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N,N-Dimethylacetamide Quick Details
Chemical Name: N,N-Dimethylacetamide
Synonyms: Acetic acid dimethylamide; Acetdimethylamide; Dimethyl acetamide; DMAC; U-5954
Appearance: Colorless Liquid
Assay: 99.9%
N,N-Dimethylacetamide Typical Properties
| Appearance | Clear colorless liquid | Clear colorless liquid |
| DMAC Assay% | ≥99.90 | 99.96 |
| Color, Hazen | ≤10 | 4 |
| Water, ppm | ≤200 | 50 |
| Iron, ppm | ≤0.05 | 0 |
| Acidity, wtppm | ≤50.0 | 14 |
| Basicity, ppm | ≤3.0 | 0.4 |
| Conductivityus/cm | ≤0.10 | 0.01 |
N,N-Dimethylacetamide Usage
Synthetic Fibers & Polyimides
Spandex / Elastane Fiber Solvent: Widely used as the primary spinning solvent in manufacturing polyurethane (spandex) fibers, acrylic fibers, and aramid fibers.
Polyimide Film & Resin Production: Applied as a reaction solvent in synthesizing heat-resistant polyimide (PI) films, coatings, and electronic insulating resins.
Pharmaceuticals & API Synthesis
Active Pharmaceutical Ingredient Solvent: Utilized as an active polar solvent for synthesizing cephalosporins, antibiotics, and specialized pharmaceutical intermediates.
Electronic Chemicals & Resins
Stripper & Resin Processing: Applied in photoresist strippers, high-performance wire enamels, and specialized casting coatings.
N,N-Dimethylacetamide Packaging
190kg/drum or according to customer requirements.
N,N-Dimethylacetamide Storage
Keep container tightly sealed in a cool, dry, dark, and well-ventilated dedicated hazardous chemical warehouse.
Protect strictly from ambient moisture, open flames, heat sources, and strong oxidizing agents.
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