| post date: | dec 01,2021 |
| expiry date: | may 30,2022 |
| detailed description: | cas no. :64248-62-0 |
| cas registry number: | 64248-62-0 |
| synonyms: | ;3,4-difluorobenznitriled;labotest-bb lt00847816;4-cyano-1,2-difluorobenzene;3,4-difluoro benzonitrile; |
| molecular formula: | c7h3f2n |
| molecular weight: | 139.1022 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r20/21/22:; r36/37/38:; |
| safety description: | s26:; s36/37/39:; |
