Description

2,2'-[(E)-1,2-Ethenediyl]Bis(9,10-Anthraquinone) is a high-purity, conjugated anthraquinone derivative characterized by its extended planar structure and ethene bridge. This compound serves as a critical functional intermediate in advanced organic synthesis and materials science. It is primarily sought by research and development teams in the specialty chemical, advanced material, and pharmaceutical sectors for its unique electronic and photophysical properties.

Application

• As a key photoactive building block in the synthesis of organic semiconductors and advanced functional dyes.
• As a precursor or intermediate in the development of novel electrochromic and photochromic materials.
• In academic and industrial research for studying charge-transfer complexes and organic electronic device components.
• As a specialized chromophore for probing molecular interactions and energy transfer processes.
• Potential use as a catalyst ligand or in the synthesis of complex polycyclic aromatic hydrocarbons (PAHs).

Basic Information

Product Name	2,2'-[(E)-1,2-Ethenediyl]Bis(9,10-Anthraquinone)
CAS No.	40731-89-3
Molecular Formula	C₃₀H₁₆O₄
Molecular Weight	440.45 g/mol
Synonyms	1,1'-(1E)-1,2-Ethenediylbis[9,10-anthracenedione]; (E)-1,1'-(Ethene-1,2-diyl)bis(9,10-anthraquinone); 2,2'-Vinylenebis(9,10-anthraquinone); trans-1,1'-(1,2-Ethenediyl)bis(9,10-anthraquinone); Bis(9,10-anthraquinon-2-yl)ethylene; 2,2'-(E)-Ethene-1,2-diylbis(anthraquinone); 40731-89-3; Ethene-1,2-diylbis(9,10-anthraquinone)
EINECS	Contact for details

Quality Control

Every batch of our 2,2'-[(E)-1,2-Ethenediyl]Bis(9,10-Anthraquinone) is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Keep away from incompatible materials and sources of ignition. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Orange to red-brown 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.