Diethylformamide can be obtained by carbonylation of diethylamine in methanol solvent with sodium methanol as catalyst under heating and high pressure.CAS 68-12-2 EC 200-679-5

| Product Name   | N,N-Dimethylformamide                |
| Specification  | Analytical Grade                      |
| Batch Number   | 2022092301                            |
| Molecular Formula | HCON(CH3)2                        |
| Molecular Weight | 73.09                                 |
| Batch Quantity | 1140kg                                |
| Inspection Unit | Production Department                |
| Sample Category | Organic                               |
| Report Date    | 2022.09.26                            |
| Inspection Standard | GB/T17521-1998                    |
| Test Item      | Standard Requirement                  | Actual Result         |
| Moisture (H2O),% | ≤0.1                                 | 0.03                   |
| Alkalinity (as OH-), mmol/100g | ≤0.1                      | Not Detected          |
| Iron (Fe),%    | ≤0.0005                               | 0.00002                |
| Evaporation Residue,% | ≤0.005                            | 0.003                  |
| Acidity (as H+), mmol/100g | ≤0.1                          | 0.04                   |
| Density (20°C), g/mL | 0.945-0.950                        | 0.948                  |
| Color/ Hazen Units | ≤10                                  | ＜10                    |
| Content,%      | ≥99.5                                 | 99.9                   |
| Appearance     | Colorless transparent liquid          | Colorless transparent liquid |