Description

2,2-Bis[[(1-Oxoallyl)Oxy]Methyl]Butyl Aziridine-1-Propionate is a specialized, multi-functional monomer designed for advanced polymer synthesis. This compound matters for its ability to introduce reactive aziridine and acrylate groups into polymer backbones, enabling cross-linking, adhesion promotion, and property enhancement. It is primarily needed by formulators and researchers in the coatings, adhesives, and advanced materials industries seeking to develop high-performance, thermosetting systems.

Application

• Cross-linking Agent for High-Performance Coatings: Imparts excellent chemical resistance, hardness, and durability in industrial, automotive, and protective coatings.
• Adhesive Formulation: Serves as a key monomer to enhance bond strength, thermal stability, and environmental resistance in structural and specialty adhesives.
• UV-Curable Resins and Inks: Acts as a reactive diluent and cross-linker in radiation-curable systems for fast-curing, low-VOC applications.
• Polymer Modification: Used to graft functional groups onto polymer chains to tailor properties like hydrophobicity, reactivity, or mechanical strength.
• Fiber and Textile Treatment: Provides durable surface modification for improved dyeability, water repellency, or anti-static properties.
• Electronic Encapsulants and Composites: Contributes to the formulation of resins with low shrinkage and high thermal stability for electronic packaging and composite materials.

Basic Information

Product Name	2,2-Bis[[(1-Oxoallyl)Oxy]Methyl]Butyl Aziridine-1-Propionate
CAS No.	93965-18-5
Molecular Formula	C19H27NO7
Molecular Weight	381.42 g/mol
Synonyms	1-Propanoylaziridine, 2,2-bis[[(1-oxo-2-propen-1-yl)oxy]methyl]butyl ester; Trimethylolpropane diallyl ether aziridine propionate; TMPDAE aziridine propionate; Aziridine-functional acrylate; 2,2-Bis(acryloyloxymethyl)butyl 1-(2-methyl-1-aziridinyl)-1-oxopropane; Multifunctional aziridine acrylate crosslinker
EINECS	Contact for details

Quality Control

Our production of 2,2-Bis[[(1-Oxoallyl)Oxy]Methyl]Butyl Aziridine-1-Propionate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistency and high purity. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 heat sources, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents. Due to the reactive nature of the aziridine and acrylate groups, prolonged storage should be avoided; use inventory on a first-in, first-out (FIFO) basis.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color (APHA)	≤ 100
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g

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