Description

2,5-Diamino-3,6-Dichloro-p-Benzoquinone is a specialized chlorinated and aminated benzoquinone derivative, serving as a versatile synthetic intermediate. Its unique structure, featuring both electron-withdrawing and electron-donating substituents, makes it a valuable precursor for the synthesis of functional dyes, pigments, and advanced organic materials. This compound is primarily sought by R&D laboratories and manufacturers in the fine chemical, specialty dye, and advanced material sectors for developing products with tailored optical and electronic properties.

Application

• Dye and Pigment Intermediate: A key building block for synthesizing high-performance quinone-based dyes and organic pigments, particularly for niche applications requiring specific color fastness and stability.
• Organic Semiconductor Research: Used in the development of novel organic electronic materials, such as n-type semiconductors or charge-transport layers, due to its electron-accepting quinone core.
• Pharmaceutical Synthesis: Serves as a specialized intermediate in the research and development of active pharmaceutical ingredients (APIs) with quinone pharmacophores.
• Photoreactive Compound Synthesis: Employed in creating molecules for photochemical applications, including photoinitiators or light-sensitive agents.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and coordination complexes, leveraging its amino and carbonyl functional groups.
• Analytical Chemistry Reagent: Utilized as a standard or reagent in analytical methods development and chemical research.

Basic Information

Product Name	2,5-Diamino-3,6-Dichloro-p-Benzoquinone
CAS No.	3908-48-3
Molecular Formula	C6H4Cl2N2O2
Molecular Weight	207.02 g/mol
Synonyms	2,5-Diamino-3,6-dichlorobenzoquinone; 3,6-Dichloro-2,5-diaminobenzoquinone; 2,5-Diamino-3,6-dichloro-1,4-benzoquinone; 2,5-Diamino-3,6-dichlorocyclohexa-2,5-diene-1,4-dione; 1,4-Benzoquinone, 2,5-diamino-3,6-dichloro-; p-Benzoquinone, 2,5-diamino-3,6-dichloro-
EINECS	Contact for details

Quality Control

Our 2,5-Diamino-3,6-Dichloro-p-Benzoquinone is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), impurity profile, and physical characterization. Specifications can be aligned with research-grade or custom purity requirements upon request.

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 compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Dark brown to black crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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