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    1.   Ethers
      Alcohols
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      2 - butanone

      Product name: 2 - butanone specification: 99.5% packing: 180 kg/barrels/water purification

       

      2 - butanone

      2-Butanone

      Don't name: 2 - butanone

      CAS no. : 78-93-3 】

      Molecular formula: C4H8O

      Molecular weight: 72.11

       

      Basic properties:

      Appearance characteristics

      Colorless, flammable liquid, there is the smell of acetone.Soluble in water, ethanol and ethyl ether, but with oil miscibility.

      Melting point

      -87°C

      Boiling point

      80°C

      Dense degree of

      0.806

      The refractive index

      n20/D 1.379(lit.)

      Flash point

      26 °F

      With the way

      Butanone mainly used as solvent, such as used in the lubricating oil dewaxing, coating industry and a variety of resin, solvent, the extraction process of the vegetable oil and refining process of azeotropic distillation, its advantage is strong solubility, low volatile than acetone, belong to the boiling point ketone solvents.Butanone and the preparation of pharmaceuticals, dyes, detergents, spices, antioxidants and some catalysts are intermediates, synthetic resistance peeling agent methyl ethyl ketone oxime, polymerization catalyst methyl ethyl ketone peroxide, corrosion inhibitor and dispersant methyl pentine alcohol, etc., in the electronics industry as a developer after integrated circuit lithography.

      Raw material category

      Flammable liquids

       
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