Products Description

Product name:N-Butylpyrrolidinone

Synonyms:1-Butylpyrrolidin-2-one; NBP

CAS:3470-98-2

MF:C8H15NO
MW:141.21

EINECS:222-437-8

Density:0.96 g/ml

Boiling point:137°C

Packaging:1 L/bottle, 25 L/drum, 200 L/drum

Specification

Items	Specifications
Appearance	Colorless liquid
Purity	≥98%
Color(Co-Pt)	≤40
Water	≤0.3%

Application

N-Butylpyrrolidone(NBP) is a fine chemical raw material with wide applications, mainly used in the following fields:
Coatings and inks:
N-Butylpyrrolidone is often used as a solvent and additive in coatings and inks due to its high temperature stability and solubility, which can improve the fluidity and adhesion of products. ‌
Pesticides and cleaning agents:
N-Butylpyrrolidone is an excellent carrier for pesticides and cleaning agents due to its low surface tension properties, which can enhance permeability and cleaning effectiveness. ‌
Adhesives and resins:
As a solvent, N-Butylpyrrolidone can dissolve various resin and adhesive components, enhancing the adhesive strength and stability of the product. ‌
Electronics industry:
In electronic packaging and printed circuit board manufacturing, N-Butylpyridine is often used as a wetting agent and surfactant to promote precision machining of electronic components. ‌
Pharmaceutical field:
The polymer of N-Butylpyrrolidone can be used in medical dressings, contact lens care solutions, and other products, with high biocompatibility and reduced irritation to tissues. ‌
Dyes and textiles:
The copolymer of N-Butylpyrrolidone can be used as a dyeing aid to improve the dye uptake and color fastness; In water treatment, its copolymer can purify water quality.

Storage

Store in a sealed container, away from direct sunlight or high temperature environments. The storage area should be well ventilated and kept away from sources of fire and heat.