Description

1,1',1''-(Benzene-1,3,5-Triyltricarbonyl)Trisaziridine is a specialized trifunctional aziridine crosslinking agent with a rigid aromatic core. This compound is valued for its ability to introduce multiple, highly reactive aziridine rings into polymer systems, enabling the formation of dense, three-dimensional networks. It is primarily sought by R&D chemists and formulators in the advanced coatings, adhesives, and specialty polymer industries seeking to enhance material properties such as chemical resistance, thermal stability, and mechanical strength.

Application

• Crosslinking Agent for High-Performance Coatings: Used to cure and crosslink carboxyl-functional polymers (e.g., acrylics, polyesters) to produce coatings with exceptional hardness, solvent resistance, and durability for automotive, industrial, and can coatings.
• Adhesive and Sealant Formulations: Serves as a potent crosslinker in structural adhesives and sealants, improving bond strength, heat resistance, and environmental aging performance.
• Polymer Modification and Network Formation: Employed in the synthesis and modification of specialty polymers, including epoxy-aziridine hybrids, to create tailored materials for aerospace, electronics, and composite applications.
• Textile and Leather Finishing: Functions as a durable press and wash-fastness agent for textiles and as a crosslinker in leather finishing formulations to enhance product life.
• Paper Coating and Sizing: Utilized to improve the wet strength, printability, and surface properties of high-quality papers and packaging materials.
• Biomaterial and Hydrogel Research: Investigated in academic and industrial R&D for creating crosslinked hydrogels and biomaterial scaffolds due to its trifunctional reactivity.

Basic Information

Product Name	1,1',1''-(Benzene-1,3,5-Triyltricarbonyl)Trisaziridine
CAS No.	16044-74-9
Molecular Formula	C15H15N3O3
Molecular Weight	285.30 g/mol
Synonyms	1,3,5-Tris(2-methylaziridine-1-carbonyl)benzene; Tris(1-aziridinylcarbonyl)benzene; 1,3,5-Tris(aziridine-1-carbonyl)benzene; Benzene-1,3,5-triyl tris(2-methylaziridine-1-carboxylate); BTTA; Trifunctional aziridine crosslinker; Triaziridine crosslinking agent
EINECS	240-183-5

Quality Control

Our 1,1',1''-(Benzene-1,3,5-Triyltricarbonyl)Trisaziridine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) providing specifications for identity, assay, and impurity profiles is supplied with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability and prevent polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Moisture (KF)	≤ 0.5%
Heavy Metals	< 10 ppm

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