Description

1-[2-[[2-[[2-[[2-[3-(Icosenyl)-2,5-Dioxo-1-Pyrrolidinyl]Ethyl]Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]-3-(Octadecenyl)Pyrrolidine-2,5-Dione is a high-purity, specialized pyrrolidine-2,5-dione derivative, also known as a bis-succinimide compound, valued for its unique bifunctional structure and surface-active properties. This compound is engineered to deliver exceptional performance as a dispersant, coupling agent, or intermediate in advanced material formulations. It is a critical component for industrial chemists and formulators in sectors requiring enhanced compatibility, stability, and functionalization of complex chemical systems.

Application

• Polymer Additive: Acts as a high-performance dispersant and compatibilizer in engineering plastics, resins, and composite materials.
• Lubricant Industry: Serves as a key ashless dispersant and detergent additive in advanced lubricating oils and greases.
• Surface Coatings: Utilized as a pigment wetting and grinding aid, improving dispersion stability in paints, inks, and coatings.
• Adhesive & Sealant Formulations: Functions as a coupling agent to enhance adhesion between organic and inorganic components.
• Chemical Intermediate: Used in the synthesis of more complex specialty chemicals, surfactants, and pharmaceutical intermediates.
• Fuel Additives: Employed as a detergent to prevent deposit formation in fuel injectors and combustion chambers.
• Personal Care: Potential use as an emulsifier or conditioning agent in high-end cosmetic formulations.
• Agrochemicals: Can be formulated into pesticide and herbicide concentrates to improve active ingredient dispersion and efficacy.

Basic Information

Item	Details
Product Name	1-[2-[[2-[[2-[[2-[3-(Icosenyl)-2,5-Dioxo-1-Pyrrolidinyl]Ethyl]Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]-3-(Octadecenyl)Pyrrolidine-2,5-Dione
CAS No.	64051-48-5
Molecular Formula	C52H96N6O4
Molecular Weight	869.4 g/mol
Synonyms	Bis(alkenylsuccinimide); N,N'-Bis(2-(2-(2-(2-(3-(Icosenyl)-2,5-dioxo-1-pyrrolidinyl)ethylamino)ethylamino)ethylamino)ethyl)-3-(octadecenyl)pyrrolidine-2,5-dione; Polyisobutylene Succinimide (PIB-SI) derivative; Alkenyl succinimide dispersant; Ashless dispersant; PIBSI; Lubricant dispersant; Coupling agent 64051-48-5
EINECS	Contact for details

Quality Control

Our production of 1-[2-[[2-[[2-[[2-[3-(Icosenyl)-2,5-Dioxo-1-Pyrrolidinyl]Ethyl]Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]-3-(Octadecenyl)Pyrrolidine-2,5-Dione adheres to strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Viscosity (at 40°C)	Contact for details
Nitrogen Content	Contact for details
Heavy Metals (as Pb)	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.