Dimethylformamide
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Dimethylformamide or N,N-dimethylformamide is an organic compound with the formula (CH3)2NC(O)H.
Contents
Properties
Chemical
DMF penetrates most types of plastic and causes them to swell.
Physical
Dimethylformamide is an odorless, colorless liquid, miscible with water and most organic liquids. Technical grade or degraded samples often have a fishy smell due to impurities, such as dimethylamine.
Availability
DMF is sold by various chemical suppliers.
Preparation
Dimethylformamide can be synthesized from methyl formate and dimethylamine or by reaction of dimethylamine with carbon monoxide.
Projects
- Acyl halide synthesis
Handling
Safety
DMF has been linked to cancer in humans, and it is thought to cause birth defects.
Storage
In closed bottles, away from any acidic vapors. DMF will slowly break down to release dimethylamine.
Disposal
DMF should be mixed with a more flammable solvent and safely burned.
