N-methylpyrrolidone, NMP; 1-methyl-2pyrrolidone; N-methyl-2-pyrrolidone. Colorless transparent oily liquid with slight amine odor. It is miscible with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons and castor oil. Low volatility, good thermal and chemical stability, and can evaporate with water vapor. It is hygroscopic. Sensitive to light.
N-methylpyrrolidone is widely used in industries such as lithium batteries, medicine, pesticides, pigments, cleaning agents, and insulating materials.
Colorless transparent oily liquid with slight amine odor. It can be miscible with water, alcohol, ether, ester, ketone, halogenated hydrocarbon and aromatic hydrocarbon.
1) It is an excellent solvent, widely used as an extractant for aromatics extraction, lubricating oil refining, acetylene concentration, syngas desulfurization, etc., and also used in industrial cleaning, etc.
2) N-methylpyrrolidone is an excellent extraction solvent, widely used as an extractant in the process of aromatic extraction, acetylene concentration, butadiene separation and synthesis gas desulfurization. At the same time, Chemicalbook is also a pesticide and engineering plastic. Solvents in the production of, coatings, synthetic fibers, integrated circuits, etc., and can also be used as industrial detergents, dispersants, dyes, lubricants, antifreeze, etc.
3) Widely used in high-grade lubricating oil refining, polymer synthesis, insulating materials, pesticides, pigments and cleaning agents, etc.
4) Solvent. Organic Synthesis.
5) Used in aromatic extraction, purification of acetylene, olefin, and diolefin; used in polymer solvent and polymerization medium, such as engineering plastics such as polyamide, polyimide, polyphenylene sulfide, and aramid fiber
6) Used as a solvent and extractant.