N-methyl-2-pyrrolidone (NMP) is an organic solvent known for its high boiling point and ability to dissolve a wide range of substances. Its chemical structure, which includes both a polar amide group and nonpolar hydrocarbon parts, contributes to its robust solvating properties.
A notable application of NMP is in the electronics industry, where it's used in the production of lithium-ion batteries. Its solvating ability allows for the effective application of electrode materials onto metal foils. Additionally, NMP is employed as a solvent in the pharmaceutical industry, particularly in drug delivery, due to its capability to enhance skin permeation for transdermal systems.
In the coatings industry, NMP is utilized as a paint stripper and cleaner. it's also found in the petrochemical sector, aiding in the extraction and refining processes.
However, there are health concerns associated with prolonged exposure to NMP, leading to calls for its substitution in certain applications, especially in consumer products.