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| | TRANS-2,4-PENTADIENOIC ACID Basic information |
| Product Name: | TRANS-2,4-PENTADIENOIC ACID | | Synonyms: | 2,4-PENTADIENOIC ACID;1,3-BUTADIENE-1-CARBOXYLIC ACID;TRANS-2,4-PENTADIENOIC ACID;(2E)-2,4-Pentadienoic acid;(E)-2,4-Pentadienoic acid;penta-2,4-dienoic acid;Vynilacrylic acid;AI3-28013 | | CAS: | 626-99-3 | | MF: | C5H6O2 | | MW: | 98.1 | | EINECS: | 210-976-1 | | Product Categories: | | | Mol File: | 626-99-3.mol |  |
| | TRANS-2,4-PENTADIENOIC ACID Chemical Properties |
| Melting point | 69-72 °C | | Boiling point | 123.59°C (rough estimate) | | density | 1.0423 (rough estimate) | | refractive index | 1.4330 (estimate) | | storage temp. | -20°C | | solubility | 1 M NaOH: soluble0.5g/10 mL, clear, brown | | pka | 4.47±0.10(Predicted) | | BRN | 1739248 | | CAS DataBase Reference | 626-99-3(CAS DataBase Reference) |
| | TRANS-2,4-PENTADIENOIC ACID Usage And Synthesis |
| Uses | The short chain fatty acids in Penta-2,4-dienoic Acid is used for treatment and prevention of eye and skin diseases. | | Uses | 2,4-Pentadienoic acid was used in preparation of chiral propargylester. It was also used in the preparation of trans 1-N-acylamino-1,3-dienes via modified Curtius procedure. | | Definition | ChEBI: A pentadienoic acid with the double bonds at positions 2 and 4. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 41, p. 2527, 1976 DOI: 10.1021/jo00877a004
Tetrahedron Letters, 28, p. 311, 1987 DOI: 10.1016/S0040-4039(00)95715-0 |
| | TRANS-2,4-PENTADIENOIC ACID Preparation Products And Raw materials |
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