Description

1,3-Benzenediamine, 4-Methyl-, Coupled With Diazotized Aniline, Diazotized O(Or P)-Toluidine And m-Phenylenediamine, Acetates Hydrochlorides CAS NO 90193-72-9 is a complex, high-purity azo coupling product and dye intermediate. This compound is valued for its role in producing vivid and stable colorants with specific technical properties. It is primarily required by manufacturers in the dyes and pigments, specialty chemicals, and advanced materials sectors for creating high-performance products.

Application

• Primary Intermediate for Azo Dyes and Pigments: Serves as a key building block in the synthesis of high-performance azo colorants for textiles, inks, and plastics.
• Specialty Chemical Synthesis: Used in the production of complex organic molecules for research and industrial applications.
• Advanced Material Manufacturing: Potential use in the development of functional materials, including light-absorbing layers and organic electronic components.
• Research & Development: Employed in chemical R&D labs for exploring new synthetic pathways and novel compound creation.
• Quality Control Reference Standard: Can be utilized as a certified reference material in analytical laboratories for method validation.

Basic Information

Item	Details
Product Name	1,3-Benzenediamine, 4-Methyl-, Coupled With Diazotized Aniline, Diazotized O(Or P)-Toluidine And m-Phenylenediamine, Acetates Hydrochlorides
CAS No.	90193-72-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Azoic Coupling Component 107; 4-Methyl-m-phenylenediamine, coupled with diazotized aniline, diazotized o-toluidine and m-phenylenediamine, acetates hydrochlorides; Azoic Coupling Component 107; Benzenediamine, 4-methyl-, coupled with diazotized aniline, diazotized o(or p)-toluidine and m-phenylenediamine, acetates hydrochlorides; Dye Intermediate 90193-72-9; Complex Azo Coupling Salt; Tolylenediamine-based Azo Compound
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed against stringent in-house specifications, which typically include identity confirmation, assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Characteristic solid
Identification (IR)	Conforms
Assay (HPLC)	Min. 95%
Loss on Drying	Max. 2.0%
Heavy Metals	Max. 20 ppm
Residual Solvents	Complies with ICH guidelines

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