Description

9, 9-Bis[3-Phenyl-4-(2-Hydroxyethoxy)Phenyl]Fluorene is a high-purity, specialized aromatic compound that serves as a critical building block in advanced polymer synthesis. Its molecular structure, featuring multiple phenyl rings and terminal hydroxyl groups, makes it an essential monomer for creating high-performance materials with excellent thermal stability and optical properties. This product is primarily required by manufacturers in the electronics, specialty plastics, and advanced coating industries seeking to enhance the durability and functionality of their end products.

Application

• Polymer Intermediate: A key monomer for the synthesis of polycarbonates, polyesters, and epoxy resins with enhanced heat resistance.
• Optical Materials: Used in the production of optical films, lenses, and waveguides due to its potential for high transparency and refractive index control.
• Electronic Encapsulants: Incorporated into resins for semiconductor encapsulation and printed circuit board coatings requiring high thermal and mechanical stability.
• Advanced Adhesives: Serves as a toughening agent or cross-linking component in high-performance adhesive formulations.
• Specialty Coatings: Utilized in formulating protective and functional coatings for automotive, aerospace, and industrial applications.
• Liquid Crystal Polymers (LCPs): Acts as a comonomer in the production of LCPs for demanding electrical and mechanical applications.

Basic Information

Product Name	9, 9-Bis[3-Phenyl-4-(2-Hydroxyethoxy)Phenyl]Fluorene
CAS No.	156326-38-4
Molecular Formula	C47H40O4
Molecular Weight	668.82 g/mol
Synonyms	Bis(3-phenyl-4-(2-hydroxyethoxy)phenyl)fluorene; 9,9-Bis[4-(2-hydroxyethoxy)-3-phenylphenyl]fluorene; 9,9-Bis(3-phenyl-4-(2-hydroxyethoxy)phenyl)fluorene; Bisphenol AF Fluorene Derivative; Fluorene Bisphenol Derivative; BHPF; Aromatic Diol Monomer; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 9, 9-Bis[3-Phenyl-4-(2-Hydroxyethoxy)Phenyl]Fluorene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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