Description

2,5-Bis(Methylthio)-1,4-Benzenediamine is a specialized aromatic diamine derivative featuring methylthio substituents, which impart unique chemical reactivity and functionality. This compound is valued for its role as a versatile intermediate in the synthesis of high-performance polymers, dyes, and advanced organic materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing polyimides, polyamides, and other high-temperature resistant polymers.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate for creating specialized dyes, particularly sulfur-containing dyes and pigments.
• Organic Synthesis & Research: Valuable reagent in academic and industrial R&D for constructing complex heterocyclic compounds and ligands.
• Material Science: Component in the development of advanced materials such as liquid crystals, conductive polymers, and corrosion inhibitors.

Basic Information

Product Name	2,5-Bis(Methylthio)-1,4-Benzenediamine
CAS No.	1678513-93-3
Molecular Formula	C8H12N2S2
Molecular Weight	200.32 g/mol
Synonyms	1,4-Benzenediamine, 2,5-bis(methylthio)-; 2,5-Di(methylthio)-1,4-phenylenediamine; 2,5-Bis(methylsulfanyl)benzene-1,4-diamine; 2,5-Bis(methylmercapto)-1,4-phenylenediamine; NSC 83608; 2,5-Dimethylthio-1,4-diaminobenzene; p-Phenylenediamine, 2,5-bis(methylthio)-
EINECS	Contact for details

Quality Control

Our 2,5-Bis(Methylthio)-1,4-Benzenediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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