Products Description
Dimethylacetamide, the full name is N,N-dimethylacetamide (chemical formula: CH3C(O)N(CH3)2 abbreviated as DMAC or DMA. A commonly used aprotic polar solvent. Colorless Transparent liquid, flammable. Can be freely mixed with organic solvents such as water, alcohol, ether, ester, benzene, and aromatic compounds.
| CAS No.: | 127-19-5 |
| Chemical formula: | C4H9NO |
| EINECS No.: | 204-826-4 |
| Molecular weight: | 87.12 |
| Another name: | DMAC |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 166.1±0.0 °C at 760 mmHg |
| Melting Point | -20 °C |
| Molecular Formula | C4H9NO |
| Molecular Weight | 87.120 |
| Flash Point | 70.0±0.0 °C |
| Exact Mass | 87.068413 |
| PSA | 20.31000 |
| LogP | -0.75 |
| Vapour density | 3.89 (vs air) |
| Vapour Pressure | 1.8±0.3 mmHg at 25°C |
| Index of Refraction | 1.407 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
- Dimethylacetamide Structure：
Dimethylacetamide uses
In the chemical industry, Dimethylacetamide Solvent is commonly used in the production of synthetic fibers (such as polyacrylonitrile) and plastics (such as polyvinyl chloride), helping reactions proceed smoothly and improving product quality and production efficiency.
In the pharmaceutical industry, DMAC serves as a reaction medium or extractant, facilitating the synthesis and purification of certain drugs while ensuring their purity and stability.
In the electronics industry, DMAC is used in the preparation of photoresists and other electronic materials;
Additionally, DMAC finds applications in coatings, inks, and related industries.
Dimethylacetamide Packaging
Packing: Galvanized iron drum package, 190kg/barrel. 1000kg/IBC tank One 20GP can load 80 barrels or 20 IBC tanks.
Company Profile
Gneebio is a professional chemical raw material manufacturer based in China. Established in 2016, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.
Our best-selling products include Dichloromethane (DCM), Acetic Acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA), p-Xylene, Cyclohexanone, and more.
FAQ
Q 1: Can I get some samples?
A: Yes, we can provide a sample order for quality check and market test. But you need to pay the sample fee and the courier fee.
Q 2: Do you accept customized orders?
A: Yes, we welcome ODM and OEM.
Q 3: How long is the delivery time?
A: According to the order quantity, small orders usually take 3-5 days, and large orders need to be negotiated.
Q4: What is your warranty?
A: We provide a 12-month warranty.
Q5: What are your payment terms?
A: We accept escrow, wire transfer, Western Union, cash, and other payment methods.
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