Description

Terephthalamide, 2,5-Dihydroxy-N,N,N',N'-Tetramethyl- is a high-purity, functionalized aromatic diamide derivative with significant utility as a specialized monomer and intermediate in advanced polymer synthesis. Its molecular structure, featuring symmetrically substituted tertiary amide groups and phenolic hydroxyls, makes it a valuable building block for creating materials with tailored thermal and mechanical properties. This compound is primarily sought by R&D and production teams in the specialty polymer, high-performance resin, and advanced material coating industries.

Application

• Polymer Synthesis: Serves as a key monomer for the production of high-performance polyamides, polyimides, and polybenzoxazoles, contributing to enhanced thermal stability and chemical resistance.
• Crosslinking Agent: Used in the formulation of thermosetting resins for coatings, adhesives, and composite materials, where it improves network density and durability.
• Liquid Crystal Polymers (LCPs): Acts as a mesogenic unit in the synthesis of aromatic LCPs for electronics and high-precision molding applications.
• Pharmaceutical Intermediate: Employed in the research and development of complex organic molecules and active pharmaceutical ingredients (APIs).
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of specialized colorants and optical brighteners.
• Metal Chelation: Its structure allows for potential use as a ligand in coordination chemistry and catalyst systems.

Basic Information

Product Name	Terephthalamide, 2,5-Dihydroxy-N,N,N',N'-Tetramethyl-
CAS No.	20877-00-3
Molecular Formula	C12H16N2O4
Molecular Weight	252.27 g/mol
Synonyms	N,N,N',N'-Tetramethyl-2,5-dihydroxyterephthalamide; 2,5-Dihydroxy-N,N,N',N'-tetramethylterephthalamide; 1,4-Benzenedicarboxamide, 2,5-dihydroxy-N,N,N',N'-tetramethyl-; Terephthalamide, 2,5-dihydroxy-N,N,N',N'-tetramethyl; N,N,N',N'-Tetramethyl-2,5-dihydroxy-1,4-benzenedicarboxamide; 2,5-Dihydroxy-N,N,N',N'-tetramethyl-1,4-benzenedicarboxamide
EINECS	Contact for details

Quality Control

Our Terephthalamide, 2,5-Dihydroxy-N,N,N',N'-Tetramethyl- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting batch-specific results are provided and available upon request 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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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