| Identification | ||
| Name | Vanillic acid | |
| Synonyms | 4-Hydroxy-3-methoxybenzoic acid | |
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| Molecular Structure |
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| Molecular Formula | C8H8O4 | |
| Molecular Weight | 168.15 | |
| CAS Registry Number | 121-34-6 | |
| EINECS | 204-466-8 | |
| Properties | ||
| Melting point | 209-213 ºC | |