(E)-2-heptenoic acid
trans-2-heptenoic acid
Identification
| Name | (E)-2-heptenoic acid |
| CAS Number | 10352-88-2 |
| EINECS | 233-769-8 |
| FDA UNII | 1IB74EZ67V |
| Molecular Formula | C7 H12 O2 |
| Molecular Weight | 128.17104000 |
| Nikkaji Number | J98.009I |
| CoE Number | 8123 |
Regulatory
| JECFA Food Flavoring | 1373 (E)-2-heptenoic acid |
| DG SANTE Food Flavourings | 08.123 trans-2-heptenoic acid |
| FEMA Number | 3920 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.96800 to 0.97800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.055 to 8.138 |
| Refractive Index | 1.44700 to 1.45700 @ 20.00 °C. |
| Boiling Point | 224.00 to 228.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.029000 mmHg @ 25.00 °C. (est) |
| Flash Point | 272.00 °F. TCC ( 133.33 °C. ) |
| logP (o/w) | 2.186 (est) |
| Soluble in | alcohol |
Organoleptic Properties
| Odor Description | rancid |
Safety Information
| 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)-2-heptenoic acid usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 4.70 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 4.00 (μg/capita/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 1.00000 |
| beverages(nonalcoholic) | 1.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 1.00000 |
| fruit ices | - |
| gelatins / puddings | 0.50000 |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 0.01000 |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | 1.00000 |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
(2E)-
hept-2-enoic acid
(E)-
hept-2-enoic acid
trans-
hept-2-enoic acid
trans-2-
heptenoic acid
2-
heptenoic acid, (2E)-
2-
heptenoic acid, (E)-
2-
heptenoic acid, trans-
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