Name: | (2E,4E)-hexa-2,4-dienal |
CAS Number: | 142-83-6 | 3D/inchi
|
ECHA EINECS - REACH Pre-Reg: | 205-564-3 |
FDA UNII: | 878K4I6N7T |
Nikkaji Web: | J12.975E |
Beilstein Number: | 1698401 |
MDL: | MFCD00007004 |
CoE Number: | 640 |
XlogP3-AA: | 1.20 (est) |
Molecular Weight: | 96.12896000 |
Formula: | C6 H8 O |
BioActivity Summary: | listing |
NMR Predictor: | Predict (works with chrome or firefox) |
Also(can) Contains: | 2,4-hexadienal |
EFSA/JECFA Comments: |
Secondary components 5% hexa-2(trans),4(cis)-dienal, < 1% hexa-2(cis),4(cis)-dienal,< 1% hexa-2(cis),4(trans)-dienal, < 0.1% 2,4-hexadecanoic acid |
Category:cosmetic and flavor agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | yellow clear liquid (est) |
Assay: | 97.00 to 100.00 sum of isomers
|
Food Chemicals Codex Listed: | No |
Specific Gravity: | 0.88800 to 0.89800 @ 25.00 °C.
|
Pounds per Gallon - (est).: | 7.389 to 7.472
|
Specific Gravity: | 0.89600 to 0.90200 @ 20.00 °C.
|
Pounds per Gallon - est.: | 7.464 to 7.514
|
Refractive Index: | 1.53800 to 1.54500 @ 20.00 °C.
|
Refractive Index: | 1.53800 to 1.54300 @ 20.00 °C.
|
Boiling Point: | 69.00 °C. @ 20.00 mm Hg
|
Boiling Point: | 173.00 to 174.00 °C. @ 754.00 mm Hg
|
Acid Value: | 5.00 max. KOH/g
|
Vapor Pressure: | 2.970000 mm/Hg @ 25.00 °C. (est) |
Flash Point: | 130.00 °F. TCC ( 54.44 °C. )
|
logP (o/w): | 1.058 (est) |
Soluble in: |
| alcohol | | water, 8135 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
Odor Type: green |
Odor Strength:medium , recommend smelling in a 10.00 % solution or less |
Substantivity: > 1 hour(s) at 100.00 % |
sweet green spicy floral citrus |
Odor Description:at 10.00 % in dipropylene glycol. sweet green spicy floral citrus |
green fruity aldehydic citrus waxy |
Odor Description:Green, fruity, aldehydic, citrus and waxy Mosciano, Gerard P&F 18, No. 3, 53, (1993) |
Flavor Type: green |
sweet green waxy aldehydic fresh melon |
Taste Description: at 25.00 ppm. Sweet, green, waxy, aldehydic with fresh melon nuances Mosciano, Gerard P&F 18, No. 3, 53, (1993) |
Odor and/or flavor descriptions from others (if found). |
Bedoukian Research |
2,4-HEXADIEN-1-AL ≥80.0% (trans,trans), Kosher |
Odor Description:Fatty, sweet, green aldehydic odor with a spicy finish |
Taste Description:Sweet, green, creamy Citrus flavors, especially orange and tangerine. Can also be used for spicy notes in graham crackers. |
Kingchem Laboratories |
T2 T4 HEXADIENAL |
Odor Description:Very diffusive green odor, slightly pungent and fatty |
FCI SAS |
TRANS-2-TRANS-4-HEXADIENAL |
Odor Description:Very diffusive green odor, slightly pungent, slightly fatty |
Taste Description:Citrus like green |
Cosmetic Information:
Suppliers:
Bedoukian Research |
2,4-HEXADIEN-1-AL
≥80.0% (trans,trans), Kosher Odor: Fatty, sweet, green aldehydic odor with a spicy finish Flavor: Sweet, green, creamy Citrus flavors, especially orange and tangerine. Can also be used for spicy notes in graham crackers. |
Beijing Lys Chemicals |
Trans, trans-2,4-Hexadienal
|
BOC Sciences |
For experimental / research use only. |
2,4-HEXADIEN-1-AL 95.0% (sum of isomers)
|
Carbosynth |
For experimental / research use only. |
trans,trans-2,4-Hexadienal
|
DeLong Chemicals America |
Trans,trans-2,4-Hexadienal, Kosher
|
FCI SAS |
TRANS-2-TRANS-4-HEXADIENAL
Odor: Very diffusive green odor, slightly pungent, slightly fatty Flavor: Citrus like green |
Godavari Biorefineries |
Sorbaldehyde
|
Kingchem Laboratories |
T2 T4 HEXADIENAL
Odor: Very diffusive green odor, slightly pungent and fatty |
M&U International |
2,4-HEXADIEN-1-AL
|
Nagar Haveli Perfumes & Aromatics |
2,4 Hexadienal
Odor: Green, fruity, aldehydic, citrus and waxy |
Nagar Haveli Perfumes & Aromatics |
2,4 Hexadienal
Natural Odor: Green, fruity, aldehydic, citrus and waxy |
Penta International |
trans-2, trans-4-HEXADIENAL, Kosher
|
Riverside Aromatics |
trans-2, trans-4-HEXADIENAL, NATURAL
|
Santa Cruz Biotechnology |
For experimental / research use only. |
trans,trans-2,4-Hexadienal
|
Sigma-Aldrich |
trans,trans-2,4-Hexadienal, ≥95%
Odor: green; citrus; floral |
Certified Food Grade Products |
Synerzine |
t,t-2,4-Hexadienal
|
TCI AMERICA |
For experimental / research use only. |
2,4-Hexadienal >95.0%(GC)
|
WholeChem |
Trans, trans-2,4-hexadienal
|
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | T - Toxic. |
R 10 - Flammable. R 22 - Harmful if swallowed. R 24 - Toxic in contact with skin. R 36/38 - Irritating to skin and eyes. R 43 - May cause sensitisation by skin contact. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 20/21 - When using do not eat, drink or smoke. 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: |
oral-rat LD50 300 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 337, 1988.
|
Dermal Toxicity: |
skin-rabbit LD50 270 ul/kg AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954.
skin-guinea pig LDLo 2500 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 337, 1988.
|
Inhalation Toxicity: |
inhalation-rat LCLo 2000 ppm/4H AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954.
|
Safety in Use Information:
Category: | cosmetic and flavor agents |
IFRA: | View Standard |
Recommendation for (E,E)-2,4-hexadienal usage levels up to: | | PROHIBITED: Should not be used as a fragrance ingredient.
|
|
Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.97 (μg/capita/day) |
Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.10 (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: 8 |
| average usual ppm | average maximum ppm |
baked goods: | - | - |
beverages(nonalcoholic): | - | 4.00000 |
beverages(alcoholic): | - | 1.00000 |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | 4.00000 |
confectionery froastings: | - | 6.00000 |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 4.00000 |
fruit ices: | - | 4.00000 |
gelatins / puddings: | - | 4.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | - |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | 2.00000 |
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: | - | - |
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
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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
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List of apha, beta-Unsaturated Aldehydes and Ketones representative of FGE.19 substances for Genotoxicity Testing [1] - Statement of the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) View page or View pdf
|
Scientific Opinion on Flavouring Group Evaluation 203, Revision 1 (FGE.203Rev1): a,ß-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,ß-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
|
EPI System: View |
NLM Hazardous Substances Data Bank:Search |
Chemical Carcinogenesis Research Information System:Search |
Carcinogenic Potency Database:Search |
Env. Mutagen Info. Center:Search |
EPA Substance Registry Services (TSCA):142-83-6 |
EPA ACToR:Toxicology Data |
EPA Substance Registry Services (SRS):Registry |
Laboratory Chemical Safety Summary :637564 |
National Institute of Allergy and Infectious Diseases:Data |
WISER:UN 2922 |
WGK Germany:3 |
(2E,4E)-hexa-2,4-dienal |
Chemidplus:0000142836 |
RTECS:WG1925000 for cas# 142-83-6 |
References:
Other Information:
Potential Blenders and core components note
For Odor |
aldehydic |
citronellyl oxyacetaldehyde FL/FR |
dodecanal (aldehyde C-12 lauric) FL/FR |
(Z)-4- dodecenal FL/FR |
octanal (aldehyde C-8) FL/FR |
undecanal FL/FR |
10- undecenal (aldehyde C-11 undecylenic) FL/FR |
animal |
para- cresyl isobutyrate FL/FR |
methyl (E)-2-octenoate FL/FR |
balsamic |
iso amyl benzoate FL/FR |
cheesy |
2- heptanone FL/FR |
citrus |
citrus limon peel oil expressed FL/FR |
citrus paradisi peel extract FL/FR |
(E)-4- decenal FL/FR |
(Z)-4- decenal FL/FR |
2- heptanol FL/FR |
lemon oil c.p. california FL/FR |
lemon oil c.p. furocoumarin reduced FL/FR |
2- methyl decanal (aldehyde C-11 MOA) FL/FR |
orange fruit oil FL/FR |
blood orange oil italy FL/FR |
2- tetradecenal FL/FR |
(E)-2- tetradecenal FL/FR |
tetrahydrocitral FL/FR |
creamy |
3- heptyl dihydro-5-methyl-2(3H)-furanone FL/FR |
ethereal |
cyclohexyl formate FL/FR |
2- methyl valeraldehyde FL/FR |
fatty |
(E,E)-2,4- decadien-1-ol FL/FR |
2,4- decadien-1-ol FL/FR |
decanol FL/FR |
3- decen-2-one FL/FR |
(E,Z)-2,6- dodecadienal FL/FR |
ethyl undecylenate FL/FR |
methyl (E)-2-hexenoate FL/FR |
methyl 2-hexenoate FL/FR |
(E)-2- nonenal FL/FR |
(E)-2- octenal FL/FR |
fermented |
3- methyl-1-pentanol FL/FR |
floral |
boronia absolute FL/FR |
citronellal FL/FR |
(S)- citronellyl acetate FL/FR |
citronellyl acetate FL/FR |
citronellyl butyrate FL/FR |
citronellyl propionate FL/FR |
dihydrocarvyl acetate FL/FR |
(±)-2,3- dihydrofarnesol FL/FR |
geraniol FL/FR |
geranyl acetate FL/FR |
(E)- geranyl acetone FL/FR |
geranyl formate FL/FR |
geranyl isobutyrate FL/FR |
hexyl 2-furoate FL/FR |
hexyl lactate FL/FR |
hexyl nonanoate FL/FR |
hydroxycitronellal FL/FR |
hydroxycitronellal dimethyl acetal FL/FR |
(Z)- jasmone FL/FR |
linalool FL/FR |
para- methyl benzyl acetate FL/FR |
(Z)- methyl epi-jasmonate FL/FR |
methyl jasmonate FL/FR |
mimosa absolute morocco FL/FR |
neroli oil bigarde FL/FR |
nerolidol FL/FR |
nerolidyl acetate FL/FR |
nonanol FL/FR |
papaya isobutyrate FL/FR |
fruity |
acetaldehyde dihexyl acetal FL/FR |
allyl butyrate FL/FR |
allyl cyclohexyl acetate FL/FR |
allyl cyclohexyl propionate FL/FR |
iso amyl butyrate FL/FR |
amyl hexanoate FL/FR |
iso amyl isovalerate FL/FR |
iso amyl octanoate FL/FR |
berry pentadienoate FL/FR |
butyl hexanoate FL/FR |
butyl isobutyrate FL/FR |
iso butyl octanoate FL/FR |
iso butyl propionate FL/FR |
cherry pentenoate FL/FR |
cinnamyl hexanoate FL/FR |
cyclohexyl propionate FL/FR |
2- cyclopentyl cyclopentanone FL/FR |
diethyl malonate FL/FR |
dimethyl succinate FL/FR |
ethyl (E)-2-decenoate FL/FR |
ethyl (E)-3-hexenoate FL/FR |
ethyl 2-hexenoate FL/FR |
ethyl 2-octenoate FL/FR |
ethyl 3-acetoxyhexanoate FL/FR |
ethyl acetoacetate FL/FR |
ethyl bicyclo(2.2.1)-5-heptene-2-carboxylate FL/FR |
ethyl levulinate FL/FR |
ethyl methyl-para-tolyl glycidate FL/FR |
(E,E)- ethyl sorbate FL/FR |
geranyl ethyl ether FL/FR |
geranyl isovalerate FL/FR |
grape butyrate FL/FR |
2- heptyl butyrate FL/FR |
heptyl isobutyrate FL/FR |
hexanal propylene glycol acetal FL/FR |
2- hexen-1-ol FL/FR |
(E)-3- hexen-1-yl acetate FL/FR |
(Z)-3- hexen-1-yl anthranilate FL/FR |
(Z)-3- hexen-1-yl isobutyrate FL/FR |
hexyl (E)-tiglate FL/FR |
hexyl acetate FL/FR |
hexyl isovalerate FL/FR |
hexyl propionate FL/FR |
hexyl valerate FL/FR |
linalyl hexanoate FL/FR |
methyl 3-nonenoate FL/FR |
2- methyl butyl 2-methyl butyrate FL/FR |
methyl heptanoate FL/FR |
methyl nonanoate FL/FR |
methyl octadienoate FL/FR |
methyl valerate FL/FR |
3- methyl-2-butenal FL/FR |
(E)-2- nonen-1-yl acetate FL/FR |
octen-1-yl cyclopentanone FL/FR |
octyl butyrate FL/FR |
2- pentyl furan FL/FR |
3- phenyl propyl hexanoate FL/FR |
4- phenyl-2-butyl acetate FL/FR |
pineapple pentenoate FL/FR |
prenol FL/FR |
prenyl hexanoate FL/FR |
iso propyl 2-methyl butyrate FL/FR |
sorbyl butyrate FL/FR |
(E,E)- sorbyl butyrate FL/FR |
tetrahydrofurfuryl butyrate FL/FR |
tropical thiazole FL/FR |
tropical trithiane FL/FR |
(E)-2- undecenal FL/FR |
green |
acetaldehyde benzyl 2-methoxyethyl acetal FL/FR |
actinidia chinensis fruit extract FL/FR |
butyl 2-methyl butyrate FL/FR |
cilantro leaf oil FL/FR |
cognac heptanone FL/FR |
cumin acetaldehyde FL/FR |
black currant bud absolute replacer FL/FR |
iso cyclocitral (IFF) FL/FR |
alpha- decalactone FL/FR |
dodecanal dimethyl acetal FL/FR |
ethyl (E,Z)-2,4-decadienoate FL/FR |
ethyl (E)-2-hexenoate FL/FR |
ethyl (E)-4-decenoate FL/FR |
green note propionate FL/FR |
heptanal dimethyl acetal FL/FR |
heptyl formate FL/FR |
(Z)-3- hexen-1-yl (E)-2-hexenoate FL/FR |
(Z)-3- hexen-1-yl 2-methyl butyrate FL/FR |
(Z)-3- hexen-1-yl acetate FL/FR |
(E)-2- hexen-1-yl acetate FL/FR |
(E)-2- hexen-1-yl formate FL/FR |
(Z)-3- hexen-1-yl formate FL/FR |
(Z)-3- hexen-1-yl hexanoate FL/FR |
(E)-2- hexen-1-yl hexanoate FL/FR |
(E)-2- hexen-1-yl isovalerate FL/FR |
(Z)-3- hexen-1-yl isovalerate FL/FR |
(Z)-3- hexen-1-yl lactate FL/FR |
(Z)-3- hexen-1-yl phenyl acetate FL/FR |
(E)-2- hexen-1-yl propionate FL/FR |
(Z)-3- hexen-1-yl valerate FL/FR |
(E)-2- hexen-1-yl valerate FL/FR |
3- hexenal FL/FR |
(E)-2- hexenal propylene glycol acetal FL/FR |
2- hexenyl acetate FL/FR |
3- hexenyl acetate FL/FR |
hexyl 2-methyl butyrate FL/FR |
hexyl butyrate FL/FR |
hexyl isobutyrate FL/FR |
hexyl octanoate FL/FR |
hexyl phenyl acetate FL/FR |
manzanate (Givaudan) FL/FR |
melon nonenoate FL/FR |
methyl (E)-3-hexenoate FL/FR |
neryl butyrate FL/FR |
(E,Z)-3,6- nonadien-1-ol FL/FR |
3,6- nonadien-1-yl acetate FL/FR |
(E,Z)-3,6- nonadien-1-yl acetate FL/FR |
(E)-3- nonen-1-ol FL/FR |
(E)-2- nonen-1-ol FL/FR |
octanal diethyl acetal FL/FR |
(Z)-5- octen-1-yl propionate FL/FR |
(E)-2- pentenal FL/FR |
phenoxyethyl isobutyrate FL/FR |
alpha-iso propyl phenyl acetaldehyde FL/FR |
propylene acetal FL/FR |
(E,E)- sorbyl isobutyrate FL/FR |
sorbyl isobutyrate FL/FR |
thiogeraniol FL/FR |
herbal |
(1S,5R)- myrtenyl acetate FL/FR |
2- pentyl acetate FL/FR |
tagete oil india FL/FR |
viridiflorol FL/FR |
honey |
methyl phenyl acetate FL/FR |
melon |
(Z)-6- nonen-1-ol FL/FR |
minty |
carvyl acetate FL/FR |
spicy |
carrot weed oil FL/FR |
cinnamyl propionate FL/FR |
sulfurous |
buchu mercaptan FL/FR |
4- methyl 4-mercaptopentan-2-one 1% solution FL/FR |
tropical |
beta- cyclocitral FL/FR |
vegetable |
1- furfuryl pyrrole FL/FR |
waxy |
allyl nonanoate FL/FR |
decanal diethyl acetal FL/FR |
9- decenoic acid FL/FR |
1- dodecanol FL/FR |
methyl butyl phenyl acetate FL/FR |
(E)- methyl geranate FL/FR |
2- methyl heptanoic acid FL/FR |
methyl octanoate FL/FR |
2- nonanol FL/FR |
(Z)-3- nonen-1-ol FL/FR |
octanol FL/FR |
octyl 2-methyl butyrate FL/FR |
octyl isobutyrate FL/FR |
phenethyl octanoate FL/FR |
winey |
methyl 3-acetoxyoctanoate FL/FR |
For Flavor |
No flavor group found for these |
acetaldehyde benzyl 2-methoxyethyl acetal FL/FR |
actinidia chinensis fruit juice FL |
allyl levulinate FL |
allyl tiglate FL |
butyl 2-methyl butyrate FL/FR |
iso butyl octanoate FL/FR |
cinnamyl hexanoate FL/FR |
2- cyclopentyl cyclopentanone FL/FR |
(E,E)-2,4- decadien-1-ol FL/FR |
alpha- decalactone FL/FR |
2,5- diethyl-4-propyl thiazole FL |
(±)-2,3- dihydrofarnesol FL/FR |
(Z)-4- dodecenal FL/FR |
ethyl 2-(methyl thio) acetate FL |
ethyl 2-hexenoate FL/FR |
ethyl 3-acetoxyhexanoate FL/FR |
ethyl bicyclo(2.2.1)-5-heptene-2-carboxylate FL/FR |
geranyl ethyl ether FL/FR |
(E,E)-2,4- heptadien-1-ol FL |
2- heptyl butyrate FL/FR |
2- hexenal FL |
(E)-3- hexenal FL |
2- hexenal diethyl acetal FL |
(E)-2- hexenal propylene glycol acetal FL/FR |
2- hexenyl acetate FL/FR |
3- hexenyl acetate FL/FR |
hexyl (E)-2-hexenoate FL |
hexyl nonanoate FL/FR |
hexyl propionate FL/FR |
hexyl valerate FL/FR |
linalyl hexanoate FL/FR |
methyl (E)-2-hexenoate FL/FR |
methyl 2-hexenoate FL/FR |
methyl 3-acetoxyoctanoate FL/FR |
methyl 3-hydroxybutyrate FL |
4- methyl 4-mercaptopentan-2-one 1% solution FL/FR |
methyl 4-pentenoate FL |
(E)- methyl geranate FL/FR |
methyl octadienoate FL/FR |
2- methyl-2-octenal FL |
(E)-2- methyl-2-octenal FL |
2- methyl-3-heptanone FL |
3- methyl-3-pentanol FL |
nerolidyl acetate FL/FR |
(E)-3- nonen-1-ol FL/FR |
(E,E)-3,5- octadien-2-one FL |
3- octyl butyrate FL |
4- phenyl-2-butyl acetate FL/FR |
prenyl hexanoate FL/FR |
alpha-iso propyl phenyl acetaldehyde FL/FR |
propylene acetal FL/FR |
(E,E)- sorbyl butyrate FL/FR |
(E,E)- sorbyl isobutyrate FL/FR |
2- tetradecenal FL/FR |
tetrahydrocitral FL/FR |
viridiflorol FL/FR |
|
sorbyl isobutyrate FL/FR |
aldehydic |
aldehydic |
octanal (aldehyde C-8) FL/FR |
alliaceous |
tropical thiazole FL/FR |
aromatic |
para- cresyl isobutyrate FL/FR |
berry |
heptyl isobutyrate FL/FR |
cheesy |
2- heptanone FL/FR |
citrus |
cilantro leaf oil FL/FR |
citronellyl oxyacetaldehyde FL/FR |
citrus limon peel oil expressed FL/FR |
citrus paradisi peel extract FL/FR |
cognac heptanone FL/FR |
(Z)-4- decenal FL/FR |
lemon oil c.p. california FL/FR |
lemon oil c.p. furocoumarin reduced FL/FR |
linalool FL/FR |
2- methyl decanal (aldehyde C-11 MOA) FL/FR |
orange fruit oil FL/FR |
blood orange oil italy FL/FR |
cooling |
manzanate (Givaudan) FL/FR |
creamy |
2,4- heptadienal FL |
octyl isobutyrate FL/FR |
dairy |
2- pentyl acetate FL/FR |
earthy |
1- hexen-3-yl acetate FL |
estery |
ethyl acetoacetate FL/FR |
fatty |
2,4- decadien-1-ol FL/FR |
ethyl (E)-4-decenoate FL/FR |
ethyl undecylenate FL/FR |
heptyl formate FL/FR |
(E)-2- octenal FL/FR |
(E)-2- octenoic acid FL |
(E,E)-2,4- undecadienal FL |
10- undecenal (aldehyde C-11 undecylenic) FL/FR |
floral |
cinnamyl propionate FL/FR |
citronellal FL/FR |
citronellyl acetate FL/FR |
(S)- citronellyl acetate FL/FR |
citronellyl propionate FL/FR |
dihydrocarvyl acetate FL/FR |
geraniol FL/FR |
(E)- geranyl acetone FL/FR |
geranyl isobutyrate FL/FR |
(Z)-3- hexen-1-yl anthranilate FL/FR |
pseudo ionone FL |
(Z)- methyl epi-jasmonate FL/FR |
methyl jasmonate FL/FR |
methyl phenyl acetate FL/FR |
mimosa absolute morocco FL/FR |
neroli oil bigarde FL/FR |
fruity |
allyl cyclohexyl acetate FL/FR |
allyl cyclohexyl propionate FL/FR |
iso amyl benzoate FL/FR |
amyl hexanoate FL/FR |
iso amyl octanoate FL/FR |
berry pentadienoate FL/FR |
boronia absolute FL/FR |
butyl hexanoate FL/FR |
butyl isobutyrate FL/FR |
iso butyl propionate FL/FR |
cherry pentenoate FL/FR |
citronellyl butyrate FL/FR |
black currant bud absolute replacer FL/FR |
cyclohexyl propionate FL/FR |
diethyl malonate FL/FR |
dimethyl succinate FL/FR |
ethyl (E)-2-decenoate FL/FR |
ethyl (E)-2-hexenoate FL/FR |
ethyl (E)-2-octenoate FL |
ethyl (E)-3-hexenoate FL/FR |
ethyl 2-octenoate FL/FR |
ethyl levulinate FL/FR |
ethyl methyl-para-tolyl glycidate FL/FR |
(E,E)- ethyl sorbate FL/FR |
furfuryl propionate FL |
2- furyl pentyl ketone FL |
2- heptanol FL/FR |
3- heptyl dihydro-5-methyl-2(3H)-furanone FL/FR |
hexanal propylene glycol acetal FL/FR |
2- hexen-1-ol FL/FR |
(Z)-3- hexen-1-yl (E)-2-hexenoate FL/FR |
(E)-3- hexen-1-yl acetate FL/FR |
(Z)-3- hexen-1-yl isobutyrate FL/FR |
hexyl acetate FL/FR |
hexyl lactate FL/FR |
hexyl phenyl acetate FL/FR |
kiwi distillates FL |
methyl (E)-2-octenoate FL/FR |
methyl (E)-3-nonenoate FL |
methyl 3-nonenoate FL/FR |
para- methyl benzyl acetate FL/FR |
2- methyl butyl 2-methyl butyrate FL/FR |
methyl heptanoate FL/FR |
methyl valerate FL/FR |
3- methyl-2-butenal FL/FR |
(Z)-3- nonen-1-yl acetate FL |
(Z)-5- octen-1-yl acetate FL |
octen-1-yl cyclopentanone FL/FR |
phenethyl octanoate FL/FR |
3- phenyl propyl hexanoate FL/FR |
pineapple pentenoate FL/FR |
prenol FL/FR |
iso propyl 2-methyl butyrate FL/FR |
sorbyl butyrate FL/FR |
tetrahydrofurfuryl butyrate FL/FR |
tropical trithiane FL/FR |
green |
acetaldehyde dihexyl acetal FL/FR |
actinidia chinensis fruit extract FL/FR |
allyl butyrate FL/FR |
iso amyl isovalerate FL/FR |
carrot weed oil FL/FR |
cumin acetaldehyde FL/FR |
iso cyclocitral (IFF) FL/FR |
cyclohexyl formate FL/FR |
3- decen-2-one FL/FR |
(E,Z)-2,6- dodecadienal FL/FR |
dodecanal dimethyl acetal FL/FR |
ethyl (E,Z)-2,4-decadienoate FL/FR |
geranyl acetate FL/FR |
geranyl formate FL/FR |
geranyl isovalerate FL/FR |
grape butyrate FL/FR |
green note propionate FL/FR |
heptanal dimethyl acetal FL/FR |
(Z)-3- hexen-1-yl 2-methyl butyrate FL/FR |
(E)-2- hexen-1-yl acetate FL/FR |
(Z)-3- hexen-1-yl acetate FL/FR |
(Z)-3- hexen-1-yl formate FL/FR |
(E)-2- hexen-1-yl hexanoate FL/FR |
(Z)-3- hexen-1-yl hexanoate FL/FR |
(E)-2- hexen-1-yl isovalerate FL/FR |
(Z)-3- hexen-1-yl isovalerate FL/FR |
(Z)-3- hexen-1-yl lactate FL/FR |
(Z)-3- hexen-1-yl phenyl acetate FL/FR |
(E)-2- hexen-1-yl propionate FL/FR |
(Z)-3- hexen-1-yl valerate FL/FR |
(E)-2- hexen-1-yl valerate FL/FR |
3- hexenal FL/FR |
(E)-2- hexenal diethyl acetal FL |
hexyl (E)-tiglate FL/FR |
hexyl 2-furoate FL/FR |
hexyl 2-methyl butyrate FL/FR |
hexyl butyrate FL/FR |
hexyl isobutyrate FL/FR |
hexyl isovalerate FL/FR |
hexyl octanoate FL/FR |
melon nonenoate FL/FR |
methyl (E)-3-hexenoate FL/FR |
methyl 2-undecynoate FL |
methyl octanoate FL/FR |
nerolidol FL/FR |
neryl butyrate FL/FR |
(E,Z)-3,6- nonadien-1-ol FL/FR |
(E,Z)-3,6- nonadien-1-yl acetate FL/FR |
3,6- nonadien-1-yl acetate FL/FR |
(E)-2- nonen-1-ol FL/FR |
(E)-2- nonenal FL/FR |
octanal diethyl acetal FL/FR |
(Z)-5- octen-1-yl propionate FL/FR |
papaya isobutyrate FL/FR |
(E)-2- pentenal FL/FR |
2- pentyl furan FL/FR |
phenoxyethyl isobutyrate FL/FR |
iso phorone FL |
herbal |
tagete oil india FL/FR |
leafy |
methyl butyl phenyl acetate FL/FR |
meaty |
12- methyl tridecanal FL |
minty |
carvyl acetate FL/FR |
thiogeraniol FL/FR |
pungent |
acetaldehyde FL |
ripe |
(E)-4- decenal FL/FR |
rummy |
(E)-2- hexen-1-yl formate FL/FR |
soapy |
dodecanal (aldehyde C-12 lauric) FL/FR |
1- dodecanol FL/FR |
sour |
3- methyl valeric acid FL |
sulfurous |
buchu mercaptan FL/FR |
tropical |
beta- cyclocitral FL/FR |
vegetable |
1- furfuryl pyrrole FL/FR |
2- methyl valeraldehyde FL/FR |
waxy |
allyl nonanoate FL/FR |
iso amyl butyrate FL/FR |
decanal diethyl acetal FL/FR |
decanol FL/FR |
9- decenoic acid FL/FR |
hydroxycitronellal FL/FR |
hydroxycitronellal dimethyl acetal FL/FR |
2- methyl heptanoic acid FL/FR |
2- nonanol FL/FR |
nonanol FL/FR |
(Z)-3- nonen-1-ol FL/FR |
(Z)-6- nonen-1-ol FL/FR |
(E)-2- nonen-1-yl acetate FL/FR |
octanol FL/FR |
octyl 2-methyl butyrate FL/FR |
octyl butyrate FL/FR |
(E)-2- tetradecenal FL/FR |
undecanal FL/FR |
(E)-2- undecenal FL/FR |
whiskey |
3- methyl-1-pentanol FL/FR |
winey |
methyl nonanoate FL/FR |
woody |
(Z)- jasmone FL/FR |
(1S,5R)- myrtenyl acetate FL/FR |
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
(2E,4E)- | hexa-2,4-dienal | (E,E)- | hexa-2,4-dienal | | hexa-2(trans),4(trans)-dienal | (E,E)-2,4- | hexadien-1-al | (E)-2,(E)-4- | hexadien-1-al | trans-2,trans-4- | hexadien-1-al | trans,trans-2,4- | hexadien-1-al | (2E,4E)-2,4- | hexadienal | (E,E)-2,4- | hexadienal | T2 T4 | hexadienal | trans-2, trans-4- | hexadienal | trans,trans-2,4- | hexadienal | 2,4- | hexadienal (89% trans,trans;11% cis,trans) | 2,4- | hexadienal, (2E,4E)- | 2,4- | hexadienal, (E,E)- | 2,4- | hexadienal, trans,trans- | 1,3- | pentadiene-1-carboxaldehyde | 2- | propylene acrolein | 3- | propylene acrolein | | sorbaldehyde | | sorbic aldehyde |
Articles:
PubMed:Volatile composition of four southern highbush blueberry cultivars and effect of growing location and harvest date. |
PubMed:The atmospheric photolysis of E-2-hexenal, Z-3-hexenal and E,E-2,4-hexadienal. |
PubMed:Volatile emissions from Aesculus hippocastanum induced by mining of larval stages of Cameraria ohridella influence oviposition by conspecific females. |
PubMed:NTP toxicology and carcinogensis Studies of 2,4-hexadienal (89% trans,trans isomer, CAS No. 142-83-6; 11% cis,trans isomer) (Gavage Studies). |
PubMed:Structure-activity relationships in the induction of DNA-protein cross-links by hematotoxic ring-opened benzene metabolites and related compounds in HL60 cells. |
PubMed:Iron-stimulated ring-opening of benzene in a mouse liver microsomal system. Mechanistic studies and formation of a new metabolite. |
PubMed:The hematotoxic effects of 6-hydroxy-trans,trans-2,4-hexadienal, a reactive metabolite of trans,trans-muconaldehyde, in CD-1 mice. |
PubMed:Mutagenicity of trans,trans-muconaldehyde and its metabolites in V79 cells. |
PubMed:Identification and characterization of deoxyguanosine adducts of mutagenic beta-alkyl-substituted acrolein congeners. |
PubMed:Pathways of trans,trans-muconaldehyde metabolism in mouse liver cytosol: reversibility of monoreductive metabolism and formation of end products. |
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