Description

1,3,5-Tris(p-Biphenyl)Benzene is a high-purity, star-shaped organic compound featuring a central benzene core symmetrically substituted with three biphenyl groups. This molecular architecture is critical for its role as a high-performance material in advanced electronics and photonics. It is primarily sought after by researchers and manufacturers in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and organic semiconductor industries for its excellent charge transport and light-emitting properties.

Application

• OLED Emitters & Host Materials: A key component in the emissive layer of blue and white OLED devices for displays and lighting.
• Organic Photovoltaic (OPV) Cells: Used as an electron-transport material or as a donor/acceptor component to enhance solar cell efficiency.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting layer due to its favorable π-π stacking and charge carrier mobility.
• Chemical Synthesis Intermediate: A versatile building block for constructing more complex dendritic or star-shaped macromolecules and metal-organic frameworks (MOFs).
• Research & Development: A reference standard and precursor material in academic and industrial R&D for novel organic electronic materials.

Basic Information

Product Name	1,3,5-Tris(p-Biphenyl)Benzene
CAS No.	6326-64-3
Molecular Formula	C42H30
Molecular Weight	534.69 g/mol
Synonyms	1,3,5-Tris(4-phenylphenyl)benzene; 1,1':3',1'':3'',1'''-Quaterphenyl-5',5'''-diylbenzene; Tris(4-biphenylyl)benzene; 1,3,5-Tris([1,1'-biphenyl]-4-yl)benzene (IUPAC); Star-shaped triphenylbenzene derivative; TBIB; OLED intermediate 6326-64-3
EINECS	Contact for details

Quality Control

Our 1,3,5-Tris(p-Biphenyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency essential for sensitive electronic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when possible for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
Melting Point	Contact for details
Heavy Metals	< 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.