N-N-Dimethylacetamide (DMAC)
99.0%
- Product Code: 112926
Alias:
N,N-Dimethylacetamide ; Acetyldimethylamine, Dimethylacetamide, Dimethylacetamide
CAS:
127-19-5
| Molecular Weight: | 87.12 g./mol | Molecular Formula: | C₄H₉NO |
|---|---|---|---|
| EC Number: | 204-826-4 | MDL Number: | MFCD00008686 |
| Melting Point: | -20 °C | Boiling Point: | 164.5-166 °C(lit.) |
| Density: | 0.937 g/mL at 25 °C(lit.) | Storage Condition: | room temperature |
Product Description:
N-N-Dimethylacetamide (DMAC) is widely used as a polar aprotic solvent in various industrial and chemical processes. It is particularly valued in the production of fibers, such as acrylic fibers and spandex, where it acts as a solvent in the spinning process. DMAC is also employed in the pharmaceutical industry as a reaction medium for synthesizing active pharmaceutical ingredients (APIs) due to its ability to dissolve a wide range of compounds. In the electronics industry, it is used in the manufacture of polyimide films, which are essential for flexible printed circuits and insulating materials. Additionally, DMAC serves as a solvent in the production of adhesives, coatings, and surface treatments, enhancing their performance and durability. Its high boiling point and stability make it suitable for high-temperature applications, including gas processing and purification. However, its use requires careful handling due to potential health risks associated with exposure.
Product Specification:
| Test | Specification |
|---|---|
| Free Acid | 0-0.001 |
| Purity (GC) | 99-100 |
| Refractive Index N20/D | 1.437-1.439 |
| Water By Karl Fischer | 0-0.05 |
| Boiling Range | 165-167 |
| Appearance | Colorless Liquid |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 12.000 | 10-20 days | ฿4,680.00 |
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| 500.000 | 10-20 days | ฿460.00 |
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| 2500.000 | 10-20 days | ฿1,780.00 |
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| 10000.000 | 10-20 days | ฿5,760.00 |
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N-N-Dimethylacetamide (DMAC)
N-N-Dimethylacetamide (DMAC) is widely used as a polar aprotic solvent in various industrial and chemical processes. It is particularly valued in the production of fibers, such as acrylic fibers and spandex, where it acts as a solvent in the spinning process. DMAC is also employed in the pharmaceutical industry as a reaction medium for synthesizing active pharmaceutical ingredients (APIs) due to its ability to dissolve a wide range of compounds. In the electronics industry, it is used in the manufacture of polyimide films, which are essential for flexible printed circuits and insulating materials. Additionally, DMAC serves as a solvent in the production of adhesives, coatings, and surface treatments, enhancing their performance and durability. Its high boiling point and stability make it suitable for high-temperature applications, including gas processing and purification. However, its use requires careful handling due to potential health risks associated with exposure.
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