Roghnaigh Leathanach

TÁIRGE

Dimethylacetamide

  • Ainm Táirge: Dimethylacetamide
  • Cas Uimh.: 127-19-5
  • Íonachta: 99.9%
  • MF: C4H9NO
  • Dealramh: Leacht gan dath
  • Pacáiste: Droim
  • Teastas: ISO
  • Iarratas: It is a versatile organic solvent that is used in various industries for different purposes
  • Sampla: Ar fáil

Seol Ríomhphost Chugat

C

12 + 2 =

Sonraí Táirge

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, alcól, 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.
 

Paraiméadar Táirge

Foirmle Cheimiceach C4H9NO Uimhir CAS 127-19-5
Molar mais 87.122 g·mol−1
MAOINE
Dealramh Leacht gan dath
Boladh Ammoniacal
Dlús 0.937 g/mL
Leáphointe −20 °C (−4 °F; 253 K)
Fiuchphointe 165.1 °C; 329.1 °F; 438.2 K
Brú gaile 300 Pa
Innéacs athraonach 1.4375
Splancphointe 63 °C (145 °F; 336 K)
Tuaslagthacht >1000g/l soluble
Tuaslagthacht in uisce Miscible
Cobhsaíocht Cobhsaí. Indóite. Neamh-chomhoiriúnach le gníomhairí ocsaídiúcháin láidir.
loga P −0.253
Coinníoll stórála Stóráil faoi +30 ° C.

 

Iarratas

1. Tuaslagóir: 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. Tionscal polaiméir: 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. Tionscal cógaisíochta: 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. Ag an am céanna, 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.
 

Úsáidí iomadúla na dtáirgí

Úsáideann sé i Déantúsaíocht Cheimiceach,Tionscal Cógaisíochta,Polymer and Plastics Industry,Tionscal Teicstíle,Tionscal Bratuithe agus Péinteanna,Agrochemical Industry,Paint and Coatings Industry,

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