Description

Ethylenediamine/Oxalyl Chloride Copolymer is a synthetic polymer resulting from the condensation reaction between ethylenediamine and oxalyl chloride. This material is valued for its functional amine and amide groups, which make it a versatile intermediate for further chemical synthesis and modification. It finds significant utility in the production of specialty polymers, chelating agents, and as a functional additive in coatings and resin systems for industries such as pharmaceuticals, agrochemicals, and advanced materials.

Application

• Intermediate for the synthesis of polyamides and polyamide-imides with enhanced thermal and chemical resistance.
• Precursor for chelating agents and ion-exchange resins used in water treatment and metal recovery processes.
• Functional additive in epoxy curing agents and coating formulations to improve adhesion and cross-linking density.
• Building block for dendrimers and hyperbranched polymers in pharmaceutical delivery systems.
• Component in the manufacture of specialty adhesives and sealants for demanding industrial applications.
• Raw material for producing corrosion inhibitors and scale control additives in industrial fluids.

Basic Information

Product Name	Ethylenediamine/Oxalyl Chloride Copolymer
CAS No.	125542-74-7
Molecular Formula	(C2H8N2·C2Cl2O2)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(ethylenediamine-co-oxalyl chloride); Ethylenediamine-oxalyl chloride polycondensate; Oxalyl chloride-ethylenediamine copolymer; Poly(iminocarbonyl-1,2-ethanediyliminocarbonyl); EDA/OxC copolymer; Poly(oxamide) derivative; 1,2-Ethanediamine, polymer with oxalyl dichloride
EINECS	Contact for details

Quality Control

Our Ethylenediamine/Oxalyl Chloride Copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, functionality, and purity suitable for its intended industrial applications. Certificates of Analysis (COA) detailing key parameters such as amine value, residual monomer content, and molecular weight distribution are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere such as nitrogen or argon to prevent moisture absorption and potential degradation. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or granules
Identification (IR)	Conforms to structure
Assay (Functional Amine Groups)	≥ 95.0%
Moisture Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Particle Size (Custom)	As per customer requirement

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