| Name: | (2E,4E)-hexa-2,4-dienal |
| CAS Number: | 142-83-6 |  3D/inchi
|
| Other(deleted CASRN): | 4488-48-6 |
| 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, Edge 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 mmHg @ 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
|
| EGNO Chimie |
| TRANS 2 TRANS 4 HEXADIENAL
|
| 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 |
| Lluch Essence |
| TRANS-2-TRANS-4-HEXADIENAL
|
| 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
|
| 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 Critical Effect: | | Insufficient data |
| | View the IFRA 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): | 0.51 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.10 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 1800 (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: 8 |
| Click here to view publication 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: | - | - |
| |
| 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/kg | maximum usage mg/kg |
| Dairy products, excluding products of category 02.0 (01.0): | 3.00000 | 10.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | - | - |
| Edible ices, including sherbet and sorbet (03.0): | 3.50000 | 10.00000 |
| Processed fruit (04.1): | - | - |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | 5.00000 | 15.00000 |
| Confectionery (05.0): | 5.00000 | 20.00000 |
| Chewing gum (05.3): | - | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 0.03000 | 0.05000 |
| Bakery wares (07.0): | 5.00000 | 15.00000 |
| Meat and meat products, including poultry and game (08.0): | 5.00000 | 15.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 7.00000 | 20.00000 |
| Eggs and egg products (10.0): | - | - |
| Sweeteners, including honey (11.0): | 7.00000 | 50.00000 |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 1.00000 | 4.00000 |
| Foodstuffs intended for particular nutritional uses (13.0): | - | - |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 2.00000 | 15.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 0.03000 | 1.00000 |
| Ready-to-eat savouries (15.0): | - | - |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 3.50000 | 10.00000 |
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):
|
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
|
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
|
Safety and efficacy of eight compounds belonging to different chemical groups when used as flavourings for cats and dogs
View page or View pdf
|
Scientific Opinion on Flavouring Group Evaluation 70, Revision 1 (FGE.70Rev1): consideration of aliphatic, linear, a,ß-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 |
| Chemical Carcinogenesis Research Information System:Search |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| Carcinogenic Potency Database: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 |
| dairy |
methyl butyl phenyl acetate
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 2-methyl butyrate
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)-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 |
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-decenoate
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 |
(E)-2- hexen-1-yl hexanoate
FL/FR |
(Z)-3- hexen-1-yl hexanoate
FL/FR |
(Z)-3- hexen-1-yl isovalerate
FL/FR |
(E)-2- 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 |
(E,Z)-3,6- nonadien-1-yl acetate
FL/FR |
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 |
sorbyl isobutyrate
FL/FR |
(E,E)- 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 |
(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 |
iso butyl octanoate
FL/FR |
cinnamyl hexanoate
FL/FR |
2- cyclopentyl cyclopentanone
FL/FR |
alpha- decalactone
FL/FR |
2,5- diethyl-4-propyl thiazole
FL |
(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 |
(E)-3- hexenal
FL |
2- 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 |
(E)-2- methyl-2-octenal
FL |
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 |
methyl butyl phenyl acetate
FL/FR |
2- pentyl acetate
FL/FR |
| earthy |
1- hexen-3-yl acetate
FL |
| estery |
ethyl acetoacetate
FL/FR |
| fatty |
(E,E)-2,4- decadien-1-ol
FL/FR |
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 |
(±)-2,3- dihydrofarnesol
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 2-methyl butyrate
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)-4- decenal
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 |
(Z)-3- hexen-1-yl hexanoate
FL/FR |
(E)-2- hexen-1-yl hexanoate
FL/FR |
(Z)-3- hexen-1-yl isovalerate
FL/FR |
(E)-2- 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 |
(E)-2- hexen-1-yl valerate
FL/FR |
(Z)-3- 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 |
thiogeraniol
FL/FR |
| herbal |
tagete oil india
FL/FR |
| meaty |
12- methyl tridecanal
FL |
| minty |
carvyl acetate
FL/FR |
| pungent |
acetaldehyde
FL |
| 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 |
nonanol
FL/FR |
2- 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. |
|
