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PRODUCT

Dimethylacetamide

  • Product Name: Dimethylacetamide
  • Cas No.: 127-19-5
  • Purity: 99.9%
  • MF: C4H9NO
  • Appearance: Colorless liquid
  • Package: Drum
  • Certificate: ISO
  • Application: It is a versatile organic solvent that is used in various industries for different purposes
  • Sample: Available

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Product Detail

Dimethylacetamide, full name N, n-dimethylacetamide, abbreviated DMAC or DMA. A polar solvent commonly used as an aprotic solvent. Colorless transparent liquid, flammable. It can be mixed with organic solvents such as water, alcohol, ether, ester, benzene, trichloromethane and aromatic compounds. It is also used as a solvent for spinning polyacrylonitrile and an extractive distillation solvent for separating styrene from C-8 fractions. It is prepared by the action of dimethylamine with acetyl chloride.
 

Product Parameter

Chemical Formula C4H9NO CAS Number 127-19-5
Molar mass 87.122 g·mol−1
PROPERTIES
Appearance Colorless liquid
Odor Ammoniacal
Density 0.937 g/mL
Melting point −20 °C (−4 °F; 253 K)
Boiling point 165.1 °C; 329.1 °F; 438.2 K
Vapor pressure 300 Pa
Refractive index 1.4375
Flash point 63 °C (145 °F; 336 K)
Solubility >1000g/l soluble
Solubility in water Miscible
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
log P −0.253
Storage condition Store below +30°C.

 

Application

1. Solvent: Dimethylacetamide is a polar solvent with a high solubility, able to dissolve many organic and inorganic substances. It is widely used in organic synthesis as reaction solvent, extractant and extractant.

2. Polymer industry: DMAC can be used as a solvent or additive in the synthesis of polymer compounds, polyamides and other polymer applications. It helps to improve the solubility and processing properties of polymers, and is widely used in fiber, film, coating and other fields.

3. Pharmaceutical industry: Dimethylacetamide has many applications in the pharmaceutical industry. It can play an important role in drug synthesis, preparation and drug delivery as solvent and delivery agent. At the same time, chemical dimethylacetamide has the properties of increasing drug solubility and promoting drug absorption.

4. Electronics industry: DMAc can be used as a solvent and cleaning agent in the manufacture of electronic devices. It plays an important role in the application of coatings, inks, batteries and other fields.

5. Textile industry: Dimethylacetamide is an important chemical in the textile industry. It can be used as a cellulose dissolving agent for applications such as cellulose spinning and cellulose chemical modification.
 

Multiple uses of products

It use in Chemical Manufacturing,Pharmaceutical Industry,Polymer and Plastics Industry,Textile Industry,Coatings and Paints Industry,Agrochemical Industry,Paint and Coatings Industry,