| post date: | dec 29,2021 |
| expiry date: | jun 27,2022 |
| detailed description: | cas no. :552-41-0 |
| cas registry number: | 552-41-0 |
| synonyms: | ;paeonol;2-hydroxy-4-methoxyacetophenone; |
| molecular formula: | c9h10o3 |
| molecular weight: | 166.1739 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r20/21/22:; r36/37/38:; |
| safety description: | s26:; s28:; s36/37/39:; s45:; |
