
6-acetoxydihydrotheaspiraneFL/FR
 adoxal (Givaudan)FL/FR
3-decanoneFL/FR
4-decenalFL/FR
(Z)-4-dodecenalFL/FR
 ethyl ethyl anthranilateFL/FR
 ethyl methyl anthranilateFL/FR
 mandarine undecenalFL/FR
2-nonanolFL/FR
(E)-2-nonen-1-yl acetateFL/FR
 nonyl anthranilate 
alpha-sinensalFL/FR
2-tetradecenalFL/FR
aldehydic
 acetyl nonyrylFL/FR
 nonanal (aldehyde C-9)FL/FR
 octanal (aldehyde C-8)FL/FR
2-tridecenalFL/FR
citrus
(Z)-4-decenalFL/FR
 mandarin oil italyFL/FR
2-methyl decanal (aldehyde C-11 MOA)FL/FR
(+)-nootkatoneFL/FR
 orange fruit oilFL/FR
blood orange oil italyFL/FR
bitter orange peel oilFL/FR
sweet orange peel oil c.p. brazilFL/FR
bitter orange peel oil italyFL/FR
bitter orange peel oil terpenelessFL/FR
sweet orange peel oil terpenelessFL/FR
 tangerine oil americaFL/FR
 tangerine oil terpenelessFL/FR
fatty
2,4-decadien-1-olFL/FR
10-undecenal (aldehyde C-11 undecylenic)FL/FR
floral
 citronellalFL/FR
bitter orangeflower water absoluteFL/FR
fruity
bitter orange peel oil brazilFL/FR
 petitgrain mandarin oil terpenelessFL/FR
green
(E,Z)-2,6-dodecadienalFL/FR
(E)-2-nonenalFL/FR
waxy
 decanal (aldehyde C-10)FL/FR
 decanal diethyl acetalFL/FR
 methyl 10-undecenoateFL/FR
(E)-2-tetradecenalFL/FR
(E)-2-tridecenalFL/FR
 undecanalFL/FR
(E)-2-undecenalFL/FR
 
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Potential Uses:
 balsamFR
 citrusFR
 herbalFR
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Natural Occurrence in: note
 grapefruit oil c.p. @ 0.02%
Data  GC  GRIN Trop Picture
 grapefruit oil c.p. @ 0.03%
Data  GC  GRIN Trop Picture
 grapefruit oil c.p. italy @ trace%
Data  GC  GRIN Trop Picture
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Synonyms:
 dodec-2-en-1-al
 dodec-2-enal
2-dodecen-1-al
2-dodecenal (high trans)
3-nonyl acrolein
beta-octyl acrolein
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Articles:
PubMed: Eryngial (trans-2-dodecenal), a bioactive compound from Eryngium foetidum: its identification, chemical isolation, characterization and comparison with ivermectin in vitro.
PubMed: Composition of the essential oil constituents from leaves and stems of Korean Coriandrum sativum and their immunotoxicity activity on the Aedes aegypti L.
PubMed: Eryngium foetidum L.: a review.
PubMed: Variations in the essential oil composition from different parts of Coriandrum sativum L. cultivated in Tunisia.
PubMed: The combination of gas chromatography-olfactometry and multidimensional gas chromatography for the characterisation of essential oils.
PubMed: Identification of character-impact odorants in coriander and wild coriander leaves using gas chromatography-olfactometry (GCO) and comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC x GC-TOFMS).
PubMed: Aroma evaluation of an aquatic herb, Changpo (Acorus calamus Var. angustatus Bess), by AEDA and SPME.
PubMed: Changes in volatile compounds of gamma-irradiated fresh cilantro leaves during cold storage.
PubMed: The essential oil of Ducrosia anethifolia (DC.) Boiss. Chemical composition and antimicrobial activity.
PubMed: TRANS-2-DODECENAL AND 2-METHYL-1, 4-QUINONE PRODUCED BY A MILLIPEDE.
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