N-Methyl-2-pyrrolidone (NMP, CAS No. 872-50-4) is a high-performance polar aprotic solvent widely used in chemical synthesis, lithium-ion battery manufacturing, semiconductor processing, polymer engineering, coatings, pharmaceuticals, and advanced materials research. NMP is a five-membered lactam solvent with excellent solvency, high boiling point, thermal stability, and strong compatibility with a wide range of organic and inorganic compounds.
Due to its strong dissolving capability and excellent chemical stability, NMP is commonly used as a solvent for polymer dissolution, electrode slurry preparation, photoresist processing, and organic reactions. In lithium-ion battery research, NMP is an important processing solvent for dissolving polyvinylidene fluoride (PVDF) binders during cathode electrode fabrication.
| Property | Value |
|---|---|
| Chemical Name | N-Methyl-2-pyrrolidone |
| Abbreviation | NMP |
| CAS Number | 872-50-4 |
| Molecular Formula | C₅H₉NO |
| Molecular Weight | 99.13 g/mol |
| Appearance | Colorless transparent liquid |
| Boiling Point | Approx. 202°C |
| Melting Point | Approx. -24°C |
| Density | Approx. 1.03 g/cm³ |
| Solubility | Miscible with water and many organic solvents |
N-Methyl-2-pyrrolidone features:
NMP is one of the most important processing solvents in lithium-ion battery electrode manufacturing.
Typical applications include:
In battery electrode fabrication, NMP is commonly used to dissolve PVDF binders and produce homogeneous electrode slurry coatings.
NMP is widely used for dissolving high-performance polymers.
Typical applications include:
Due to its excellent solvency and compatibility with electronic materials, NMP is used in semiconductor-related processes.
Typical applications include:
NMP serves as a polar aprotic solvent in various chemical reactions.
Typical applications include:
NMP is used as a solvent and processing aid in pharmaceutical-related research.
Typical applications include:
NMP is widely used in advanced coating systems.
Typical applications include:
NMP may require careful handling due to regulatory concerns related to reproductive toxicity classification in some regions.
N-Methyl-2-pyrrolidone (NMP) is a polar aprotic solvent widely used in chemical synthesis, battery manufacturing, polymer processing, and electronic material applications.
NMP is mainly used to dissolve PVDF binder materials and prepare uniform electrode slurry for lithium-ion battery electrode coating processes.
NMP can dissolve various polymers, including:
Yes. NMP is used in semiconductor and electronics applications such as photoresist removal, cleaning, and processing of electronic materials.
NMP is a polar aprotic solvent with strong solvency, high boiling point, and excellent chemical stability.
Yes. NMP is widely used in lithium-ion battery electrode preparation and advanced energy storage material research.
Store NMP in a sealed container in a dry environment. Avoid unnecessary exposure and follow applicable laboratory safety requirements.
Yes. This product is supplied for laboratory research, chemical synthesis, battery material development, analytical applications, and industrial R&D use only.
