Description

1,4-Diamino-2-Nitrobenzene is a versatile aromatic nitroamine compound with the CAS number 5307-14-2, serving as a critical intermediate in advanced organic synthesis. Its unique structure, featuring both electron-donating amino groups and an electron-withdrawing nitro group, makes it a valuable precursor for creating complex molecules. This chemical is essential for manufacturers in the dye, pigment, and pharmaceutical industries, where it is used to develop high-performance colorants and active pharmaceutical ingredients (APIs).

Application

• Dye and Pigment Intermediate: A key building block for synthesizing azo dyes, disperse dyes, and other complex organic pigments, imparting color fastness and specific hues.
• Pharmaceutical Synthesis: Used as a precursor in the manufacture of various pharmaceutical compounds and active ingredients, leveraging its reactive amino and nitro functionalities.
• Chemical Research & Development: Employed in organic synthesis laboratories for the development of novel heterocyclic compounds and functional materials.
• Photographic Chemicals: Can be utilized in the synthesis of certain specialty chemicals used in photographic and imaging applications.
• Polymer Modification: Acts as a monomer or cross-linking agent in the production of specialized polymers and resins.

Basic Information

Product Name	1,4-Diamino-2-Nitrobenzene
CAS No.	5307-14-2
Molecular Formula	C6H7N3O2
Molecular Weight	153.14 g/mol
Synonyms	2-Nitro-1,4-phenylenediamine; 1,4-Phenylenediamine, 2-nitro-; 2-Nitro-p-phenylenediamine; C.I. 76070; 4-Amino-2-nitroaniline; 1,4-Diamino-2-nitro-benzene; Developer C; p-Phenylenediamine, 2-nitro-
EINECS	226-155-8

Quality Control

Our 1,4-Diamino-2-Nitrobenzene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Dark brown to reddish-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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