Description

Terephthalylidene Bis(p-Nonylaniline) is a high-performance organic chemical intermediate characterized by its specific aromatic amine structure. This compound matters for its role in synthesizing advanced materials, where its molecular architecture provides key functional properties. It is primarily needed by manufacturers in the polymer and specialty chemical industries for applications requiring tailored thermal and mechanical performance.

Application

• As a key monomer or chain extender in the synthesis of high-performance polyimides and polyamides.
• In the production of specialized epoxy curing agents and hardeners for advanced composite materials.
• As an intermediate for liquid crystal polymers (LCPs) and other high-temperature engineering plastics.
• In the development of photoresists and other electronic chemicals for the semiconductor industry.
• For research and development of novel organic semiconductors and electro-optical materials.
• As a building block in dye and pigment chemistry, particularly for heat-resistant colors.

Basic Information

Item	Details
Product Name	Terephthalylidene Bis(p-Nonylaniline)
CAS No.	74324-26-8
Molecular Formula	C44H56N2O2
Molecular Weight	644.93 g/mol
Synonyms	N,N'-Bis(4-nonylphenyl)terephthalamidine; 4,4'-(1,4-Phenylenebis(methanylylidene))bis(N-(4-nonylphenyl)aniline); p-Nonylaniline Terephthalylidene Derivative; Terephthalaldehyde bis(4-nonylphenyl)imine; TBNA; TBNPA
EINECS	Contact for details

Quality Control

Our Terephthalylidene Bis(p-Nonylaniline) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee compliance with your specifications and support your own quality assurance protocols.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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