Description

2,3-Dinitroaniline is a versatile aromatic amine derivative, serving as a critical intermediate in the synthesis of complex organic molecules. Its value lies in the strategic positioning of its nitro and amino functional groups, which enable precise chemical transformations. This compound is essential for manufacturers and R&D laboratories in the agrochemical, pharmaceutical, and specialty chemical sectors seeking to develop dyes, pigments, and active pharmaceutical ingredients.

Application

• Key intermediate in the synthesis of azo dyes and pigments for textiles, inks, and plastics.
• Precursor in the manufacture of agrochemicals, including herbicides and insecticides.
• Building block for pharmaceutical research and the development of active compounds.
• Used in the production of corrosion inhibitors and other specialty chemical additives.
• Intermediate for explosives and propellants research and development.
• Starting material for organic synthesis in academic and industrial research laboratories.

Basic Information

Product Name	2,3-Dinitroaniline
CAS No.	602-03-9
Molecular Formula	C6H5N3O4
Molecular Weight	183.12 g/mol
Synonyms	2,3-Dinitrobenzenamine; 1-Amino-2,3-dinitrobenzene; 2,3-Dinitrophenylamine; Benzenamine, 2,3-dinitro-; 2,3-Dinitroaniline (technical grade); DNAN (context-specific)
EINECS	210-003-6

Quality Control

Our 2,3-Dinitroaniline is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	127°C - 131°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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