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PRODUCTE

Dimethylacetamide

  • nom del producte: Dimethylacetamide
  • Cas No.: 127-19-5
  • Puresa: 99.9%
  • MF: C4H9NO
  • Aparença: Líquid incolor
  • paquet: Tambor
  • Certificat: ISO
  • Aplicació: It is a versatile organic solvent that is used in various industries for different purposes
  • Mostra: Disponible

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Detall del producte

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.
 

Paràmetre del producte

Fórmula química C4H9NO Número CAS 127-19-5
Massa molar 87.122 g·mol−1
PROPIETATS
Aparença Líquid incolor
Olor Ammoniacal
Densitat 0.937 g/ml
Punt de fusió −20 °C (−4 °F; 253 K)
Punt d'ebullició 165.1 °C; 329.1 °F; 438.2 K
Pressió del vapor 300 Pa
Índex de refracció 1.4375
Punt d'inflamació 63 °C (145 °F; 336 K)
Solubilitat >1000g/l soluble
Solubilitat en aigua Miscible
Estabilitat Estable. Combustible. Incompatible amb agents oxidants forts.
registre P −0.253
Estat d'emmagatzematge Emmagatzemar per sota de +30 °C.

 

Aplicació

1. Dissolvent: 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. Al mateix temps, 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.
 

Múltiples usos dels productes

S'utilitza en la fabricació de productes químics,Indústria Farmacèutica,Indústria de polímers i plàstics,Indústria tèxtil,Coatings and Paints Industry,Agrochemical Industry,Paint and Coatings Industry,

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