N-Ethyl-2-Pyrrolidone, NEP, N-Ethylpyrrolidone

Fomula: C6H11NO

CAS No.: 2687-91-4

Discription:
N-ethylpyrrolidone (NEP) is the lactam of 4-ethylaminobutyric acid and a very weak base. NEP is a chemically stable and powerful polar solvent. These characteristics are highly useful in a variety of chemical reactions where an inert medium is of concern. Despite the stability of NEP, it can also play an active role in certain reactions: Hydrolysis, oxidation, condensation, conversion with chlorinating agents, polymerization and o-alkylation, and related reactions.

Specifications:
Appearance: Clear, colorless liquid
APHA: 50 max. (PT-Co Color)
Assay: 99.9% min. (by GC)
Gamma-Butyrolactone: 0.1%max. (by GC)
Amines: 0.1% max. (by GC)
Water: 0.1% max.

Applications:
Petrochemical applications;
Synthetic plastic elements;
Extraction/recovery of acetylene and butadiene;
Dyeing fibers and leather;
Synthesis medium for high MW. Polymers;
Dehydration of natural gas;
Synthetic fiber spinning medium;
Pesticides;
Pigment dispersions;
Lube oil processing

Packing: 200kgs net in plastic or iron drum