| post date: | nov 25,2021 |
| expiry date: | may 24,2022 |
| detailed description: | cas no. :553-86-6 |
| cas registry number: | 553-86-6 |
| synonyms: | ;3h-benzofuran-2-one;2,3-dihydrobenzofuran-2-one;2,3-dihydrobenzo[b]furan-2-one;benzofuran-2(3h)-one;2(3h)-benzofuranone;benzo-furanone;1-benzofuran-2(3h)-one;coumarone-2(3h)-ketone; |
| molecular formula: | c8h6o2 |
| molecular weight: | 134.132 |
| molecular structure: | 
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| safety description: | s24/25:avoid contact with skin and eyes.; |
