Description

9-Bis[4-(n-Naphthalen-1-Yl-n-Phenylamino)-Phenyl]-9H-Fluorene is a high-performance organic compound with the CAS number 510775-24-3. This material is a sophisticated hole-transport material (HTM) and organic semiconductor critical for advanced electronic applications. It is primarily utilized by manufacturers and R&D teams in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) sectors.

Application

• Hole-Transport Layer (HTL) in OLED Displays & Lighting: A key component for efficient charge injection and transport in high-performance OLED devices for smartphones, TVs, and solid-state lighting.
• Organic Photovoltaic (OPV) Cells: Used as a donor or transport material to enhance charge separation and efficiency in next-generation solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as an active semiconducting layer for developing flexible and printed electronics.
• Electroluminescent Materials Research: A valuable building block for synthesizing novel luminescent compounds and dyes.
• Photoconductive Devices: Applied in the development of organic photodetectors and imaging sensors.
• Academic & Industrial R&D: Serves as a high-purity reference standard for material science and advanced electronics research.

Basic Information

Product Name	9-Bis[4-(n-Naphthalen-1-Yl-n-Phenylamino)-Phenyl]-9H-Fluorene
CAS No.	510775-24-3
Molecular Formula	C67H44N2
Molecular Weight	889.08 g/mol
Synonyms	9,9-Bis[4-(N-phenyl-N-1-naphthylamino)phenyl]fluorene; 9,9-Bis[4-(N-phenyl-1-naphthylamino)phenyl]fluorene; FLUORENE, 9,9-BIS[4-(N-PHENYL-1-NAPHTHYLAMINO)PHENYL]-; BNPFL; 2BNPFL; 9,9-Bis[4-(diphenylamino)phenyl]fluorene derivative; Naphthylphenylamino-substituted fluorene; Hole transport material FL-4
EINECS	Contact for details

Quality Control

Our production of 9-Bis[4-(n-Naphthalen-1-Yl-n-Phenylamino)-Phenyl]-9H-Fluorene adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive optoelectronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
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.