Description

2,2'-(Ethylenebisimino)Bis(1-Propanamine) is a versatile polyfunctional amine compound with a branched alkyl chain structure. This chemical serves as a critical building block and cross-linking agent in advanced polymer synthesis and specialty chemical manufacturing. It is primarily utilized by industries involved in producing epoxy curing agents, polyamide resins, corrosion inhibitors, and pharmaceutical intermediates.

Application

• Epoxy Curing Agent & Hardener: Acts as a reactive amine hardener for epoxy resin systems, contributing to improved mechanical strength and chemical resistance in coatings, adhesives, and composites.
• Polyamide Resin Synthesis: Serves as a key monomer in the production of polyamide resins used for hot-melt adhesives, inks, and flexible coatings.
• Corrosion Inhibitor Intermediate: Used in the formulation of high-performance corrosion inhibitors for industrial water treatment and metalworking fluids.
• Pharmaceutical Intermediate: Functions as a versatile synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Chelating Agent Precursor: Employed in the manufacture of chelating agents for applications in detergents, pulp/paper processing, and metal ion sequestration.
• Textile & Leather Auxiliary: Used in the production of softening agents, dye fixatives, and other functional auxiliaries for textile and leather processing.

Basic Information

Product Name	2,2'-(Ethylenebisimino)Bis(1-Propanamine)
CAS No.	36678-65-6
Molecular Formula	C10H24N4
Molecular Weight	200.33 g/mol
Synonyms	N,N'-Bis(2-aminopropyl)ethylenediamine; 1,1'-(Ethylenediimino)di-2-propanamine; 1,1'-(Ethylenediimino)bis(2-propanamine); Ethylenebis(iminodipropylamine); 3,3'-(Ethylenediimino)bis(1-propanamine); N,N'-Bis(2-propyl)ethylenediamine; Bis(2-aminopropyl)ethylenediamine; EDA-DPA
EINECS	253-150-1

Quality Control

Our 2,2'-(Ethylenebisimino)Bis(1-Propanamine) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profile analysis by GC/HPLC, to ensure it meets precise specifications for purity and consistency. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.480 - 1.490

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