N,N-Dimethylacetamide (DMAc), CAS 127-19-5, is a transparent, colorless, high-boiling-point organic solvent with the chemical formula C₄H₉NO. It is a polar aprotic solvent.
What Is Dimethylacetamide (CAS 127-19-5)?
Dimethylacetamide (DMAc) is an amide-based solvent derived from acetic acid. It has excellent miscibility with water and most organic solvents, making it highly versatile.
properties of dimethylacetamide
N,N-dimethylacetamide (chemical formula: C4H9NO, abbreviated as DMA or DMac), is a commonly used aprotic polar solvent. It is a colorless, transparent, and flammable liquid. It is miscible with water, alcohols, ethers, esters, benzene, chloroform, and other organic solvents, as well as aromatic compounds. It is used in pharmaceuticals, synthetic resins, and other fields, and can also be used as a solvent for polyacrylonitrile spinning and for extracting styrene from C8 fractions. Dimethylacetamide is prepared by reacting diamine with acetyl chloride.
What is Dimethylacetamide DMAc used for?
1. Pharmaceutical Industry
Dimethylacetamide CAS 127-19-5 is used as a reaction solvent in drug synthesis
Helps in producing active pharmaceutical ingredients (APIs)
2. Polymer and Plastic Industry
Dissolves polymers such as polyacrylonitrile (PAN) and polyurethane
Used in manufacturing synthetic fibers (e.g., acrylic fibers)
3. Chemical Synthesis
DMAC liquid serves as a reaction medium for organic synthesis
Helps improve reaction efficiency due to its polar nature
Used in catalytic and coupling reactions
4. Textile Industry
DMAC CAS 127-19-5 is used in fiber spinning processes
Helps form high-strength synthetic fibers
Improves polymer processing performance
5. Coatings and Adhesives
Dimethylacetamide CAS 127-19-5 acts as a solvent for resins, inks, and adhesives
Enhances coating uniformity and adhesion properties
6. Electronics Industry
Used in the production of high-performance insulating materials
Helps in cleaning and processing electronic components
Dimethylacetamide Solvent CAS 127-19-5
Safety information
DMAC is a hazardous chemical, classified as a combustible liquid. It is harmful if inhaled, causes eye irritation, and is known to damage fertility or the unborn child (reprotoxic). It is listed as a Substance of Very High Concern (SVHC).
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Gneebio Product Packaging
| Packaging Type | Net Weight |
|---|---|
| Steel Drum | 250 kg |
| IBC Tank | 1250 kg |
| ISO Tank | Bulk shipment |
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