Description

2,5-Diamino-1,4-Benzenedithiol Dihydrochloride is a high-purity, versatile organic intermediate with a unique aromatic dithiol and diamine structure. This compound is critical for synthesizing complex heterocyclic systems and functional polymers, offering a dual-reactive platform for advanced material science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel compounds with tailored electronic or binding properties.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel heterocyclic compounds, potential drug candidates, and chelating agents in medicinal chemistry.
• Polymer & Material Science: Used as a monomer or cross-linking agent for producing conductive polymers, epoxy resins, and high-performance materials with specific mechanical or electronic properties.
• Agrochemical Synthesis: Serves as a precursor in the development of new pesticides, herbicides, and plant growth regulators.
• Coordination Chemistry & Catalysis: Acts as a versatile ligand for metal complexation, useful in creating catalysts for organic transformations and in analytical chemistry.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex organic dyes and pigments, particularly those requiring sulfur and nitrogen heteroatoms for color and stability.
• Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis and material discovery projects.

Basic Information

Product Name	2,5-Diamino-1,4-Benzenedithiol Dihydrochloride
CAS No.	75464-52-7
Molecular Formula	C6H10N2S2·2HCl
Molecular Weight	259.21 g/mol
Synonyms	1,4-Benzenedithiol, 2,5-diamino-, dihydrochloride; 2,5-Diaminobenzene-1,4-dithiol Dihydrochloride; 2,5-Diamino-1,4-benzenedithiol Dihydrochloride; 2,5-Diamino-p-benzenedithiol Dihydrochloride; DABDT·2HCl; 2,5-Diamino-1,4-dimercaptobenzene Dihydrochloride; 2,5-Diaminohydroquinone Dimercaptan Dihydrochloride
EINECS	Contact for details

Quality Control

Our 2,5-Diamino-1,4-Benzenedithiol Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and residual solvents. Specifications can be tailored to meet the requirements of GMP, ISO, or research-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider keeping the container under an inert atmosphere such as nitrogen or argon in a desiccator.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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