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Dimethylacetamide

  • Nom du produit: Dimethylacetamide
  • N ° CAS.: 127-19-5
  • Pureté: 99.9%
  • MF: C4H9NO
  • Apparence: Colorless liquid
  • Emballer: Tambour
  • Certificat: OIN
  • Application: It is a versatile organic solvent that is used in various industries for different purposes
  • Échantillon: Disponible

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Détail du produit

Dimethylacetamide, full name N, n-dimethylacetamide, abbreviated DMAC or DMA. A polar solvent commonly used as an aprotic solvent. Liquide transparent incolore, flammable. It can be mixed with organic solvents such as water, alcool, éther, 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.
 

Paramètre du produit

Formule chimique C4H9NO Numero CAS 127-19-5
Masse molaire 87.122 g·mol−1
PROPRIÉTÉS
Apparence Colorless liquid
Odeur Ammoniacal
Densité 0.937 g/mL
Point de fusion −20 °C (−4 °F; 253 K)
Point d'ébullition 165.1 °C; 329.1 °F; 438.2 K
La pression de vapeur 300 Pa
Indice de réfraction 1.4375
Point d'éclair 63 °C (145 °F; 336 K)
Solubilité >1000g/l soluble
solubilité dans l'eau Miscible
La stabilité Écurie. Combustible. Incompatible avec les agents oxydants forts.
log P −0.253
Condition de stockage Conserver à une température inférieure à +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.
 

Utilisations multiples des produits

Il est utilisé dans la fabrication de produits chimiques,Industrie pharmaceutique,Industrie des polymères et des plastiques,Industrie textile,Industrie des revêtements et des peintures,Industrie agrochimique,Paint and Coatings Industry,

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