| Identification | ||
| Name | trans-Cinnamic acid | |
| Synonyms | 3-Phenyl-2-propenoic acid; trans-3-Phenylacrylic acid | |
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| Molecular Structure |
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| Molecular Formula | C9H8O2 | |
| Molecular Weight | 148.16 | |
| CAS Registry Number | 140-10-3 | |
| EINECS | 205-398-1 | |
| Properties | ||
| Density | 1.248 | |
| Melting point | 131-136 ºC | |
| Boiling point | 300 ºC | |
| Water solubility | 0.4 g/L (20 ºC) | |