Description

2,5-Dimethoxy-3,6-Bis(4-Methoxyphenyl)-2,5-Cyclohexadiene-1,4-Dione is a specialized quinone derivative with a unique multi-methoxylated structure. This compound is valued for its role as a key synthetic intermediate and functional material in advanced chemical research and development. It is primarily sought by industries focused on organic electronics, specialty dyes, and pharmaceutical synthesis. Our supply ensures high purity and batch-to-batch consistency for critical applications.

Application

• Organic Semiconductor Precursor: Used in the synthesis of novel organic electronic materials for OLEDs and photovoltaics.
• Specialty Dye & Pigment Intermediate: Serves as a building block for high-performance colorants and functional dyes.
• Pharmaceutical Research Intermediate: Employed in the development of new chemical entities and active pharmaceutical ingredients (APIs).
• Photoinitiator & Photoreactive Compound: Utilized in advanced UV-curable coatings and photopolymerization systems.
• Ligand & Catalyst Synthesis: Acts as a precursor for creating complex ligands in coordination chemistry and catalysis.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry in material science and synthetic methodology.

Basic Information

Product Name	2,5-Dimethoxy-3,6-Bis(4-Methoxyphenyl)-2,5-Cyclohexadiene-1,4-Dione
CAS No.	51860-94-7
Molecular Formula	C22H20O6
Molecular Weight	380.39 g/mol
Synonyms	2,5-Dimethoxy-3,6-bis(4-methoxyphenyl)cyclohexa-2,5-diene-1,4-dione; 3,6-Bis(4-methoxyphenyl)-2,5-dimethoxy-2,5-cyclohexadiene-1,4-dione; 2,5-Dimethoxy-3,6-bis(p-methoxyphenyl)-p-benzoquinone; Tetramethoxy-substituted Diphenylquinone; TMDPQ; 1,4-Benzoquinone, 2,5-dimethoxy-3,6-bis(4-methoxyphenyl)-
EINECS	Contact for details

Quality Control

Our 2,5-Dimethoxy-3,6-Bis(4-Methoxyphenyl)-2,5-Cyclohexadiene-1,4-Dione is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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