Description

2,5-Diphenyl-1,4-Bis(2-Phenylethenyl)Benzene is a high-purity organic compound belonging to the class of distyrylbenzene derivatives. This compound is valued for its unique photophysical properties, making it a critical component in advanced material science and electronics research. It is primarily sought by R&D and manufacturing professionals in the organic electronics, photonics, and specialty chemical synthesis sectors. Our supply is characterized by consistent quality and reliable availability for industrial and research-scale applications.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key emissive layer material or host for dopants in the development of blue or white OLED displays and lighting.
• Laser Dyes and Optical Brighteners: Utilized as a gain medium in dye lasers or as a fluorescent agent due to its high quantum yield and tunable emission.
• Photovoltaic Research: Investigated as an electron donor or acceptor material in the active layer of organic solar cells (OPVs).
• Fluorescent Sensors and Probes: Acts as a core structure for developing chemical sensors and bio-imaging agents responsive to specific analytes.
• Advanced Material Synthesis: Used as a sophisticated building block or intermediate for synthesizing complex conjugated polymers and molecular wires.
• Academic and Industrial R&D: A fundamental compound for studying charge transport, energy transfer, and luminescence in π-conjugated systems.

Basic Information

Product Name	2,5-Diphenyl-1,4-Bis(2-Phenylethenyl)Benzene
CAS No.	14474-63-6
Molecular Formula	C34H26
Molecular Weight	434.57 g/mol
Synonyms	1,4-Bis(2-phenylethenyl)-2,5-diphenylbenzene; Distyrylbenzene Derivative; DSB Derivative; 2,5-Diphenyl-1,4-divinylbenzene (common name); 1,4-Bis[(E)-2-phenylethenyl]-2,5-diphenylbenzene (IUPAC); p-Bis(o-methylstyryl)benzene (related); BSB (abbreviation); Luminescent Stilbene Derivative
EINECS	Contact for details

Quality Control

Our 2,5-Diphenyl-1,4-Bis(2-Phenylethenyl)Benzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support custom synthesis and purity grade tailoring to meet specific research or production requirements.

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 sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm

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