Description

22Dimethylbenzidinehcl CAS NO 96196-27-9 is a specialized organic chemical compound, specifically the hydrochloride salt of 3,3'-dimethylbenzidine. This high-purity intermediate is critical for applications requiring precise chemical synthesis and consistent reactivity. It is primarily utilized in the production of dyes, pigments, and advanced organic materials. Our supply ensures reliable quality and batch-to-batch consistency for industrial and research applications.

Application

• Dye and Pigment Manufacturing: A key intermediate in the synthesis of azo dyes and high-performance organic pigments.
• Chemical Synthesis: Used as a versatile building block for creating complex organic molecules in pharmaceutical and agrochemical research.
• Analytical Chemistry: Employed as a reagent or standard in specific chromatographic and colorimetric detection methods.
• Polymer Industry: Can serve as a monomer or curing agent precursor in the development of specialized polyimides and other polymers.
• Laboratory Research: Used in academic and industrial R&D for studying diazotization reactions and other organic transformations.

Basic Information

Product Name	22Dimethylbenzidinehcl
CAS No.	96196-27-9
Molecular Formula	C14H16N2·xHCl
Molecular Weight	212.29 (free base)
Synonyms	3,3'-Dimethylbenzidine Dihydrochloride; o-Tolidine Dihydrochloride; 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine Dihydrochloride; 4,4'-Diamino-3,3'-dimethylbiphenyl Dihydrochloride; Fast Blue B Salt; o-Tolidine Hydrochloride; DMB Dihydrochloride; Bianisidine Dihydrochloride
EINECS	Contact for details

Quality Control

Our 22Dimethylbenzidinehcl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards for industrial and research use. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and identification. Specifications can be tailored to meet specific customer requirements and application needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light tan crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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