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CAS 124-04-9 Adipic acid

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  • CAS 124-04-9 Adipic acid

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TNJ Chemical offers price quotation and technology support of CAS 124-04-9 Adipic acid from China. As a comprehensive China factory supplier, we make sure the quotation a reasonable and competitive price., and the product quality reliable and stable. We provide documents such as COA, TDS, MSDS etc for your reference. If you need to buy CAS 124-04-9 Adipic acid from China, please feel free to contact sales@tnjchem.com


  • Price inquiry:: sales@tnjchem.com
  • Manufacturer:: Hefei TNJ Chemical Industry Co.,Ltd.
  • Factory plant:: Anhui, China
  • MOQ purchase: 1kg or buy MOQ as per your request
  • Quality Index:: Please refer to COA/TDS
  • Safety Data:: Please refer to SDS
  • Product Detail

    FAQ

    Product Tags

    Adipic acid CAS 124-04-9, also known as fatty acid, is an important organic binary acid with the structural formula HOOC (CH2) 4COOH. It can undergo salt formation reactions, esterification reactions, amidation reactions, etc., and can condense with diamines or alcohols to form polymer polymers. Adipic acid is a dicarboxylic acid with significant industrial significance, playing an important role in chemical production, organic synthesis industry, pharmaceuticals, lubricant manufacturing, and other fields. Its output ranks second among all dicarboxylic acids.

     

    Chinese name: Adipic acid

    Foreign name: Adipic acid

    Nickname: Fatty Acid

    Chemical formula: C6H10O4

    Molecular weight: 146.141

    CAS login number: 124-04-9

    EINECS login number: 204-673-3

    Melting point: 152 ℃

    Boiling point: 330.5 ℃ (decomposition)

    Water solubility: slightly soluble in water, easily soluble in ethanol

    Density: 1.36 g/cm ³

    Appearance: White crystal

    Flash point: 385 ℉

    Applications: chemical production, organic synthesis industry, pharmaceuticals, lubricants

    Refractive index: 1.4283

     

    Physical property

    Physical state: White crystalline or crystalline powder

    Odor: There is a smell of burnt bones

    Flash point (open cup): 231.85 ℃

    Melting viscosity: 4.54mPa · s (160 ℃)

    Solubility: Easily soluble in most organic solvents such as alcohol and ether. Slightly soluble in water, the solubility of adipic acid in water varies greatly with temperature. When the solution temperature rises from 28 ℃ to 78 ℃, its solubility can increase by 20 times. The solubility at 15 ℃ is 1.44g/100mL; The solubility at 25 ℃ is 2.3g/100mL; The solubility at 100 ℃ is 160g/100mL.

     

    Chemical property

    Adipic acid has carboxylic groups as its functional groups, thus possessing carboxylic properties such as salt formation reactions, esterification reactions, amidation reactions, etc. As a dicarboxylic acid, it can also condense with diamines or alcohols to form polymer polymers.

    Salinization reaction

    Adipic acid is a typical acid with a pKa between 4.41 and 5.41. It can undergo salt forming reactions with general alkaline substances, indicating acidity.

    Esterification

    Adipic acid can undergo esterification reaction with alcohol under certain conditions.

    Amide reaction

    The carboxyl group in adipic acid can also undergo amide reaction with the amino group.

    Polycondensation reaction

    As a dicarboxylic acid, it can condense with diamines or alcohols to form polymer polymers

     

     


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