What is the structure of N,N-Dimethylformamide?
Its structure is HC(=O)−N(−CH 3) 2. Commonly abbreviated as DMF (although this initialism is sometimes used for dimethylfuran, or dimethyl fumarate), this colourless liquid is miscible with water and the majority of organic liquids. DMF is a common solvent for chemical reactions.
What is N N-dimethylformamide/DMF (CAS 68-12-2) used for?
N,N-Dimethylformamide (DMF) is a highly versatile organic solvent and chemical intermediate widely used in fiber production, plastics, coatings, petrochemicals, and organic synthesis for its excellent dissolving and extraction properties.
- N N-dimethylformamide is used as an analytical reagent and solvent for vinyl resins and acetylene.
- Dimethylformamide is an excellent organic solvent, used as a solvent for polyurethane, polyacrylonitrile, and polyvinyl chloride.
- It is not only a widely used chemical raw material but also a versatile and excellent solvent. It can be used in the wet spinning of synthetic fibers such as polyacrylonitrile fibers and polyurethane synthetic fibers; in plastic films; and as a paint remover to remove paint. It can also dissolve some pigments with low solubility, making dyed pigments special.
- N N-dimethylformamide can be used to extract aromatics and to separate and recover butadiene from C4 fractions and recover isoprene from C5 fractions.
- It can also be used as an effective reagent for separating non-hydrocarbon components from paraffin wax.
- In the petrochemical industry, dmf solvent is used as a gas absorbent to separate and purify gases.
- In organic reactions, nn dimethyl formamide is not only widely used as a reaction solvent but is also an important intermediate in organic synthesis.
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