Description

2,2'-Dinitrodiphenylamine is a specialized aromatic amine derivative characterized by its distinct nitro-substituted molecular structure. This compound serves as a critical intermediate in the synthesis of high-performance materials, including dyes, pigments, and advanced polymers. It is essential for industrial and research applications where precise chemical functionality is required, particularly in the development of colorants and specialty chemical products. Our supply ensures high purity and consistent quality for demanding B2B processes.

Application

• Key intermediate in the synthesis of azo dyes and organic pigments.
• Precursor for high-performance polymers and resins requiring specific thermal or chemical resistance.
• Research and development of novel energetic materials and chemical synthesis pathways.
• Specialty chemical manufacturing for corrosion inhibitors and other functional additives.
• Analytical standard and reference material for quality control laboratories.
• Intermediate in agrochemical and pharmaceutical research.

Basic Information

Product Name	2,2'-Dinitrodiphenylamine
CAS No.	18264-71-6
Molecular Formula	C₁₂H₉N₃O₄
Molecular Weight	259.22 g/mol
Synonyms	2,2'-Dinitrodiphenylamine; N-(2-Nitrophenyl)-2-nitroaniline; 2-Nitro-N-(2-nitrophenyl)aniline; Bis(2-nitrophenyl)amine; DNPA; 2,2'-Dinitrodifenilamina; 2,2'-Dinitro-diphenylamin; (2-Nitrophenyl)(2-nitrophenyl)amine
EINECS	242-150-9

Quality Control

Our 2,2'-Dinitrodiphenylamine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity verification. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements and industry standards.

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. This material is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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