Description

Benzo[1,2-B:4,5-B']Bisbenzofuran is a high-purity, fused aromatic heterocyclic compound of significant interest in advanced materials research and specialty chemical synthesis. Its unique rigid, planar structure makes it a valuable building block for creating organic semiconductors, light-emitting materials, and complex molecular architectures. This product is essential for R&D and production teams in the organic electronics, photonics, and fine chemical industries seeking to develop next-generation functional materials.

Application

• Organic Electronics: Serves as a core building block (monomer or dopant) in the synthesis of organic semiconductors for OLEDs (Organic Light-Emitting Diodes), OFETs (Organic Field-Effect Transistors), and photovoltaic cells.
• Photonic Materials: Used in the development of advanced fluorescent dyes, laser dyes, and optical brighteners due to its potential luminescent properties.
• Polymer Science: Acts as a key intermediate for synthesizing high-performance polymers and liquid crystalline materials, imparting thermal stability and rigidity.
• Chemical Synthesis: Functions as a versatile precursor or intermediate in the synthesis of complex polycyclic aromatic hydrocarbons (PAHs) and other specialty chemicals for research.
• Material Science Research: Employed in academic and industrial R&D for studying charge transport, energy transfer, and the photophysical properties of novel organic materials.

Basic Information

Product Name	Benzo[1,2-B:4,5-B']Bisbenzofuran
CAS No.	208-37-7
Molecular Formula	C20H10O2
Molecular Weight	282.30 g/mol
Synonyms	Benzo[1,2-b:4,5-b']difuran; Dibenzofuro[2,3-a:3',2'-c]phenanthrene; Benzo[1,2-b:4,5-b']bisbenzofuran; 1,2:4,5-Bisbenzofuran; 1,2:4,5-Dibenzofuran; 1,2:4,5-Bisbenzofurano; 1,2:4,5-Bisbenzofurane; 1,2:4,5-Bisbenzofurano[1,2-b:4,5-b']benzene
EINECS	205-904-5

Quality Control

Our Benzo[1,2-B:4,5-B']Bisbenzofuran is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.