Description

2,2'-[9H-Fluoren-9-Ylidenebis(4,1-Phenyleneoxymethylene)]Bis-Oxirane is a specialized epoxy-functionalized derivative of fluorene, a high-purity intermediate of significant interest in advanced material synthesis. Its core value lies in its rigid, planar fluorene core and dual epoxide groups, which enable precise cross-linking and polymer chain modification. This compound is essential for researchers and manufacturers in the electronics, photoresist, and high-performance polymer industries seeking to develop materials with enhanced thermal stability, optical clarity, and mechanical properties.

Application

• Advanced Epoxy Resin Formulation: Serves as a critical cross-linking agent or monomer for creating high-performance, heat-resistant, and dimensionally stable epoxy systems.
• Photoresists and Electronic Chemicals: Used in the synthesis of photoactive compounds (PACs) for semiconductor lithography, particularly in deep-UV and other advanced photoresist applications.
• Optoelectronic Materials: A key building block for polymers used in organic light-emitting diodes (OLEDs), photovoltaic cells, and other devices requiring specific charge transport and luminescent properties.
• High-Performance Coatings & Adhesives: Imparts toughness, chemical resistance, and adhesion in specialty coatings, encapsulants, and structural adhesives for demanding environments.
• Polymer Modification: Acts as a reactive modifier to introduce fluorene units into polymer backbones, enhancing thermal stability, refractive index, and processability.
• Academic & Industrial R&D: A valuable reagent for synthesizing novel organic compounds, liquid crystals, and supramolecular structures in research laboratories.

Basic Information

Product Name	2,2'-[9H-Fluoren-9-Ylidenebis(4,1-Phenyleneoxymethylene)]Bis-Oxirane
CAS No.	47758-37-2
Molecular Formula	C31H26O4
Molecular Weight	462.54 g/mol
Synonyms	9,9-Bis[4-(2,3-epoxypropoxy)phenyl]fluorene; Bisphenol Fluorene Diglycidyl Ether; BFDGE; Fluorene-9,9-bis(4-hydroxyphenyl) diglycidyl ether; 9,9-Bis(4-glycidyloxyphenyl)fluorene; 2,2'-[(9H-Fluoren-9-ylidene)di-4,1-phenyleneoxy]bis(methylene)bisoxirane; 1,1'-[Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis[2,3-epoxypropane]
EINECS	Contact for details

Quality Control

Our production of 2,2'-[9H-Fluoren-9-Ylidenebis(4,1-Phenyleneoxymethylene)]Bis-Oxirane adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and color/clarity assessment, to ensure it meets precise customer specifications and high-purity standards. A detailed Certificate of Analysis (COA) documenting identity, purity, and key physical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Epoxy Value	Contact for details
Color (APHA)	≤ 100
Moisture (KF)	≤ 0.5%

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