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(E,Z)-2,6-dodecadienal
2-trans-6-cis-dodecadienal

Sponsors

Name:(2E,6Z)-dodeca-2,6-dienal
CAS Number: 21662-13-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:244-515-0
FDA UNII:6CPL2532NR
Beilstein Number:4374899
XlogP3-AA:3.80 (est)
Molecular Weight:180.29060000
Formula:C12 H20 O
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:1197 2-trans-6-cis-dodecadienal
FLAVIS Number:05.120 (Old)
DG SANTE Food Flavourings:05.120 (E,Z)-2,6-dodecadienal
FEMA Number:3637 (E,Z)-2,6-dodecadienal
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: 2-TRANS-6-CIS-DODECADIENAL
 
Physical Properties:
Appearance:yellow clear liquid (est)
Assay: 97.50 to 100.00 sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity:0.98700 to 0.99300 @ 25.00 °C.
Pounds per Gallon - (est).: 8.213 to 8.263
Refractive Index:1.42500 to 1.43100 @ 20.00 °C.
Boiling Point: 130.00 to 131.00 °C. @ 5.00 mm Hg
Boiling Point: 115.00 °C. @ 0.10 mm Hg
Acid Value: 2.00 max. KOH/g
Vapor Pressure:0.008000 mm/Hg @ 25.00 °C. (est)
Flash Point: 210.00 °F. TCC ( 98.89 °C. )
logP (o/w): 4.327 (est)
Soluble in:
 alcohol
 water, 11.33 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: fatty
Odor Strength:low ,
recommend smelling in a 10.00 % solution or less
citrus mandarin orange melon
Odor Description:at 10.00 % in dipropylene glycol. deep citrus mandarin orange melon
fatty green aldehydic spicy melon
Odor Description:Fatty, green, aldehydic with a spice and melon nuance
Mosciano, Gerard P&F 18, No. 3, 53, (1993)
Flavor Type: green
green herbal waxy aldehydic
Taste Description: at 20.00 ppm. Green, herbal, waxy and aldehydic
Mosciano, Gerard P&F 18, No. 3, 53, (1993)
Odor and/or flavor descriptions from others (if found).
Bedoukian Research
e,z-2,6-DODECADIEN-1-AL ≥90.0% (trans,cis), Kosher
Odor Description:A fatty, green, aldehydic character with spice, melon undertones
Powerful. Blends well with citrus and florals to add freshness and watery notes.
Taste Description:green
Has application in watermelon, parsley and mushroom flavors.
 
Cosmetic Information:
None found
 
Suppliers:
Bedoukian Research
e,z-2,6-DODECADIEN-1-AL
≥90.0% (trans,cis), Kosher
Odor: A fatty, green, aldehydic character with spice, melon undertones
Use: Powerful. Blends well with citrus and florals to add freshness and watery notes.
Flavor: green
Has application in watermelon, parsley and mushroom flavors.
BOC Sciences
For experimental / research use only.
(E,Z)-2,6-DODECADIENAL 95.0% (sum of isomers)
Parchem
(E,Z)-2,6-dodecadien-1-al
Penta International
trans-2-cis-6-DODECADIENAL, Kosher
 
Safety Information:
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for (E,Z)-2,6-dodecadienal usage levels up to:
  0.5000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.44 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.009 (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: 12
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -2.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: -0.02000
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -2.00000
granulated sugar: --
gravies: -5.00000
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -0.02000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: -0.01000
snack foods: -0.01000
soft candy: -2.00000
soups: -0.01000
sugar substitutes: --
sweet sauces: --
 
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):

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):21662-13-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6430759
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
(2E,6Z)-dodeca-2,6-dienal
Chemidplus:0021662135
 
References:
 (2E,6Z)-dodeca-2,6-dienal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:21662-13-5
Pubchem (cid):6430759
Pubchem (sid):135263324
 
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):HMDB32531
FooDB:FDB010401
Export Tariff Code:2912.19.9000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
6,7,8-
decen-1-ol
FR
(Z)-4-
dodecenal
FL/FR
fresh carbaldehyde
FR
iso
freshal
FR
mandarine undecenal
FL/FR
3-
methyl-4-hexyl oxybutyraldehyde
FR
octanal (aldehyde C-8)
FL/FR
octane nitrile
FR
undecanal
FL/FR
(Z)-8-
undecenal
FR
10-
undecenal (aldehyde C-11 undecylenic)
FL/FR
amber
amber carane
FR
angelica root oil
FL/FR
anise
sweet
fennel seed oil
FL/FR
anisic
ocimum basilicum herb oil
FL/FR
ocimum basilicum leaf oil america
FL/FR
ocimum basilicum leaf oil CO2 extract
FL/FR
balsamic
guaiyl acetate
FL/FR
citrus
aldehydic nitrile
FR
citral
FL/FR
citrus specialty
FR
citrus unshiu peel oil
FL/FR
4-
decenal
FL/FR
(E)-4-
decenal
FL/FR
(Z)-7-
decenal
FR
2,4-
dimethyl-3-cyclohexene-1-methanyl acetate
FR
lime pyran
FR
limonene aldehyde
FR
marine decadienal
FR
octanal glycol acetal
FR
alpha-
sinensal
FL/FR
2-
tetradecenal
FL/FR
tetrahydrocitral
FL/FR
fatty
decanol
FL/FR
3-
decen-2-one
FL/FR
methyl 2-hexenoate
FL/FR
6-
methyl-5-hepten-2-one propylene glycol acetal
FL/FR
(E)-2-
nonenal
FL/FR
2-
nonenal
FL/FR
2-
octenal
FL/FR
floral
alpha-
amyl cinnamaldehyde diethyl acetal
FR
iso
amyl salicylate
FL/FR
citronellyl acetate
FL/FR
cyclamen propanal
FR
beta-
damascenone
FL/FR
dihydrojasmone
FL/FR
linalool
FL/FR
mimosa absolute morocco
FL/FR
nonanol
FL/FR
ocean propanal
FL/FR
octahydro-4,7-methano-1H-indene-5-acetaldehyde + 6-methyl-octahydro-4,7-methano-indene-5-carbaldehyd
FR
petitgrain mandarin oil terpeneless
FL/FR
clementine
petitgrain oil
FL/FR
fruity
iso
amyl octanoate
FL/FR
ethyl methyl anthranilate
FL/FR
methyl 2-methyl butyrate
FL/FR
methyl 3-nonenoate
FL/FR
octen-1-yl cyclopentanone
FL/FR
(E)-2-
undecenal
FL/FR
green
cilantro leaf oil
FL/FR
cumin acetaldehyde
FL/FR
iso
cyclocitral (IFF)
FL/FR
green carbaldehyde
FR
heptanal (aldehyde C-7)
FL/FR
(Z)-4-
heptenal
FL/FR
2-
heptyl furan
FL/FR
hexanal (aldehyde C-6)
FL/FR
(Z)-3-
hexen-1-yl oxyacetaldehyde
FR
(Z)-3-
hexenal
FL/FR
(E)-2-
hexenal
FL/FR
alpha-
hexyl cinnamaldehyde dimethyl acetal
FR
ivy carbaldehyde
FL/FR
3,5-
ivy carbaldehyde
FL/FR
2,4-
ivy carbaldehyde
FL/FR
2,4-
ivy carbaldehyde / methyl anthranilate schiff's base
FR
nerol oxide
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
(E)-2-
nonen-1-ol
FL/FR
(Z)-2-
nonen-1-ol
FL/FR
2-
nonene nitrile
FR
(E)-2-
octen-1-yl acetate
FL/FR
olive oil absolute
FL/FR
herbal
anthemis nobilis flower extract
FL/FR
anthemis nobilis flower oil roman
FL/FR
sweet
basil absolute
FL/FR
1,4-
cineole
FL/FR
clary sage oil france
FL/FR
2-
dodecenal
FL/FR
geranium cyclohexane
FR
hyssop oil
FL/FR
linalyl octanoate
FL/FR
3-
octyl acetate
FL/FR
curled
parsley seed oil
FL/FR
rosmarinus officinalis extract
FL/FR
rosmarinus officinalis tincture
FL/FR
salvia sclarea oil
FL/FR
minty
(-)-
menthone
FL/FR
mossy
oakmoss absolute
FL/FR
muguet
4-iso
butyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
4-
ethyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
4-
methyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
4-
propyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
soapy
methyl anthranilate / hexyl cinnamaldehyde schiff's base
FR
spicy
cumin seed absolute
FL/FR
cuminaldehyde
FL/FR
waxy
decanal diethyl acetal
FL/FR
9-
decenoic acid
FL/FR
1-
dodecanol
FL/FR
heptyl octanoate
FL/FR
2,4-
nonadien-1-ol
FL/FR
octanol
FL/FR
octyl isobutyrate
FL/FR
propyl decanoate
FL/FR
For Flavor
No flavor group found for these
citrus unshiu peel oil
FL/FR
9-
decen-2-one
FL
4-
decenal
FL/FR
(Z)-4-
dodecenal
FL/FR
epoxy-2-decenal
FL
ethyl methyl anthranilate
FL/FR
furfuryl hexanoate
FL
guaiyl acetate
FL/FR
(E,E)-2,4-
heptadien-1-ol
FL
hexanal butane-2,3-diol acetal
FL
hexyl (E)-2-hexenoate
FL
3,5-
ivy carbaldehyde
FL/FR
ivy carbaldehyde
FL/FR
mandarine undecenal
FL/FR
methyl 2-hexenoate
FL/FR
6-
methyl octanal
FL
6-
methyl-5-hepten-2-one propylene glycol acetal
FL/FR
2-
octenal
FL/FR
propyl decanoate
FL/FR
2-
propyl pyridine
FL
alpha-
sinensal
FL/FR
2-
tetradecenal
FL/FR
tetrahydrocitral
FL/FR
(±)-3-(
methyl thio) heptanal
FL
absinthe
absinthe
absinthe flavor
FL
aldehydic
octanal (aldehyde C-8)
FL/FR
anise
sweet
fennel seed oil
FL/FR
citrus
cilantro leaf oil
FL/FR
citral
FL/FR
linalool
FL/FR
clementine
petitgrain oil
FL/FR
cooling
1,4-
cineole
FL/FR
creamy
octyl isobutyrate
FL/FR
fatty
2,4-
decadienal
FL
2-
dodecenal
FL/FR
(E,E)-2,4-
heptadienal
FL
2-
heptyl furan
FL/FR
2,4-
nonadien-1-ol
FL/FR
2,4-
nonadienal
FL
(Z)-2-
nonen-1-ol
FL/FR
2-
nonenal
FL/FR
10-
undecenal (aldehyde C-11 undecylenic)
FL/FR
floral
citronellyl acetate
FL/FR
dihydrojasmone
FL/FR
mimosa absolute morocco
FL/FR
ocean propanal
FL/FR
fruity
iso
amyl octanoate
FL/FR
linalyl octanoate
FL/FR
methyl (E)-3-nonenoate
FL
methyl 2-methyl butyrate
FL/FR
methyl 3-nonenoate
FL/FR
octen-1-yl cyclopentanone
FL/FR
petitgrain mandarin oil terpeneless
FL/FR
green
iso
amyl salicylate
FL/FR
angelica root oil
FL/FR
cumin acetaldehyde
FL/FR
iso
cyclocitral (IFF)
FL/FR
3-
decen-2-one
FL/FR
dihydroxyacetophenone (mixed isomers)
FL
heptanal (aldehyde C-7)
FL/FR
(E)-2-
heptenal
FL
(Z)-4-
heptenal
FL/FR
2,4-
hexadienal
FL
(E,E)-2,4-
hexadienal
FL
hexanal (aldehyde C-6)
FL/FR
(Z)-3-
hexenal
FL/FR
(E)-2-
hexenal
FL/FR
2-
hexyl pyridine
FL
2,4-
ivy carbaldehyde
FL/FR
nerol oxide
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
(E)-2-
nonen-1-ol
FL/FR
(E)-2-
nonenal
FL/FR
oakmoss absolute
FL/FR
(E,E)-2,4-
octadienal
FL
2,4-
octadienal
FL
(E)-2-
octen-1-yl acetate
FL/FR
3-
octyl acetate
FL/FR
sorbyl acetate
FL
herbal
anthemis nobilis flower extract
FL/FR
anthemis nobilis flower oil roman
FL/FR
sweet
basil absolute
FL/FR
clary sage oil france
FL/FR
hyssop oil
FL/FR
ocimum basilicum herb oil
FL/FR
ocimum basilicum leaf oil america
FL/FR
ocimum basilicum leaf oil CO2 extract
FL/FR
curled
parsley seed oil
FL/FR
rosmarinus officinalis extract
FL/FR
rosmarinus officinalis tincture
FL/FR
salvia sclarea oil
FL/FR
meaty
12-
methyl tridecanal
FL
minty
(-)-
menthone
FL/FR
oily
olive oil absolute
FL/FR
pungent
acetaldehyde
FL
ripe
(E)-4-
decenal
FL/FR
soapy
1-
dodecanol
FL/FR
spicy
cumin seed absolute
FL/FR
cuminaldehyde
FL/FR
waxy
decanal diethyl acetal
FL/FR
decanol
FL/FR
9-
decenoic acid
FL/FR
heptyl octanoate
FL/FR
nonanol
FL/FR
octanol
FL/FR
undecanal
FL/FR
(E)-2-
undecenal
FL/FR
woody
beta-
damascenone
FL/FR
 
Potential Uses:
FRaldehydic
FRcitrus
FLfat
FRfungus
FRgreen
FRmandarin
 melon watermelon muskmelon cantaloupe
FL/FRparsley leaf
FRreseda
FRspice
 waxy
 
Occurrence (nature, food, other):note
 orange peel oil
Search Trop Picture
 
Synonyms:
(2E,6Z)-dodeca-2,6-dienal
(2trans,6cis)-dodeca-2,6-dienal
(E,Z)-2,6-dodecadien-1-al
(E)-2,(Z)-6-dodecadien-1-al
2-trans-6-cis-dodecadien-1-al
2,6-dodecadien-1-al
E,Z-2,6-dodecadien-1-al
trans-2,cis-6-dodecadien-1-al
trans,cis-2,6-dodecadien-1-al
2-trans-6-cis-dodecadienal
trans-2-cis-6-dodecadienal
trans,cis-2,6-dodecadienal
2,6-dodecadienal, (2E,6Z)-
 
 
Notes:
Used as a food additive [EAFUS]
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