(E,E)-2,4-dodecadienal
trans,trans-2,4-dodecadienal
Identification
| Name | (E,E)-2,4-dodecadienal |
| IUPAC | (2E,4E)-dodeca-2,4-dienal |
| CAS Number | 21662-16-8 |
| EINECS | 244-517-1 |
| FDA UNII | VO340RJ9LU |
| Molecular Formula | C12 H20 O |
| Molecular Weight | 180.29060000 |
| Nikkaji Number | J126.514H |
| Beilstein | 1776172 |
| CoE Number | 11758 |
Regulatory
| JECFA Food Flavoring | 1196 trans,trans-2,4-dodecadienal |
| DG SANTE Food Flavourings | 05.125 trans,trans-2,4-dodecadienal |
| FEMA Number | 3670 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 21662-16-8 ; TRANS,TRANS-2,4-DODECADIENAL |
Physical Properties
| Appearance | pale yellow to yellow clear liquid (est) |
| Assay | 97.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.98300 to 0.98900 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.180 to 8.229 |
| Refractive Index | 1.47000 to 1.47600 @ 20.00 °C. |
| Boiling Point | 130.00 °C. @ 6.00 mm Hg |
| Acid Value | 3.00 max. KOH/g |
| Vapor Pressure | 0.005000 mmHg @ 25.00 °C. (est) |
| Flash Point | 220.00 °F. TCC ( 104.44 °C. ) |
| logP (o/w) | 4.438 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | > 168 hour(s) at 100.00 % |
| Odor Description |
at 100.00 %. An oily, fatty, dairy odor with a hint of citrus Powerful, Vegetable
|
| Taste Description |
fatty waxy citrus peel chicken skin Fatty, waxy, citrus peel, with slight chicken skin notes
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| IFRA Critical Effect | Insufficient data |
| Recommendation for (E,E)-2,4-dodecadienal usage levels up to | PROHIBITED: Should not be used as a fragrance ingredient. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.095 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.10 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 82 (μg/person/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| 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 | - |
| Dairy products, excluding products of category 02.0 (01.0) | 0.01000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 0.50000 |
| Edible ices, including sherbet and sorbet (03.0) | 0.01000 |
| Processed fruit (04.1) | - |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | 0.01000 |
| Confectionery (05.0) | 0.05000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 0.05000 |
| Bakery wares (07.0) | 0.50000 |
| Meat and meat products, including poultry and game (08.0) | 0.50000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 0.50000 |
| Eggs and egg products (10.0) | 0.01000 |
| Sweeteners, including honey (11.0) | 1.00000 |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 0.05000 |
| Foodstuffs intended for particular nutritional uses (13.0) | - |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 0.01000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 0.01000 |
| Ready-to-eat savouries (15.0) | 0.50000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 0.01000 |
Alfrebro LLC/ Archer Daniels Midland Company
Let's get reacquainted
Building great taste with aroma chemicals, extracts, and distillates
Bedoukian Research, Inc.
Perfecting the Art of Chemistry
Working closely with our customers to meet their requirements.
BOC Sciences
Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...
Penta International Corporation
Chemistry innovation
At Penta, our products and services help businesses do business better.
Potential Uses
Natural Occurrence
Synonyms
(2E,4E)-
dodeca-2,4-dienal
(2trans,4trans)-
dodeca-2,4-dienal
(E,E)-
dodeca-2,4-dienal
(E,E)-2,4-
dodecadien-1-al
(E)-2,(E)-4-
dodecadien-1-al
trans-2,trans-4-
dodecadien-1-al
trans,trans-2,4-
dodecadien-1-al
(2E,4E)-2,4-
dodecadienal
(5E,7E)-
dodecadienal
(6E,8E)-
dodecadienal
(7E,9E)-
dodecadienal
(trans,trans)-2,4-
dodecadienal
trans-2-trans-4-
dodecadienal
trans,trans-2,4-
dodecadienal
2,4-
dodecadienal, (2E,4E)-
2,4-
dodecadienal, (E,E)-
2,4-
dodecadienal, trans,trans-
Try the PubMed Search.