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          2-Thiopheneacetic acid
          Structural formula: 2-Thiopheneacetic acid

          Alias: Thiophene acetic acid; Thiophene-2-acetic acid
          English name: 2-Thiopheneacetic acid
          CAS No.: 1918-77-0
          Molecular formula: C6H6O2S
          Molecular weight: 142.18
          The physical and chemical properties: Off-white to yellow scaly crystals. melting point: 65~67℃. boiling point: 160 ℃(2.95kPa). Easily soluble in organic solvents and hot water.
          Technical indicators:
          (1)appearance: Off-white to yellow crystal
          (2)content: ≥98.0%
          Packing specification: 20kg/drum
          Storage: store in a cool, dry and ventilated place. Keep away from heat source and fire source, avoid direct sunlight.
          To use: Important medicine, pesticide, dye intermediate. It can be used in the synthesis of cefoxitin, cefthiophene and cefotidine.

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