Description

Benzo[1,2-B:3,4-B]Difuran (8Ci,9Ci) is a high-purity, fused heterocyclic organic compound with the CAS number 210-97-9. This specialized chemical serves as a critical building block and intermediate in advanced synthetic chemistry, enabling the development of complex molecular architectures. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and materials science sectors seeking to innovate with novel organic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates with complex fused-ring systems.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Organic Electronic Materials: Core component in the research and production of organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and conductive polymers.
• Ligand and Catalyst Development: Used to create sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Intermediate for synthesizing specialized dyes, pigments, and optical brighteners.
• Academic and Industrial R&D: Fundamental research chemical for exploring new reactions and properties of heterocyclic compounds.

Basic Information

Product Name	Benzo[1,2-B:3,4-B]Difuran (8Ci,9Ci)
CAS No.	210-97-9
Molecular Formula	C10H6O2
Molecular Weight	158.16 g/mol
Synonyms	Benzo[1,2-b:3,4-b']difuran; 2,3:6,7-Dibenzofuran; Naphtho[2,3-b]furan; 2,3,6,7-Dibenzofuran; 1,2:5,6-Dibenzofuran; Dibenzofuran, 2,3:6,7-; 210-97-9; Benzo[1,2-b:3,4-b']difuran (8CI,9CI)
EINECS	Contact for details

Quality Control

Our Benzo[1,2-B:3,4-B]Difuran is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring reliable and traceable raw materials.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.