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N-Methylpyrrolidone - NMP

Silver Fern is a leading supplier and distributor of bulk specialty chemicals, with over 20 years of serving North America’s top manufacturers.

N-Methylpyrrolidone is a colorless to slightly yellowish liquid used as a solvent in various industrial applications, such as petrochemical processing, plastics, and paints. It is known for its high solvency power and miscibility with water and most organic solvents.

Product Details

Formula:

C5H9NO

CAS Number:

872-50-4

Also Known As:

1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP

Packaging:

Drums

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless liquid

Boiling Point, °C

202

Density, g/cm3

1.03

Flash Point, °C

91

Melting point, °C

-24

Molecular weight, g/mol

99.13

Odor

Mild amine-like

Refractive index, n20/D

1.468

COMMERCIAL REQUESTS ONLY

Store in a cool, dry, well-ventilated area away from incompatible substances. Use appropriate personal protective equipment to avoid inhalation and skin contact.
N-Methylpyrrolidone, commonly known as NMP, is a versatile organic solvent noted for its strong solvency and purity. This colorless liquid, with a faint amine odor, boasts a high boiling point and exceptional ability to dissolve a wide range of materials, making it ideal for demanding industrial applications. Its chemical composition, featuring a lactam structure, imparts excellent miscibility with water and most organic solvents, enhancing its suitability in diverse sectors. N-Methylpyrrolidone is extensively used in the petrochemical and plastics industries for the recovery of hydrocarbons and as a medium for polymer processing. Its efficacy as a solvent is leveraged in the electronics sector for cleaning and in the production of semiconductors. Additionally, NMP is utilized in the formulation of paints and coatings, improving application properties and finish quality. The pharmaceutical industry values its role as a solvent and reaction medium in drug formulation and synthesis. Its ability to enhance surface penetration and increase the bioavailability of active ingredients further underscores its importance. With reliable performance across multiple industries, N-Methylpyrrolidone stands as an indispensable chemical for innovation and efficiency.

Structure:

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