Description

2-((3-Aziridin-1-Ylpropionyl)Methyl)-2-Ethylpropane-1,3-Diyl Bis(Aziridine-1-Propionate) is a specialized, multi-functional aziridine derivative that serves as a critical cross-linking and curing agent in advanced polymer systems. Its molecular structure, featuring multiple reactive aziridine rings, enables it to form highly durable, three-dimensional networks, significantly enhancing the thermal stability, chemical resistance, and mechanical strength of final products. This compound is essential for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to develop high-performance materials for demanding applications.

Application

• As a cross-linking agent for high-performance industrial and automotive coatings, providing excellent scratch and chemical resistance.
• Key component in the formulation of advanced adhesives and sealants, particularly for aerospace and electronics, where thermal and environmental stability are paramount.
• Used as a curing agent for epoxy and polyurethane resin systems to improve their mechanical properties and durability.
• Employed in the production of specialty composites and fiber-reinforced plastics for the marine and construction sectors.
• Utilized in the synthesis of ion-exchange resins and other functional polymers for water treatment and chemical separation processes.
• Acts as a reactive intermediate in pharmaceutical and agrochemical research for constructing complex molecular architectures.

Basic Information

Product Name	2-((3-Aziridin-1-Ylpropionyl)Methyl)-2-Ethylpropane-1,3-Diyl Bis(Aziridine-1-Propionate)
CAS No.	52234-82-9
Molecular Formula	C20H33N3O6
Molecular Weight	411.50 g/mol
Synonyms	2,2-Bis(aziridin-1-ylcarbonylethoxymethyl)butyl Aziridine-1-propionate; Pentaerythritol Tris(3-aziridinopropionate); Tris(2-methyl-1-aziridinepropionate) of Pentaerythritol; PETA; Pentaerythritol Triacrylate Aziridine Adduct; Crosslinker CX-100 (Trade Name Variant); Multifunctional Aziridine Crosslinker; 1,1'-[1,1-Dimethyl-1-(3-oxo-3-aziridin-1-ylpropoxy)methyl]ethylidene]bis[oxy(2-oxo-3-aziridin-1-ylpropane)]
EINECS	Contact for details

Quality Control

Our production of 2-((3-Aziridin-1-Ylpropionyl)Methyl)-2-Ethylpropane-1,3-Diyl Bis(Aziridine-1-Propionate) adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent reactivity, and batch-to-batch uniformity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request, supporting compliance with relevant industry and research standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Viscosity (25°C)	Reported on COA
Aziridine Content	Reported on COA

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