| CAS No.: | 621-82-9 |
|---|---|
| Formula: | C9h8o2 |
| EINECS: | 210-708-3; 205-398-1 |
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Cinnamic acid is a white monoclinic prism. Slightly aromatic of cinnamon. Soluble in ethanol, methanol, petroleum ether, chloroform, soluble in benzene, ether, acetone, glacial acetic acid, carbon disulfide and oil, insoluble in water.
Synonyms: AKOS 233-01; MFCD00004369; AKOS B004228; EINECS 205-398-1; RARECHEM BK HC T302; trans-Cinnamic Acid; 3-PHENYLACRYLIC ACID; 3-STYRYLACRYLIC ACID; trans-b-Carboxystyrene; 3-PHENYLPROPENOIC ACID; QV1U1R &&Trans or E Form; (2E)-3-Phenylacrylic acid; 2-Propenoicacid, 3-phenyl-; TRANS-3-PHENYLPROPENOIC ACID; TRANS-3-BENZENEPROPENOIC ACID; (E)-3-Phenylprop-2-enoic acid; 2-Propenoic acid, 3-phenyl-, (2E)-; Propenoic acid, 3-phenyl-, (trans)-; 4-09-00-02002 (Beilstein Handbook Reference); (E)-3-phenylprop-2-enoic acid
| Melting point | 133 °C(lit.) |
| Boiling point | 300 °C(lit.) |
| density | 1.2475 |
| refractive index | 1.5049 (estimate) |
| FEMA | 2288 | CINNAMIC ACID |
| Fp | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | pK (25°) 4.46 |
| color | White to Off-White |
Used in the preparation of spices, cherries, apricots, honey and other flavors. It can also be used for the preservation of fresh fruits and vegetables.
Used as a chemical reagent, also used in the synthesis of spices and medicine.
Packaging Detail: 25 kg paper bag or as the request of customer.
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