Description

4-Acetonitrile-4'-Diphenylamino) Biphenyl is a specialized organic compound featuring a biphenyl core functionalized with acetonitrile and diphenylamino groups. This molecular architecture makes it a valuable intermediate for advanced material science and organic synthesis. It is primarily sought after by researchers and manufacturers in the OLED (Organic Light-Emitting Diode) and organic semiconductor industries for developing high-performance electronic materials.

Application

• Key intermediate in the synthesis of hole-transporting materials (HTMs) for OLED devices.
• Building block for advanced organic semiconductors and photoconductive materials.
• Precursor for dyes and pigments with specific electronic properties.
• Research chemical for developing novel electroactive polymers and small molecules.
• Component in the fabrication of organic photovoltaic (OPV) cells.
• Used in academic and industrial R&D for exploring structure-property relationships in conjugated systems.

Basic Information

Product Name	4-Acetonitrile-4'-Diphenylamino) Biphenyl
CAS No.	1000504-19-7
Molecular Formula	C26H20N2
Molecular Weight	360.45 g/mol
Synonyms	4'-(Diphenylamino)-[1,1'-biphenyl]-4-acetonitrile; 4-(4-(Diphenylamino)phenyl)benzonitrile; N,N-Diphenyl-4'-(cyanomethyl)-[1,1'-biphenyl]-4-amine; (4'-Diphenylamino-biphenyl-4-yl)-acetonitrile; ADB; Hole transport material intermediate; TPD derivative
EINECS	Contact for details

Quality Control

Our 4-Acetonitrile-4'-Diphenylamino) Biphenyl is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support R&D and production needs with material traceability and custom purity grades available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.