Categrories
N-Ethyl Pyrrolidone

N-Ethyl Pyrrolidone

Details

Basic Infomation

Product Name:N-Ethyl-2-Pyrrolidone 

Synonyms: 1-Ethyl-2-Pyrrolidone, NEP, N-Ethyl-2- Pyrrolidinone

CAS No.: 2687-91-4

EINECS: 220-250-6
Molecular Formula: C6H11NO
Molecular Weight: 113.16

Molecular Structure: CAS:2687-91-4|N-乙基-2-吡咯烷酮的分子结构

Properties & Specification

 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.

Item

Appearance

Purity

Moisture

Color

Density

Refractivity

PH Value

Total Amines

γ-Butyrolactone

Standard Value

Mild amine,

clear liquid

99.5

0.10

25

0.995

1.465-1.467

7-10

0.01

0.3

Application

 

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 ,etc.

Packing & Storage

Package: 200kg/ drums

 

 

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