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Dimethylformamide (DMF) is an organic compound with the chemical formula C₃H₇NO. It is a colorless, odorless liquid that is miscible with water and most organic solvents. DMF is widely used as a solvent in various chemical reactions and industrial processes.

Physical Properties:

• Density: 0.944 g/cm³
• Melting Point: −61 °C
• Boiling Point: 153 °C
• Viscosity: 0.92 cP at 20 °C
• Refractive Index: 1.4305 at 20 °C

Production:

DMF is industrially synthesized by reacting dimethylamine with carbon monoxide. Another method involves the reaction of methyl formate with dimethylamine.

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Applications:

• Solvent: DMF is extensively used as a solvent in chemical reactions, particularly in peptide coupling for pharmaceuticals and in the production of pesticides. Wikipedia
• Polymer Industry: It serves as a solvent in the production of acrylic fibers and plastics.
• Chemical Synthesis: DMF is employed in reactions such as the Heck reaction and the Vilsmeier-Haack reaction, which are important in organic synthesis.
• Electrospinning: It is commonly used as a solvent in electrospinning processes to create nanofibers.

Safety Considerations:

DMF is considered a potential occupational hazard, with exposure linked to liver and kidney damage. The International Agency for Research on Cancer (IARC) classifies DMF as a Group 2A carcinogen, indicating it is probably carcinogenic to humans. Appropriate safety measures, including protective clothing and ventilation, are essential when handling DMF.

 

In summary, dimethylformamide is a versatile solvent with significant applications in chemical synthesis and industrial processes. However, its potential health risks necessitate careful handling and adherence to safety guidelines.

Dimethylformamide is an organic compound with the formula . Commonly abbreviated as DMF, this colourless liquid is miscible with water and the majority of organic liquids. DMF is a common solvent for chemical reactions
Dimethylformamide is used in many industries. It is used as an industrial solvent and in the manufacture of synthetic fibers, plastics, and other chemicals. Some examples of workers at risk of being exposed to dimethylformamide include the following: Factory workers involved in plastics manufacturing.