DMF, or dimethylformamide, is a colorless liquid with a slight faint pleasant odor, and has a wide range of industrial applications.
The following are the main roles and uses of DMF:
① Hygroscopic agent: DMF is a highly hydrophilic organic solvent that can absorb moisture from the air, thereby keeping it dry.
② Electronics industry: In the electronics industry, DMF is used as a protective agent for semiconductor chips, integrated circuits, and other devices. It can prevent moisture from affecting electronic components, thereby improving their service life and stability.
③ Pharmaceutical industry: In the pharmaceutical industry, DMF is used as a solvent and catalyst, which can improve the purity and effectiveness of drugs.
④ Cosmetics industry: In the cosmetics industry, DMF is used as a moisturizing agent, helping the skin retain moisture and preventing dryness.
⑤ Chemical raw material: As a chemical raw material, DMF is a good solvent for various polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, and polyamide. It can be used in the wet spinning of synthetic fibers such as polyacrylonitrile fibers, and in the synthesis of polyurethane; used in plastic film production; it can also serve as a paint remover for stripping paints; it can also dissolve certain pigments with low solubility, imparting dye-like characteristics to the pigments.
⑥ Pesticide industry: In the pesticide industry, DMF can be used to produce chlordimeform¹³.
Pharmaceutical industry: In the pharmaceutical industry, DMF can be used in the synthesis of sulfadiazine, doxycycline, cortisone, vitamin B6, idoxuridine, pyrvinium pamoate, pyrantel, N-formylsarcolysin, antineoplaston, methoxyphalan, benzochlorambucil, lomustine, ftorafur, tranexamic acid, betamethasone, megestrol, anethol trithione, chlorpheniramine, and many others.
⑦ Petrochemical industry: In the petrochemical industry, dimethylformamide can be used as a gas absorbent for the separation and refining of gases.
⑧ Organic reactions: In organic reactions, dimethylformamide is not only widely used as a reaction solvent, but also serves as an important intermediate in organic synthesis.
⑨ Leather, footwear, and textiles: DMF is mainly used for sterilization and mildew prevention during the production, storage, and transportation of leather, footwear, and textiles.
Food, grains, fruits and vegetables, feed, and tobacco: DMF is used for mildew prevention and preservation of food, grains, fruits and vegetables, feed, and tobacco, among others.
Post time: Aug-07-2026