【CAS】68-12-2
Alias: DMF
Molecular formula: C3H7NO Relative molecular mass: 73.09
Structural formula:
1.Product Property
N,N-Dimethylformamide is an organic compound, a colorless transparent liquid. It is not only a widely used chemical raw material but also an excellent solvent with extensive applications. It can be mixed freely with water and most organic solvents, and has good solubility for various organic compounds and inorganic compounds.
2.
| Parameter | Specification |
| Appearance | Clear, colorless liquid |
| Purity (GC, area %) | ≥ 99.9% |
| Water content | ≤ 0.05% (500 ppm) |
| Acidity (as formic acid) | ≤ 0.01% (100 ppm) |
| Density (20°C, g/cm³) | 0.944 – 0.948 |
| Boiling Point (°C) | 152 – 155 |
| Refractive Index (nD²⁰) | 1.428 – 1.432 |
| Non-volatile matter | ≤ 0.005% (50 ppm) |
| Dimethylamine (DMA) | ≤ 0.02% (200 ppm) |
3.Application scope and Usage
DMF is not only a widely used chemical raw material, but also an excellent solvent with extensive applications. Apart from halogenated hydrocarbons, it can be mixed freely with water and most organic solvents. It has good solubility for a variety of organic compounds and inorganic compounds.
4.Package and Storage
Open steel drums. Ordinary wooden boxes for ampoule bottles. Threaded-mouth glass bottles, glass bottles with iron caps and pressed mouths, plastic bottles or metal drums (cans), etc. Must not be mixed and transported together with oxidants, acids, food and food additives, etc.
