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    2. Professional development and production of pharmaceutical intermediate products

      The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.

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      Ethanamine,N,N-diethyl-,hydrochloride
      Molecular formula:

      C6H15NHCl

      Molecular weight:

      137.65

      CAS NO.:

      554-68-7

      Character:

      White crystal, sublimated at 245 degrees without decomposition. It is soluble in 0.7 parts of water, ethanol and chloroform, very slightly soluble in benzene and almost insoluble in ether. Irritating

      Appearance:

      White crystal

      Content:

      ≥99%

      Melting point:

      254-260℃

      Loss on drying:

      ≤0.5%

      Purpose:

      It is used as the basic raw material for quaternary ammonium salt, medicine, pesticide, dye and other organic synthesis.

      Storage instructions:

      Store in a dry, ventilated room. Keep away from fire source and heat source. Avoid direct sunlight. During transportation, it shall be protected from sun and rain, and well ventilated. It shall not be transported together with food and feed.

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