Description

4,4'-Bis[(E)-2-Methoxystyryl]Biphenyl is a high-purity organic compound belonging to the stilbene derivative family, valued for its unique photophysical properties. This compound matters as a key intermediate and functional material in advanced technology sectors, where precise molecular structure and purity are critical for performance. It is primarily needed by manufacturers and R&D teams in the organic electronics, optical materials, and specialty chemical synthesis industries.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a core building block or host/dopant material for emissive layers due to its efficient luminescence and charge transport properties.
• Optical Brightening Agents (OBAs) / Fluorescent Whitening Agents (FWAs): Used in the production of high-performance additives for plastics, papers, and textiles.
• Non-Linear Optical (NLO) Materials: Acts as a chromophore in the development of materials for photonic applications, including frequency doubling and electro-optic modulation.
• Laser Dyes and Fluorescent Probes: Employed in the synthesis of dyes for tunable lasers and as a tag in biochemical sensing and imaging.
• Liquid Crystal Displays (LCDs): Functions as a component in the synthesis of advanced liquid crystal compounds for display technology.
• Academic and Industrial Research: A crucial reagent for studying charge transfer, photoluminescence, and developing new functional organic materials.

Basic Information

Product Name	4,4'-Bis[(E)-2-Methoxystyryl]Biphenyl
CAS No.	79448-61-6
Molecular Formula	C30H26O2
Molecular Weight	418.53 g/mol
Synonyms	4,4'-Bis(2-methoxystyryl)biphenyl; 1,1'-Biphenyl, 4,4'-bis[2-(2-methoxyphenyl)ethenyl]-; 4,4'-Bis[(E)-2-Methoxystyryl]-1,1'-biphenyl; 2-Methoxy-4,4'-distyrylbiphenyl; BSB; BSB-2M; OLED intermediate BSB; Distyrylbiphenyl derivative
EINECS	Contact for details

Quality Control

Every batch of 4,4'-Bis[(E)-2-Methoxystyryl]Biphenyl is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with each shipment to guarantee compliance with your research and 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). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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