Dimethylacetamide (DMAC) is a high-purity polar aprotic solvent widely used in pharmaceuticals, polymers, synthetic resins, and chemical synthesis. Its excellent solubility, thermal stability, and compatibility make it ideal for bulk industrial applications.
| Property | Specification / Description |
|---|---|
| Chemical Name | N,N-Dimethylacetamide |
| CAS Number | 127-19-5 |
| Molecular Formula | C₄H₉NO |
| Appearance | Colorless, transparent liquid |
| Purity | ≥99.9% |
| Boiling Point | 165–166°C |
| Flash Point | 63°C |
| Density (25°C) | 0.937 g/cm³ |
| Solubility | Miscible with water, alcohols, ethers, esters, benzene, and other aromatics |
| Applications | Solvent for polyacrylonitrile spinning, polyurethane and polyamide synthesis; extractive distillation of styrene; pharmaceuticals; synthetic resins; coatings and polymer films |
| Packaging | Drums, IBC tanks, or customized industrial containers |
| Storage | Store in a cool, dry, well-ventilated area away from strong oxidizers and heat sources |
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