Description

N,N,N',N'-Tetramethyl-1,4-Phenylenediamine Hydrochloride is a high-purity organic salt derivative of p-phenylenediamine, widely recognized for its role as a critical reagent and intermediate in advanced chemical synthesis. Its primary commercial value lies in its electron-donating properties and redox activity, making it indispensable for specialized applications in analytical chemistry and material science. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, polymer, and specialty chemical sectors seeking reliable, high-quality intermediates for sensitive processes.

Application

• Electrochemical Sensor Development: Used as a key component or mediator in biosensors and enzyme-based electrodes due to its efficient electron transfer capabilities.
• Polymer Chemistry: Serves as a precursor or catalyst in the synthesis of conductive polymers and specialty polyamides.
• Analytical Chemistry Reagent: Employed as a chromogenic agent or redox indicator in various spectrophotometric and titrimetric analysis methods.
• Pharmaceutical Intermediate: Utilized in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs) requiring tetramethyl-substituted diamine structures.
• Photographic Developer Component: Acts as a developing agent in specialized photographic and imaging formulations.
• Research & Development: A valuable tool in academic and industrial R&D for studying charge-transfer complexes and oxidation-reduction mechanisms.

Basic Information

Item	Details
Product Name	N,N,N',N'-Tetramethyl-1,4-Phenylenediamine Hydrochloride
CAS No.	74563-77-2
Molecular Formula	C10H17N2Cl
Molecular Weight	200.71 g/mol
Synonyms	N,N,N',N'-Tetramethyl-p-phenylenediamine Dihydrochloride; TMPD Hydrochloride; Wurster's Blue Precursor; 1,4-Bis(dimethylamino)benzene Dihydrochloride; p-Tetramethyldiaminodiphenylamine Hydrochloride; Tetramethyl-p-phenylenediamine Hydrochloride; N,N,N',N'-Tetramethyl-1,4-benzenediamine Hydrochloride
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetramethyl-1,4-Phenylenediamine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics, supporting compliance with relevant industry and research standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to minimize exposure to atmospheric humidity.

Specification

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

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