Description

1,2-Bis(4-Methoxyphenyl)-1,2-Diphenylethene is a specialized organic compound belonging to the tetraphenylethylene (TPE) family, known for its unique aggregation-induced emission (AIE) properties. This compound matters as a high-value functional material and a key intermediate for advanced optoelectronic applications. It is primarily needed by researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), chemical sensors, and advanced material science.

Application

• As a core AIE luminogen for the development of novel fluorescent sensors and probes.
• A key intermediate in the synthesis of advanced organic electronic materials for OLED displays and lighting.
• Utilized in photovoltaic research for the development of next-generation solar cells.
• Employed as a building block for supramolecular chemistry and smart material design.
• Used in academic and industrial R&D for studying photophysical properties and molecular aggregation.
• Potential application in bioimaging due to its AIE characteristics and tunable emission.

Basic Information

Product Name	1,2-Bis(4-Methoxyphenyl)-1,2-Diphenylethene
CAS No.	68578-78-9
Molecular Formula	C28H24O2
Molecular Weight	392.49 g/mol
Synonyms	TPE-4OMe; 1,2-Bis(p-methoxyphenyl)-1,2-diphenylethene; Tetrakis(4-methoxyphenyl)ethylene (common misnomer for related structures); 1,1',2,2'-Tetrakis(4-methoxyphenyl)ethene; AIE Luminogen; Aggregation-Induced Emission Molecule; 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrakis(methoxybenzene)
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4-Methoxyphenyl)-1,2-Diphenylethene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development purposes. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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