Description

4,6-Dinitrobenzene-1,3-Diamine is a high-purity aromatic diamine derivative characterized by its two nitro and two amino functional groups. This compound is a critical intermediate in the synthesis of complex organic molecules, particularly dyes, pigments, and specialty polymers, where its unique substitution pattern enables precise color and property tuning. It is essential for manufacturers and R&D laboratories in the chemical, agrochemical, and advanced materials sectors seeking to develop high-performance products.

Application

• Dye and Pigment Intermediate: A key building block for synthesizing azo dyes, disperse dyes, and high-performance organic pigments.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of polyimides, polyamides, and other high-temperature resistant polymers.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain herbicides and plant growth regulators.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) with specific nitro-amine pharmacophores.
• Explosives Research: Utilized in controlled research for developing insensitive high-energy materials.
• Chemical Research & Development: A versatile reagent for organic synthesis, particularly in reactions involving nitro group reduction and diazotization.

Basic Information

Product Name	4,6-Dinitrobenzene-1,3-Diamine
CAS No.	4987-96-6
Molecular Formula	C6H6N4O4
Molecular Weight	198.14 g/mol
Synonyms	1,3-Diamino-4,6-dinitrobenzene; 4,6-Dinitro-1,3-benzenediamine; 4,6-Dinitro-m-phenylenediamine; 2,4-Dinitro-1,5-diaminobenzene; DNPD; Dinitrophenylenediamine
EINECS	225-661-7

Quality Control

Our 4,6-Dinitrobenzene-1,3-Diamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets exacting specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your technical requirements.

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, open flames, and incompatible materials such as strong oxidizing agents and strong acids.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (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.