Description

2-Naphthalenol, 6,6'-(9H-Fluoren-9-Ylidene)Bis- is a specialized organic compound featuring a fluorenylidene-bridged bis-naphthol structure. This unique molecular architecture makes it a valuable advanced intermediate or functional monomer for the synthesis of high-performance materials. It is primarily sought by R&D laboratories and industrial manufacturers in the fields of organic electronics, polymer chemistry, and advanced material science.

Application

• Organic Electronic Materials: Serves as a key building block for organic semiconductors, hole-transport materials (HTMs), or host materials in OLEDs (Organic Light-Emitting Diodes) and OPVs (Organic Photovoltaics).
• Functional Polymer Synthesis: Used as a monomer or cross-linking agent to create polymers with specific optical, electronic, or thermal properties.
• Ligand Synthesis in Catalysis: Potential precursor for creating novel ligands used in transition metal catalysis for fine chemical synthesis.
• Advanced Material Research: Employed in academic and industrial R&D for developing novel chromophores, fluorophores, or molecular sensors.
• Pharmaceutical Intermediates: May be utilized in the research and development of complex active pharmaceutical ingredients (APIs).

Basic Information

Product Name	2-Naphthalenol, 6,6'-(9H-Fluoren-9-Ylidene)Bis-
CAS No.	934557-66-1
Molecular Formula	C₃₃H₂₀O₂
Molecular Weight	448.51 g/mol
Synonyms	6,6'-(9H-Fluoren-9-ylidene)bis(naphthalen-2-ol); 9,9-Bis(6-hydroxy-2-naphthyl)fluorene; 9H-Fluorene-9,9-diylbis(6-naphthol); 9,9-Bis(2-hydroxy-6-naphthyl)fluorene; 9,9-Di(6-hydroxy-2-naphthyl)fluorene; BNF-OH; Fluorenylidene-bridged dihydroxynaphthalene
EINECS	Contact for details

Quality Control

Our production of 2-Naphthalenol, 6,6'-(9H-Fluoren-9-Ylidene)Bis- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity, critical for sensitive applications in material science. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.