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          Trans-1, 4-Dibromo-2-Butene
          Product name: Trans-1, 4-Dibromo-2-Butene
          CAS NO.: 821-06-7
          Molecular formula: C4H6Br2
          Molecular weight: 213.89
          Appearance: White to light brown solid
          Content: ≥98.5%
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