Products Description
Professional Dimethylacetamide (DMAC) supplier and manufacturer. Contact us for quotation.
📨Email: sales@gneebio.com
CAS 127-19-5 Dimethylacetamide (DMAC), (chemical formula: CH3C(O)N(CH3)2, abbreviated as Dmac or DMA. A commonly used aprotic polar solvent. Colorless transparent liquid, flammable. Can be used with Organic solvents such as water, alcohol, ether, ester, benzene, chloroform and aromatic compounds can be mixed at will. It is used in pharmaceuticals, synthetic resins, and is also used as a solvent for polyacrylonitrile spinning and the extraction of styrene from the carbon eight fraction. Distilled solvents, etc. are produced by the action of diamine and acetyl chloride.
As a professional DMAC Dimethylacetamide manufacturer and supplier, we provide industrial and pharmaceutical grade Dimethylacetamide with stable quality, bulk supply capability and full export documentation.
Applications
Polymer Industry
DMAC serves as a key solvent in wet spinning processes, especially for acrylic fiber production. Dimethylacetamide DMAC can effectively dissolve high-molecular-weight polymers like polyurethane, polyacrylonitrile and polyvinyl chloride, playing an irreplaceable role in polymer processing.
Pharmaceutical Manufacturing
In drug production, Dimethylacetamide DMAC acts as a multi-functional assistant. It works as a reaction solvent, reagent and catalyst, and is commonly used in the synthesis of cephalosporins and other drugs.
Chemical Synthesis & Agriculture
For chemical synthesis, N,N-Dimethylacetamide functions as both solvent and catalyst in organic reactions such as deprotonation, dehydrogenation and halogenation. In agriculture, it is used as a solvent and carrier for insecticides and pesticides, helping to improve the effectiveness of these products.
Industrial Coatings & Analytical Chemistry
Dimethylacetamide is widely used in the production of synthetic leather, plastic films and industrial coatings, enhancing the performance of these products. In analytical chemistry, DMAC is applied in HPLC (High-Performance Liquid Chromatography) and LC-MS tests, ensuring accurate analytical results.
Specification
|
Item |
Results |
|
Appearance |
Colorless transparent liquid |
|
Chroma (APHA) |
10 |
|
Specific gravityat 20 °C(68 F) |
0.934-0.936 |
|
Silicon dioxide content |
28% |
|
Acidity (as HCl) |
<0.01 |
|
Alcohol |
<1% |
|
Content |
>99% |
|
Other content |
0-5ppm |
|
Viscidity( 20°C) |
0.97 cps |
|
Conclusion |
The result conform to enterprise standard. |
Customized specification is available upon request.
Packaging
We offer flexible packaging options to meet your different needs:
Company Profile
GNEE BIO is located in Henan Province, China. We are a new chemical enterprise integrating R&D, production and supply of professional chemicals. Since its founding, we have established long-term, stable business relationships with over 300 companies across a wide range of sectors, including coatings, papermaking, chemical production, rubber, and plastics.
Please contact us for a quote!
FAQ
Q: How do you control the quality?
A: We have our own quality control system and also do any other third party testing.
Q: Do you accept small orders?
A: Accepted, if you are a small retailer or entrepreneur, we are absolutely willing to grow with you. We look forward to building a long term relationship with you.
Q: Do you offer samples?
A: Sure, we provide 50 grams free samples.
Q: How about the price? Can it be cheaper?
A: We always put the interests of our customers in the first place. Under different conditions, the price is negotiable and we guarantee to offer you the most competitive price.
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