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Dimethylacetamide

  • Produktname: Dimethylacetamide
  • Cas-Nr.: 127-19-5
  • Reinheit: 99.9%
  • MF: C4H9NO
  • Aussehen: Colorless liquid
  • Paket: Trommel
  • Zertifikat: ISO
  • Anwendung: It is a versatile organic solvent that is used in various industries for different purposes
  • Probe: Verfügbar

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Produktdetail

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.
 

Produktparameter

Chemische Formel C4H9NO CAS-Nummer 127-19-5
Molmasse 87.122 g·mol−1
EIGENSCHAFTEN
Aussehen Colorless liquid
Geruch Ammoniacal
Dichte 0.937 g/mL
Schmelzpunkt −20 °C (−4 °F; 253 K)
Siedepunkt 165.1 °C; 329.1 °F; 438.2 K
Dampfdruck 300 Pa
Brechungsindex 1.4375
Flammpunkt 63 °C (145 °F; 336 K)
Löslichkeit >1000g/l soluble
Löslichkeit in Wasser Mischbar
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
log P −0.253
Lagerzustand Unter +30°C lagern.

 

Anwendung

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.
 

Mehrfachverwendung von Produkten

Es wird in der chemischen Produktion eingesetzt,Pharmaindustrie,Polymer and Plastics Industry,Textilindustrie,Coatings and Paints Industry,Agrochemische Industrie,Paint and Coatings Industry,

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