N-Methyl-2-Pyrrolidone NMP Solvent CAS 872-50-4

CAS NO. 872-50-4
Molecular formula: C5H9NO

N-Methyl-2-Pyrrolidone, or NMP solvent, is a versatile chemical compound with numerous applications and is known for its solvency power. With a molecular formula of C5H9NO and an approximate molecular weight of 99.13 g/mol, it displays high thermal and chemical stability which makes it a highly effective solvent in numerous applications.

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N-Methyl-2-Pyrrolidone (NMP) CAS 872-50-4 Product Information


N-Methyl-2-pyrrolidone (NMP)

Cas No.








Molecular weight

99.13 g/mol


1.028 g/mL at 25 °C

Melting Point

-24 °C

Boiling point

202 °C (lit.) 81-82 °C/10 mmHg


>=10 g/100 mL at 20 ºC


Colorless or pale yellow liquid





N-Methyl-2-Pyrrolidone (NMP) is an innovative multifunctional solvent with applications in various industries:

-Paints and Coatings: NMP solvent plays an essential role in the formulation of paints, coatings and varnishes due to its excellent solvency properties which dissolve resins and pigments for even and durable finishes.

-Electronics: NMP is widely utilized within the electronic industry for cleaning and degreasing circuit boards and semiconductor components, including solder flux removal as well as other contaminants such as corrosion. It’s highly effective at getting rid of contaminants like solder flux.

-Pharmaceuticals: NMP plays an integral part in drug formulation by aiding in the solubilization of poorly water-soluble drugs and also aids in creating drug delivery systems and pharmaceutical preparations.

-Agrochemicals: It finds application as both a solvent and carrier in the formulation of pesticides, herbicides, and other agricultural chemical products.

-Polymer Processing: NMP solvent is widely utilized as a processing aid during the production of various polymers such as polyimides and polyacrylonitrile.

-Oil and Gas: Used extensively within the oil and gas industries for gas sweetening processes as well as extracting lubricating oil from spent petroleum catalysts, carbon black is often employed as a solvent to extract this precious resource.


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Door-to-Door Shipping Services: To guarantee timely delivery at your location.

Double Custom Clearance: Our knowledgeable team expertly manages all customs clearance procedures efficiently, reducing delays and headaches associated with customs clearance procedures.

Custom Synthesis Services: Tailored specifically to your individual requirements, our custom synthesis services offer N-Methyl-2-Pyrrolidone of exceptional quality.

Custom Packaging: At our facility, we understand the significance of packaging; thus we offer customizable options to meet your requirements.

Collaboration With Professional Scientific Institutions: We work in close cooperation with world-class scientific institutions to ensure our products comply with the highest quality and safety standards.

Committed to Innovation and Sustainable Practices: At PPG Chemical, we are dedicated to supporting continuous innovation while simultaneously encouraging eco-friendly, sustainable development in the chemical industry.

Expand your industrial processes with N-Methyl-2-Pyrrolidone NMP solvent, CAS 872-50-4 from us today! Our doorstep delivery, double custom clearance services and custom synthesis capabilities meet any need – trust us as your chemical raw material supplier of high-grade NMP solutions!


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