Huangshan Basihui Chemical Auxiliary Co., Ltd.
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      Ethers
    Alcohols
    Acids
    Quinones
    Carboxylic acid derivat...
    Amines
    Ketones
    Hydrocarbons--alkanes
    Hydrocarbons--olefins
    Hydrocarbons--Arom...
    Heterocyclic compoun...
    Nitriles
    Aldehydes
    Other organic chemical...
     
    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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