Description

n-[4-(9,9-Dimethylfluoren-2-Yl)Phenyl]-4-Biphenylamine is a high-purity organic intermediate of significant importance in advanced materials science. This compound is valued for its specific electronic and structural properties, making it a critical building block for specialized chemical synthesis. It is primarily utilized by R&D laboratories and manufacturers in the organic electronics and fine chemical industries.

Application

This specialized amine derivative serves as a key precursor in several high-tech applications:

• Organic Light-Emitting Diode (OLED) Materials: As a core component or intermediate in the synthesis of hole-transporting layers (HTL) and host materials for display and lighting technologies.
• Organic Photovoltaic (OPV) Cells: Used in the development of donor or acceptor materials for next-generation solar cells.
• Advanced Organic Semiconductors: A fundamental building block for creating novel charge-transport materials in electronic devices.
• Pharmaceutical Intermediates: Serves as a sophisticated synthon in the research and development of complex active pharmaceutical ingredients (APIs).
• Material Science Research: Employed in academic and industrial R&D for creating novel polymers and functional materials with tailored properties.
• Liquid Crystal and Dye Synthesis: Acts as a precursor for specialty dyes and liquid crystal compounds requiring specific aromatic amine structures.

Basic Information

Product Name	n-[4-(9,9-Dimethylfluoren-2-Yl)Phenyl]-4-Biphenylamine
CAS No.	1267247-99-3
Molecular Formula	C33H27N
Molecular Weight	437.57 g/mol
Synonyms	4-(4-(9,9-Dimethyl-9H-fluoren-2-yl)phenyl)-N-(1,1'-biphenyl-4-yl)aniline; 4-Biphenylamine, N-[4-(9,9-dimethyl-9H-fluoren-2-yl)phenyl]-; N-(4-(9,9-Dimethylfluoren-2-yl)phenyl)-[1,1'-biphenyl]-4-amine; DMFL-TPA; Fluorene-based triarylamine derivative; Hole transport material intermediate; Aromatic amine monomer for OLED
EINECS	Contact for details

Quality Control

Our production of n-[4-(9,9-Dimethylfluoren-2-Yl)Phenyl]-4-Biphenylamine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic applications. All materials are synthesized and handled in controlled environments. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and R&D documentation.

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 such as nitrogen or argon to prevent oxidation. Keep away from heat and incompatible materials.

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
Loss on Drying	≤ 0.5%
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.