(E,E)-2,4-heptadien-1-ol
trans-2-trans-4-heptadien-1-ol
Identification
| Name | (E,E)-2,4-heptadien-1-ol |
| IUPAC | (2E,4E)-hepta-2,4-dien-1-ol |
| CAS Number | 33467-79-7 |
| EINECS | 251-535-3 |
| FDA UNII | 9954PJF37O |
| Molecular Formula | C7 H12 O |
| Molecular Weight | 112.17184000 |
| MDL Number | MFCD00014049 |
| Nikkaji Number | J110.426H |
| Beilstein | 2070121 |
Regulatory
| JECFA Food Flavoring | 1784 2,4-heptadien-1-ol |
| DG SANTE Food Flavourings | 02.153 (2E,4E)-hepta-2,4-dien-1-ol |
| FEMA Number | 4127 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 33467-79-7 ; TRANS-2-TRANS-4-HEPTADIEN-1-OL |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.87100 to 0.88100 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.248 to 7.331 |
| Refractive Index | 1.49100 to 1.50100 @ 20.00 °C. |
| Boiling Point | 68.00 °C. @ 0.50 mm Hg, 80.00 °C. @ 14.00 mm Hg |
| Vapor Pressure | 0.326000 mmHg @ 25.00 °C. (est) |
| Vapor Density | >1 ( Air = 1 ) |
| Flash Point | 174.00 °F. TCC ( 78.89 °C. ) |
| logP (o/w) | 1.768 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description |
at 1.00 % in dipropylene glycol. A fatty, cheesy odor with nutty almond-like undertones
|
| Taste Description | fatty |
Safety Information
| 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 |
| Recommendation for (E,E)-2,4-heptadien-1-ol usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.0012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.01 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 1600 (μg/person/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 10.00000 |
| beverages(nonalcoholic) | 5.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | 5.00000 |
| cheese | 7.00000 |
| chewing gum | - |
| condiments / relishes | 5.00000 |
| confectionery froastings | 10.00000 |
| egg products | - |
| fats / oils | 5.00000 |
| fish products | 2.00000 |
| frozen dairy | 7.00000 |
| fruit ices | 10.00000 |
| gelatins / puddings | 5.00000 |
| granulated sugar | - |
| gravies | 20.00000 |
| hard candy | - |
| imitation dairy | 7.00000 |
| instant coffee / tea | - |
| jams / jellies | 5.00000 |
| meat products | 2.00000 |
| milk products | 7.00000 |
| nut products | - |
| other grains | 5.00000 |
| poultry | 2.00000 |
| processed fruits | 7.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 5.00000 |
| snack foods | 10.00000 |
| soft candy | - |
| soups | 5.00000 |
| sugar substitutes | - |
| sweet sauces | 5.00000 |
| Dairy products, excluding products of category 02.0 (01.0) | 3.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 2.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 3.00000 |
| Processed fruit (04.1) | - |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | 2.00000 |
| Confectionery (05.0) | 4.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 2.00000 |
| Bakery wares (07.0) | 5.00000 |
| Meat and meat products, including poultry and game (08.0) | 1.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 1.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 2.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | - |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 2.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | - |
| Ready-to-eat savouries (15.0) | 5.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 2.00000 |
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Potential Uses
Natural Occurrence
Synonyms
(2E,4E)-
hepta-2,4-dien-1-ol
(E,E)-
hepta-2,4-dien-1-ol
(2E,4E)-2,4-
heptadien-1-ol
(E)-2,(E)-4-
heptadien-1-ol
trans-2-trans-4-
heptadien-1-ol
trans,trans-2,4-
heptadien-1-ol
(2E,4E)-
heptadienol
(E,E)-2,4-
heptadienol
trans,trans-2,4-
heptadienol
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