Description

1,3-Benzenediamine, Coupled With Diazotized m-Phenylenediamine is a specialized azo coupling product derived from the reaction of diazotized m-phenylenediamine with m-phenylenediamine itself. This compound is valued for its role as a key chemical intermediate in the synthesis of complex dyes and pigments, offering specific chromophoric properties. It is primarily required by manufacturers in the dyestuff, pigment, and specialty chemical industries for producing high-performance colorants.

Application

• Primary intermediate in the manufacture of azo dyes and pigments for textiles and plastics.
• Key component in the synthesis of specialty colorants for inks and coatings.
• Used in research and development of advanced organic pigments with enhanced lightfastness.
• Potential precursor for functional dyes used in non-textile applications such as imaging.
• Employed in the production of complex polymeric colorants.

Basic Information

Product Name	1,3-Benzenediamine, Coupled With Diazotized m-Phenylenediamine
CAS No.	83968-19-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	m-Phenylenediamine, diazotized, coupled with m-phenylenediamine; Diazotized 1,3-benzenediamine coupled with 1,3-benzenediamine; C.I. Azoic Coupling Component; Azo dye intermediate from m-phenylenediamine; Bis-azo compound of m-phenylenediamine; Coupling product of diazotized MPD; 1,3-Benzenediamine, diazotized, reaction product with 1,3-benzenediamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls for critical parameters such as purity, color value, and impurity profiles typical for dye intermediates. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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 opaque or stored in darkness.

Specification

Item	Specification
Appearance	Colored Powder or Solid
Identification (IR)	Conforms
Assay (HPLC)	Min. 95%
Moisture Content	Max. 2.0%
Ash Content	Max. 0.5%

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