Description

n-[4-(Diphenylamino)Phenyl]-n-Phenylacetamide is a high-purity organic compound belonging to the class of triarylamine derivatives. This chemical is valued for its excellent electron-donating and hole-transporting properties, making it a critical functional material in advanced electronics. It is primarily sought after by manufacturers in the OLED (Organic Light-Emitting Diode) and organic semiconductor industries for use in display technologies and photovoltaic devices.

Application

• OLED Manufacturing: As a core hole-transporting layer (HTL) material in organic light-emitting diode displays and lighting panels.
• Organic Photovoltaics (OPVs): Utilized as a donor material or additive in organic solar cells to enhance charge separation and transport efficiency.
• Organic Field-Effect Transistors (OFETs): Serves as a key semiconductor material for developing high-performance electronic circuits on flexible substrates.
• Photoconductive Materials: Used in the formulation of photoreceptors for photocopiers, laser printers, and other imaging devices.
• Chemical Synthesis: Acts as a versatile intermediate for synthesizing more complex triarylamine-based dyes, pigments, and functional polymers.
• Research & Development: Employed in academic and industrial R&D for exploring new organic electronic materials and device architectures.

Basic Information

Product Name	n-[4-(Diphenylamino)Phenyl]-n-Phenylacetamide
CAS No.	29344-72-7
Molecular Formula	C32H26N2O
Molecular Weight	454.57 g/mol
Synonyms	N-Phenyl-N-[4-(N-phenylanilino)phenyl]acetamide; N-(4-(Diphenylamino)phenyl)-N-phenylacetamide; N-Phenyl-N-(4-(diphenylamino)phenyl)acetamide; Acetamide, N-[4-(diphenylamino)phenyl]-N-phenyl-; TPD (commonly used abbreviation for hole-transport materials); N,N'-Diphenyl-N,N'-bis(3-methylphenyl)-[1,1'-biphenyl]-4,4'-diamine related derivative; Aromatic tertiary amine derivative.
EINECS	Contact for details

Quality Control

Our n-[4-(Diphenylamino)Phenyl]-n-Phenylacetamide is produced under stringent quality management systems to ensure batch-to-batch consistency and high performance in sensitive electronic applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and specialized tests for metal ion content and electrochemical properties. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption, which can affect performance. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Melting Point	185 - 190 °C
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.