n-vinyl-2-pyrrolidone cas 88-12-0

描述

N-Vinyl-2-pyrrolidone Quick Details

Chemical Name:N-Vinyl-2-pyrrolidone

CAS No.: 88-12-0

Molecular Formula: C6H9NO

Molecular Weight:111.14

MolecularStructure:

Appearance:Yellow Liquid

N-Vinyl-2-pyrrolidone description and usage

Description

— a colorless or slightly yellow transparent liquid;

— soluble in water or other organic solvents;

— easy to hydrolyze and polymerize;

Usage

–As important monomers of homopolymers and copolymers; most of their copolymers and homopolymers have good film strength, dye compatibility, rigidity and viscosity;

–Plastic industry: used in UV-curing coating formulations to form flexible and rigid plastic films; used in radiation medical formulations to provide elongation and viscosity of high gloss and low gloss coatings;

–Electronics industry: for UV coatings, protecting cables and electrical components and printed circuit boards by performing fast processing and low temperature processing;

–Wood industry: The addition of NVP to the UV-resistant coatings used provides the physical properties of wax-free floors.

–Metal industry: formulated with a cationic vinyl ether / epoxy chemical or heterocyclic system to form an excellent reactive diluent;

–Other industries: Widely used in the fields of paper, ink and adhesive

N-Vinyl-2-pyrrolidoneSpecification

Item	Specification
Assay %	≥99.5%
Density g/ml	1.03-1.04
Water %	≤0.2
2-Pyrrolidinone %	≤0.2
Freezing point (℃)	13.0-14.0
Color APHA	≤60

N-Vinyl-2-pyrrolidone PackageandStorage

— 200 kg galvanized iron bucket

— Avoid light and high temperature