Description

3,3'-Dimethoxy-[Bi-2,5-Cyclohexadien-1-Ylidene]-4,4'-Dione is a specialized quinone derivative with a unique dimeric structure. This compound matters as a versatile chemical intermediate and functional material, offering distinct electronic and redox properties. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications in synthesis, polymerization, and as a precursor for dyes and pigments.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers and conductive materials.
• Dye & Pigment Precursor: Utilized in the manufacture of high-performance organic dyes and pigments due to its quinoid structure.
• Research & Development: Employed in academic and industrial R&D for studying charge-transfer complexes and redox reactions.
• Electrochemical Applications: Investigated for use in battery components, sensors, and electrochromic devices.

Basic Information

Product Name	3,3'-Dimethoxy-[Bi-2,5-Cyclohexadien-1-Ylidene]-4,4'-Dione
CAS No.	17423-63-1
Molecular Formula	C16H16O4
Molecular Weight	272.30 g/mol
Synonyms	3,3'-Dimethoxy-4,4'-diphenoquinone; 2,5-Cyclohexadiene-1,4-dione, 2,2'-(1E,1'E)-[1,1'-biphenyl]-4,4'-diylbis[3-methoxy-; 4,4'-Dihydroxy-3,3'-dimethoxybiphenyl Quinone; Bis(3-methoxy-1,4-benzoquinone); Dimeric Methoxyquinone; 17423-63-1; Light-sensitive Quinone Derivative
EINECS	Contact for details

Quality Control

Our 3,3'-Dimethoxy-[Bi-2,5-Cyclohexadien-1-Ylidene]-4,4'-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available upon request to support your quality assurance and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its nature of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to Orange Crystalline Powder
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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