N-Ethyl-2-pyrrolidone CAS 2687-91-4

N-Ethyl-2-pyrrolidone Quick Details

Chemical Name: N-Ethyl-2-pyrrolidone

Synonyms: 1-Ethylpyrrolidin-2-one; 1-Ethyl-2-pyrrolidone; N-Ethylpyrrolidone; Ethyl pyrrolidone; NEP

CAS No.: 2687-91-4

Molecular Formula: C6H11NO

Molecular weight: 113.16

Appearance: Clear Liquid

Density: 0.992g/mL at 25°C(lit.)

Boiling point: 97°C20mm Hg(lit.)

Typical Properties

Synthesis

Chemical properties NEP is a colorless transparent liquid with high polarity, high chemical stability, and high thermal stability. Its boiling point is 82-83 (-101.3 Kpa), refractive index is 1.4665, density is 0.994. It has high solubility, low vapor pressure, and low dielectric constant. It can be used as a highly efficient selective solvent, catalyst, and cationic surfactant in industry.

Usage

Solvents: Dissolves various polymers, resins, oils, and organic compounds.

• Coatings and Inks: Highly effective solvents used in the formulation and dilution of high-performance coatings, paints, and printing inks.
• Paint Strippers: Components of environmentally friendly paint strippers and cleaners for removing stubborn coatings and stains.

Electronics:

• Used in photoresist strippers and printed circuit board (PCB) cleaning agents to remove residues.
• Used as a dispersant in electrode slurries for lithium-ion battery manufacturing.

Fine Chemicals: Used as a reaction solvent or extractant for separating and purifying petroleum fractions and in the synthesis of pharmaceutical and pesticide intermediates.

N-Ethyl-2-pyrrolidone Product safety, handling, and storage

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep the container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Packing: 200kg/drum

NW for 20’FCL with pallets: 1600kg (80drums )