N-Methyl-2-pyrrolidone (NMP)

N-Methyl-2-pyrrolidone (NMP) is a high-performance, polar aprotic solvent widely recognized for its strong solvency power, stability, and versatility across multiple industries. Its ability to dissolve a wide range of organic and inorganic compounds makes it an essential processing aid in advanced chemical manufacturing. NMP is valued for its high boiling point, low volatility, and compatibility with demanding processes, which allow it to perform effectively in applications requiring both efficiency and precision.

In industrial use, NMP plays a critical role in the production of coatings, adhesives, and inks, where it enhances formulation stability and performance. It is also extensively applied in electronics manufacturing, including lithium-ion battery production and semiconductor fabrication, due to its strong solvency for polymers and resins. In pharmaceuticals, NMP serves as a reaction medium for active pharmaceutical ingredient (API) synthesis, while in petrochemicals it is used in extraction and purification processes. With its balance of effectiveness, thermal stability, and process compatibility, NMP remains an indispensable solvent and processing aid in industries ranging from electronics and energy to pharmaceuticals and specialty chemicals.

Synonyms: N-methyl-2-pyrrolidone, NMP, 1-methyl-2-pyrrolidone, N-methylpyrrolidinone

Characteristics:

IUPAC Name: 1-methylpyrrolidin-2-one

CAS Number: 872-50-4

UN Number: 2810

Recommended Use / Industries:

• Solvent in coatings, paint strippers, and adhesives
• Petrochemical processing
• Electronics and semiconductor cleaning
• Polymer and synthetic fiber production