Description

9H-Fluoren-2-Amine, n-[1,1'-Biphenyl]-2-Yl-n-(9,9-Dimethyl-9H-Fluoren-2-Yl)-9,9-Diphenyl- is a high-purity, multi-functional organic intermediate of significant importance in advanced materials science. Its complex, bulky molecular structure makes it a critical building block for synthesizing state-of-the-art optoelectronic materials. This compound is primarily sought after by R&D and production teams in the organic light-emitting diode (OLED) and photovoltaics industries for the development of next-generation electronic devices.

Application

• As a key hole-transporting material (HTM) or host material in the emissive layer of OLED devices for displays and lighting.
• As a precursor for synthesizing advanced organic semiconductors used in organic photovoltaics (OPV) and thin-film transistors (OTFTs).
• As a building block for creating novel electrochromic materials and other functional polymers.
• In academic and industrial research for exploring new photophysical properties and material performance.
• For the development of fluorescent sensors and probes due to its derivatizable fluorene-amine core.

Basic Information

Product Name	9H-Fluoren-2-Amine, n-[1,1'-Biphenyl]-2-Yl-n-(9,9-Dimethyl-9H-Fluoren-2-Yl)-9,9-Diphenyl-
CAS No.	1574121-95-1
Molecular Formula	C55H41N
Molecular Weight	715.92 g/mol
Synonyms	N-[1,1'-Biphenyl]-2-yl-N-(9,9-dimethyl-9H-fluoren-2-yl)-9,9-diphenyl-9H-fluoren-2-amine; 2-[[Biphenyl-2-yl][(9,9-dimethyl-9H-fluoren-2-yl)]amino]-9,9-diphenylfluorene; Biphenyl-Diphenylfluorenylamine Derivative; OLED HTM Intermediate 1574121-95-1; N-(9,9-Diphenyl-9H-fluoren-2-yl)-N-(9,9-dimethyl-9H-fluoren-2-yl)-[1,1'-biphenyl]-2-amine
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity essential for optoelectronic applications. Each lot undergoes comprehensive analysis using techniques including HPLC, NMR, and GC-MS to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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