Description

2,2'-[9H-Fluoren-9-Ylidenebis(6,2-Naphthalenediyloxy)]Bis-Ethanol is a specialized organic compound featuring a fluorene core linked to naphthalene and ethanol functional groups, creating a complex, rigid molecular architecture. This structure is significant for its potential role as a key intermediate or functional material in advanced chemical synthesis. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where such bespoke structures are used to develop novel active ingredients or specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated building block for the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its complex structure for targeted activity.
• Organic Electronic Materials: Acts as a potential precursor or dopant in the development of organic light-emitting diodes (OLEDs) or semiconductors due to its extended conjugated system.
• Polymer & Resin Modification: Employed to introduce fluorene-based rigid segments into polymer chains, enhancing thermal stability and optical properties.
• Liquid Crystal & Display Technology: Investigated as a component in liquid crystal mixtures or alignment layers for advanced display applications.
• Dye & Pigment Synthesis: Functions as an intermediate for creating high-performance, color-fast dyes and organic pigments.
• Academic & Industrial R&D: Utilized in fundamental research exploring new organic reactions and material properties.

Basic Information

Product Name	2,2'-[9H-Fluoren-9-Ylidenebis(6,2-Naphthalenediyloxy)]Bis-Ethanol
CAS No.	334008-97-8
Molecular Formula	C₄₅H₃₄O₄
Molecular Weight	638.75 g/mol
Synonyms	9,9-Bis[6-(2-hydroxyethoxy)-2-naphthyl]fluorene; 2,2'-(9H-Fluorene-9,9-diyl)bis(6-(2-hydroxyethoxy)naphthalene); 9,9-Bis(6-(2-hydroxyethoxy)-2-naphthyl)fluorene; Fluorene-9,9-diylbis(6-(2-hydroxyethoxy)naphthalene-2,1-diyl); Ethanol, 2,2'-[9H-fluoren-9-ylidenebis(6,2-naphthalenediyloxy)]bis-; A complex fluorene-naphthalene ether alcohol.
EINECS	Contact for details

Quality Control

Our production of 2,2'-[9H-Fluoren-9-Ylidenebis(6,2-Naphthalenediyloxy)]Bis-Ethanol adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Comprehensive Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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