Description

1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Docosenyl)Pyrrolidine-2,5-Dione] is a high-purity, specialty chemical intermediate featuring a complex bis-succinimide structure with long alkyl chains. This compound matters for its unique ability to act as a multifunctional additive, offering excellent dispersancy, anti-wear, and friction-modifying properties in demanding formulations. Industrial buyers in the lubricant, fuel additive, and polymer processing sectors need this product to enhance the performance and longevity of their end products under extreme conditions.

Application

• Lubricant Additive: Serves as a high-performance ashless dispersant and anti-wear agent in engine oils, gear oils, and industrial lubricants.
• Fuel Additive: Used in gasoline and diesel formulations to prevent deposit formation and improve engine cleanliness.
• Polymer Additive: Functions as a processing aid and stabilizer in plastics and elastomers to improve flow and reduce degradation.
• Metalworking Fluids: Incorporated into cutting and grinding fluids to provide superior lubricity and corrosion protection.
• Grease Formulation: Enhances the thickening structure and performance characteristics of complex soap-based and synthetic greases.
• Industrial Cleaners: Acts as a surfactant and coupling agent in heavy-duty degreasers and industrial cleaning systems.

Basic Information

Item	Details
Product Name	1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Docosenyl)Pyrrolidine-2,5-Dione]
CAS No.	64051-42-9
Molecular Formula	C58H108N4O4
Molecular Weight	925.5 g/mol
Synonyms	Bis(3-docosenyl-2,5-dioxopyrrolidin-1-yl) Derivative of Diethylenetriamine; N,N'-Bis(2-(2,5-Dioxo-3-docosenyl-1-pyrrolidinyl)ethyl)ethylenediamine; Polyisobutylene Succinimide (PIBSI) derivative; High Molecular Weight Bis-Succinimide; Ashless Dispersant 64051-42-9; Lubricant Dispersant Intermediate; C22-Alkenyl Substituted Bis-Succinimide
EINECS	Contact for details

Quality Control

Every batch of our 1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Docosenyl)Pyrrolidine-2,5-Dione] is manufactured under a strict quality management system. We ensure compliance with relevant industry standards through rigorous in-process and final release testing. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical-chemical parameters is provided with each shipment to guarantee batch-to-batch consistency and performance reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Nitrogen Content	5.5 - 6.5 %
Viscosity @ 100°C	200 - 600 cSt
Moisture (KF)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm

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