Description

N,n-Diglycidyl-4-Glycidyloxyaniline is a high-purity, multi-functional epoxy resin monomer and cross-linking agent. This compound is valued for its trifunctional glycidyl structure, which provides excellent thermal stability and enhanced cross-linking density in polymer matrices. It is primarily used by manufacturers in the advanced composites, aerospace, electronics, and specialty adhesives industries seeking to improve the mechanical and thermal properties of their epoxy-based formulations.

Application

• As a cross-linking agent and curing agent for high-performance epoxy resin systems.
• Key monomer in the synthesis of advanced composite materials for aerospace and automotive applications.
• Component in electronic encapsulants and underfills requiring high thermal and chemical resistance.
• Building block for specialty adhesives and coatings with superior durability.
• Used in research and development of high-temperature polymers and network structures.
• Intermediate in the production of flame-retardant materials and other functional polymers.

Basic Information

Product Name	N,n-Diglycidyl-4-Glycidyloxyaniline
CAS No.	5026-74-4
Molecular Formula	C15H19NO4
Molecular Weight	277.32 g/mol
Synonyms	1,3-Diglycidyl-5-glycidyloxybenzeneamine; Triglycidyl-p-aminophenol; TGAP; 4-Glycidyloxy-N,N-diglycidylaniline; N,N-Diglycidyl-4-glycidyloxybenzenamine; 1,3,5-Triglycidylaminobenzene; Tris(2,3-epoxypropyl)-p-aminophenol; Epoxy resin monomer TGAP
EINECS	225-714-5

Quality Control

Our N,n-Diglycidyl-4-Glycidyloxyaniline is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, epoxide equivalent weight (EEW) determination, and impurity profiling, to ensure it meets precise specifications for high-performance applications. Certificates of Analysis (COA) documenting purity, viscosity, and other critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Epoxide Equivalent Weight (EEW)	90 - 100 g/eq
Viscosity (25°C)	1,500 - 3,500 mPa·s
Color (Gardner)	≤ 4
Hydrolyzable Chloride	≤ 500 ppm
Moisture (Karl Fischer)	≤ 0.2 %

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