Description

2,6-Dinitroterephthalic Acid is a specialized aromatic nitro dicarboxylic acid derivative, serving as a critical high-purity intermediate in advanced chemical synthesis. Its value lies in its unique substitution pattern, which makes it a versatile precursor for constructing complex molecules, particularly in the development of dyes, pigments, and functional materials. This compound is essential for R&D laboratories and industrial manufacturers in the fine chemical, agrochemical, and material science sectors seeking to innovate with nitro-aromatic chemistry.

Application

• Fine Chemical Intermediate: A key building block for synthesizing complex organic molecules, including pharmaceuticals and agrochemicals.
• Dye and Pigment Manufacturing: Serves as a precursor for high-performance azo dyes and pigments, contributing to color strength and stability.
• Polymer and Material Science: Used in the research and development of specialty polymers, such as polyimides and liquid crystal polymers, for enhanced thermal and mechanical properties.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and other coordination compounds.
• Explosives Research: Employed in controlled research environments for developing novel energetic materials and propellants.
• Analytical Chemistry: Utilized as a standard or reagent in chromatographic analysis and method development.

Basic Information

Item	Details
Product Name	2,6-Dinitroterephthalic Acid
CAS No.	69824-99-3
Molecular Formula	C8H4N2O8
Molecular Weight	256.13 g/mol
Synonyms	2,6-Dinitrobenzene-1,4-dicarboxylic Acid; Terephthalic Acid, 2,6-Dinitro-; DNTA; 1,4-Benzenedicarboxylic acid, 2,6-dinitro-; 2,6-Dinitro-1,4-benzenedicarboxylic Acid
EINECS	Contact for details

Quality Control

Our 2,6-Dinitroterephthalic Acid 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 standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow 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 (as Pb)	≤ 20 ppm

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