Description

Terephthalamide is a high-purity aromatic diamide compound, serving as a critical building block and intermediate in advanced polymer synthesis. Its rigid para-substituted aromatic structure makes it a valuable monomer for producing high-performance polyamides and other specialty polymers with enhanced thermal and mechanical properties. This product is essential for R&D and manufacturing within the polymer, specialty chemical, and advanced materials industries seeking to develop materials with superior strength and temperature resistance.

Application

• High-Performance Polymer Synthesis: A key monomer for the production of aromatic polyamides (aramids) and other high-temperature, high-strength engineering plastics.
• Specialty Chemical Intermediate: Used in the synthesis of more complex organic compounds, including dyes, pigments, and pharmaceutical intermediates.
• Advanced Material Research: Serves as a building block in developing novel materials for composites, films, and fibers with specific functional properties.
• Crosslinking Agent: Can be utilized as a crosslinker in epoxy or other resin systems to improve thermal stability and mechanical performance.
• Liquid Crystal Polymers (LCPs): Acts as a monomeric unit in the production of LCPs for electronics and precision molding applications.
• Adhesive and Coating Formulations: Incorporated into formulations to enhance durability, chemical resistance, and adhesion under demanding conditions.

Basic Information

Product Name	Terephthalamide
CAS No.	3010-82-0
Molecular Formula	C8H8N2O2
Molecular Weight	164.16 g/mol
Synonyms	p-Phthalamide; Terephthalic Acid Diamide; 1,4-Benzenedicarboxamide; p-Benzenedicarboxamide; TPA Diamide; Benzene-1,4-dicarboxamide; Terephthaldiamide; TPA-DA
EINECS	221-131-8

Quality Control

Our Terephthalamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation and clumping. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	> 360 °C (dec.)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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