Description

Poly(Oxy-1,2-Ethanediyl), α,α'-(9H-Fluoren-9-Ylidenedi-4,1-Phenylene)Bis[ω-[(1-Oxo-2-Propen-1-Yl)Oxy]- is a specialized, high-purity macromonomer featuring a fluorene-based aromatic core with terminal polymerizable acrylate groups. This compound is engineered to serve as a critical building block for advanced polymeric materials, offering a unique combination of rigidity, thermal stability, and cross-linking functionality. It is essential for R&D and production in sectors demanding high-performance, tailor-made polymers, such as advanced electronics, photoresists, and specialty coatings.

Application

• Advanced Photoresists & Semiconductor Materials: As a key monomer for formulating high-resolution, chemically amplified photoresists used in microchip fabrication.
• Cross-linking Agent for Specialty Polymers: To introduce fluorene units into polymer backbones, enhancing thermal stability, mechanical strength, and optical properties in engineering plastics.
• Optoelectronic Device Fabrication: As a precursor for hole-transport layers, emissive layers, or other functional components in OLEDs and other organic electronic devices.
• High-Performance Coatings & Adhesives: To create durable, heat-resistant, and transparent coatings or adhesives for automotive, aerospace, and optical applications.
• Lithographic Printing Plates: As a functional component in the photosensitive layer for high-quality printing plates.
• Polymer Modification & Grafting: For the synthesis of graft copolymers or to functionalize polymer surfaces, introducing specific reactive sites.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), α,α'-(9H-Fluoren-9-Ylidenedi-4,1-Phenylene)Bis[ω-[(1-Oxo-2-Propen-1-Yl)Oxy]-
CAS No.	917867-33-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	9,9-Bis[4-[2-[2-(2-acryloyloxyethoxy)ethoxy]ethoxy]phenyl]fluorene; Bisphenol A Fluorene Diacrylate Oligomer; Fluorene-based Diacrylate; Acrylated Fluorene Derivative; Polyethylene glycol bis(9,9-bis(4-hydroxyphenyl)fluorene) diacrylate; BPAF Diacrylate; Photoresist Monomer 917867-33-5; Macromonomer with Fluorene Core
EINECS	Contact for details

Quality Control

Every batch of this high-purity macromonomer undergoes rigorous analytical testing to ensure consistency and performance. Our quality management system aligns with cGMP principles where applicable, and we provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and key functional group analysis. Specifications are designed to meet the stringent requirements of the electronics and advanced materials industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place (recommended 2-8°C or as specified on the label) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and polymerization. Keep away from heat, sparks, and open flame. For long-term storage, consider freezing at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Acrylate Equivalent Weight	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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