Description

4-[(9-Ethyl-9H-Carbazol-3-Yl)[4-(Tolylamino)Phenyl]Methyl]-n-[4-[(9-Ethyl-9H-Carbazol-3-Yl)[4-(Tolylamino)Phenyl]Methyl]Phenyl]-n-Methylaniline is a sophisticated organic compound featuring a complex, multi-functional molecular architecture. This compound is a high-value specialty chemical intermediate critical for advanced material synthesis, particularly in the development of next-generation optoelectronic devices. It is primarily sought by R&D and manufacturing teams in the organic electronics, photovoltaics, and specialty dye sectors who require precise molecular building blocks for cutting-edge applications.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key hole-transporting material (HTM) or host material in the emissive layers of OLED displays and lighting.
• Organic Photovoltaic (OPV) Cells: Used as a donor or acceptor component in the active layer to enhance light absorption and charge carrier mobility for improved solar cell efficiency.
• Photoconductive Materials: Applied in the formulation of advanced photoconductors for use in photocopiers, laser printers, and optical data storage systems.
• Electrochromic Devices: Functions as an active material in smart windows and displays that change color or opacity in response to an electrical stimulus.
• Non-Linear Optical (NLO) Materials: Investigated for use in frequency doubling, optical switching, and telecommunications due to its extended π-conjugated system.
• Specialty Dyes and Pigments: Acts as a precursor for high-performance, light-fast dyes used in specialized imaging and sensing applications.
• Chemical Research & Development: Employed as a versatile intermediate in academic and industrial research for synthesizing novel conjugated polymers and small molecules.

Basic Information

Product Name	4-[(9-Ethyl-9H-Carbazol-3-Yl)[4-(Tolylamino)Phenyl]Methyl]-n-[4-[(9-Ethyl-9H-Carbazol-3-Yl)[4-(Tolylamino)Phenyl]Methyl]Phenyl]-n-Methylaniline
CAS No.	93964-41-1
Molecular Formula	C68H58N4
Molecular Weight	931.21 g/mol
Synonyms	N,N-Bis[4-[(9-ethyl-9H-carbazol-3-yl)[4-(p-tolylamino)phenyl]methyl]phenyl]-N-methylamine; 4,4'-[(Methylimino)di-2,1-phenylene]bis[(9-ethyl-9H-carbazol-3-yl)[4-(p-tolylamino)phenyl]methane]; Hole Transport Material 959; HTM 959; p-Tolylamino-substituted Carbazole Derivative; Bis-carbazole Aniline Derivative; N-Methyl-N,N-bis[4-[[(9-ethyl-9H-carbazol-3-yl)[4-[(4-methylphenyl)amino]phenyl]methyl]phenyl]amine
EINECS	Contact for details

Quality Control

Every batch of our 4-[(9-Ethyl-9H-Carbazol-3-Yl)[4-(Tolylamino)Phenyl]Methyl]-n-[4-[(9-Ethyl-9H-Carbazol-3-Yl)[4-(Tolylamino)Phenyl]Methyl]Phenyl]-n-Methylaniline is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure batch-to-batch consistency and performance reliability for your sensitive electronic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 compound is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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