Intermediates

N4,N4,N4'-Triphenyl-[1,1'-biphenyl]-4,4'-diamine

  • CAS No.167218-30-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity OLED intermediate used in organic light-emitting diode manufacturing. Offers excellent thermal stability and charge transport properties for advanced display technologies.

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Product Technical Details

Product Overview

N4,N4,N4'-Triphenyl-[1,1'-biphenyl]-4,4'-diamine is a specialized organic compound designed primarily for use in the fabrication of organic light-emitting diodes (OLEDs). As a critical intermediate in the synthesis of high-performance electronic materials, this compound exhibits superior thermal stability and efficient charge transport characteristics. Our manufacturing process ensures consistent quality, making it an ideal choice for researchers and industrial producers focused on next-generation display technologies.

The chemical structure features a robust biphenyl core substituted with triphenylamine groups, which facilitates hole transport capabilities essential for OLED efficiency. This molecular architecture contributes to enhanced device longevity and performance stability under operational conditions. We prioritize purity and consistency to meet the rigorous demands of the optoelectronics industry.

Technical Specifications

ParameterValue
Chemical NameN4,N4,N4'-Triphenyl-[1,1'-biphenyl]-4,4'-diamine
CAS Number167218-30-6
Molecular FormulaC30H24N2
Molecular Weight412.53 g/mol
AppearanceWhite powder
Purity (Assay)≥98.0%
Melting Point168-169°C
Packaging25 kg/drum or customized

Industrial Applications

This compound serves as a vital building block in the production of organic semiconductors. Its primary application lies within the OLED supply chain, where it functions as a precursor for hole transport materials. The high purity levels achieved through our advanced synthesis routes ensure minimal impurities that could otherwise degrade device performance.

  • Used in the synthesis of advanced OLED emissive layers.
  • Functions as a key intermediate for hole transport material production.
  • Supports the development of flexible and high-resolution display panels.
  • Applicable in research and development for new optoelectronic compounds.

Manufacturers utilizing this intermediate benefit from its reliable reactivity and compatibility with standard organic synthesis protocols. The material is engineered to integrate seamlessly into existing production workflows, reducing downtime and optimizing yield rates.

Quality Assurance and Storage

Quality control is paramount in our production facility. Each batch undergoes rigorous testing using high-performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR) spectroscopy to verify structural integrity and purity levels. A Certificate of Analysis (COA) is provided with every shipment to guarantee compliance with specified standards.

For optimal preservation, store this product in a cool, ventilated area away from direct sunlight and moisture. Proper storage conditions maintain the chemical stability and prevent degradation over time. We offer flexible packaging options, including standard 25 kg drums, to accommodate various logistical requirements. Our global distribution network ensures timely delivery to support your manufacturing schedules.