| post date: | jan 18,2022 |
| expiry date: | jul 17,2022 |
| detailed description: | cas no. :3943-89-3 |
| cas registry number: | 3943-89-3 |
| synonyms: | ;3,4-dihydroxybenzoic acid ethyl ester;ethyl 3,4-dihydrobenzoate; |
| molecular formula: | c9h10o4 |
| molecular weight: | 182.1733 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r36/37/38:; |
| safety description: | s26:; s37/39:; |
