n-ethyl-2-pyrrolidone cas 2687-91-4

描述

N-Ethyl-2-pyrrolidone quick Details

Chemical Name: N-Ethyl-2-pyrrolidone

CAS No.:2687-91-4

Molecular Formula: C6H11NO

Molecular weight: 113.16

Appearance: Clear Liquid

Density: 0.992g/mLat 25°C(lit.)

Boiling point: 97°C20mm Hg(lit.)

N-Ethyl-2-pyrrolidonetypical Properties

Item	Standard
Appearance	Clear Liquid
Assay （wt%, GC）	≥99.5
Moisture（wt%, K.F.）	≤ 0.05
Colority（Hazen）	≤ 15
Density（D420g/ml）	0.992-0.999
Refractivity（ND20）	1.465~1.467

N-Ethyl-2-pyrrolidone 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 highly efficient selective solvent, catalyst and cationic surfactant in industry.

N-Ethyl-2-pyrrolidone Usage

1. Used for refining oil products, producing , drugs, dyes, pesticides, daily chemicals, coatings, resins, etc.

2. Mainly used for refining oil products and production of medicine, dyes, pesticides, daily chemicals, coatings, heat-resistant resin, etc.

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

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep 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:200kgdrum

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