Dimethylacetamide

Other Trading Names:

  • N,N-Dimethylacetamide
  • DMAC

CAS Number: 127-19-5

HS Code: 2924199090

Types of Packaging:

  • 200 kg/drum
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Availability: In stock
SKU
Dimethylacetamide

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Chemical Name

Dimethylacetamide

Purity

99%

Molecular Formula

C4H9NO

CAS Number

1912-24-9

Appearance

Colorless Liquid

Grade Standard

Technical Grade, Pharmaceutical Grade, Industrial Grade

Solubility

Miscible with water, alcohol, ether, and benzene

Melting Point

-20℃

Boiling Point

221.4 at 760 Mmhg

Density

0.909 g/cm³

Chemical Description

  • Dimethylacetamide (DMAC) is an organic compound with the molecular formula C4H9NO. It is a colorless, water-miscible liquid with a slight ammoniacal odor, known for its high thermal and chemical stability. DMAC is a powerful solvent for a broad range of organic and inorganic compounds and is used extensively across various industries.
  • In the pharmaceutical sector, DMAC is employed as a solvent in the synthesis of peptides, vitamins, and other complex organic compounds. Its ability to dissolve diverse materials makes it ideal for pharmaceutical applications requiring precise and stable solvent properties.
  • The textile industry utilizes DMAC in the production of acrylic fibers. It acts as a solvent in the spinning process, where it dissolves the polymer and enables the spinning solution to be extruded into fibers.
  • DMAC is also a key ingredient in the manufacturing of plastics and polymers, including polyurethane, and it is used as a solvent in the production of adhesives, films, and coatings. Its excellent solvent properties aid in creating uniform solutions that are essential for high-quality end products.
  • In electronics, DMAC serves as a photoresist stripper and is used for cleaning and etching processes in semiconductor manufacturing, where its stable and non-corrosive nature is highly valued.
  • Additionally, DMAC is used as a paint stripper and graffiti remover because of its effectiveness in dissolving paint without damaging the underlying surfaces.
  • The chemical industry benefits from DMAC's reactivity and solvency properties, utilizing it in various synthesis and extraction processes that require a high-purity solvent.
  • Despite its versatility, DMAC is handled with care due to its potential health effects, emphasizing the importance of safety in its use across all applications.
  • DMAC acts as an effective medium for catalysts in chemical reactions, particularly in the petrochemical industry. Its stable chemical properties help maintain the integrity and activity of catalysts during high-temperature processes.
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Dimethylacetamide