Description

1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Icosenyl)Pyrrolidine-2,5-Dione] CAS NO 64347-11-1 is a specialized, high-molecular-weight organic compound featuring a bis-pyrrolidine-2,5-dione (bis-maleimide) core linked by a polyamine spacer and long-chain alkenyl groups. This unique structure makes it a valuable multifunctional intermediate and cross-linking agent for advanced polymer synthesis. It is primarily sought by manufacturers in the specialty coatings, high-performance adhesives, and advanced material science sectors for developing products with enhanced thermal and chemical resistance.

Application

• Cross-linking agent for high-temperature resistant epoxy and polyimide resins.
• Key intermediate in the synthesis of specialty polymers for automotive and aerospace coatings.
• Modifier for polyolefins to improve adhesion and compatibility in composite materials.
• Building block for dendrimers and hyperbranched polymers with tailored properties.
• Component in photoresists and other electronic chemicals for the semiconductor industry.
• Additive for lubricants and fuels to enhance performance characteristics.

Basic Information

Product Name	1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Icosenyl)Pyrrolidine-2,5-Dione]
CAS No.	64347-11-1
Molecular Formula	C58H104N4O4
Molecular Weight	921.46 g/mol
Synonyms	N,N'-Bis(3-eicosenyl-2,5-dioxopyrrolidin-1-yl)-1,2-ethanediamine, N,N'-bis(2-aminoethyl) derivative; 1,1'-(Ethylenedinitrilo)diethylene bis(3-eicosenyl-2,5-pyrrolidinedione); Bis-maleimide derivative with eicosenyl and ethylenediamine linker; Polyamine-based bis-succinimide; Long-chain alkyl substituted bis-pyrrolidine-2,5-dione; Eicosenyl bis-maleimide amine adduct
EINECS	Contact for details

Quality Control

Our production of 1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Icosenyl)Pyrrolidine-2,5-Dione] adheres to a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, NMR, and FTIR to confirm identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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