(E)-ortho-coumaric acid
o-trans-coumaric acid
Identification
| Name | (E)-ortho-coumaric acid |
| IUPAC | (E)-3-(2-hydroxyphenyl)prop-2-enoic acid |
| CAS Number | 614-60-8 |
| EINECS | 210-386-4 |
| FDA UNII | 23AU5FZB9C |
| Molecular Formula | C9 H8 O3 |
| Molecular Weight | 164.16036000 |
| MDL Number | MFCD00004379 |
| Nikkaji Number | J55.415D |
| Beilstein | 1100900 |
| XlogP3 | 1.50 (est) |
Regulatory
| FEMA Number | 4700 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 614-60-8 ; O-TRANS-COUMARIC ACID |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 348.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.000019 mmHg @ 25.00 °C. (est) |
| Flash Point | 353.00 °F. TCC ( 178.50 °C. ) (est) |
| logP (o/w) | 2.430 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intravenous-mouse LD50 180 mg/kg |
| 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', 'U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02587']
Safety in Use
| Category | antioxidants |
| Recommendation for (E)-ortho-coumaric acid usage levels up to | not for fragrance use. |
| baked goods | 20.00000 |
| beverages(nonalcoholic) | 10.00000 |
| beverages(alcoholic) | 10.00000 |
| breakfast cereal | 20.00000 |
| cheese | - |
| chewing gum | 20.00000 |
| condiments / relishes | - |
| confectionery froastings | 10.00000 |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 10.00000 |
| fruit ices | 10.00000 |
| gelatins / puddings | 10.00000 |
| granulated sugar | - |
| gravies | - |
| hard candy | 10.00000 |
| imitation dairy | - |
| instant coffee / tea | 10.00000 |
| jams / jellies | - |
| meat products | - |
| milk products | 5.00000 |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | 10.00000 |
| soups | 10.00000 |
| sugar substitutes | 10.00000 |
| sweet sauces | - |
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