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General information
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Name:
B3PymPm
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Full name:
4,6-Bis(3,5-di(pyridin-3-yl)phenyl)-2-methylpyrimidine
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CAS number:
925425-96-3
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Chemical formula:
C37H26N6
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Molecular weight:
554.64 g/mol
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Absorption:
λmax = 248 nm in DCM
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Photoluminescence:
N/A
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HOMO/LUMO:
HOMO = 7.0 eV, LUMO = 3.5 eV
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Synonyms:
4,6-Bis(3,5-di-3-pyridinylphenyl)-2-methylpyrimidine
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Classification:
Organic light-emitting diodes, Highly efficient light-emitting diodes, Electron transport layer materials (ETL), Hole blocking layer materials (HBL), Host materials, TADF materials
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Purity:
Sublimed: >99.0% (HPLC)
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Melting point:
326 °C
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Appearance:
White powder/crystals
B3PymPm: Superior Host Material for High-Efficiency OLEDs
At Noctiluca, we proudly offer B3PymPm >99.0%, a critical material for the next generation of OLED (organic light-emitting diode) technologies. Formally known as 4,6-Bis(3,5-di(pyridin-3-yl)phenyl)-2-methylpyrimidine, this compound, identified by CAS number 925425-96-3 and molecular formula C37H26N6, is designed to meet the highest standards of research and industrial application. With a superior purity of >99.0% (HPLC), B3PymPm ensures optimal performance in advanced OLED applications. Our commitment to quality guarantees that B3PymPm supports unparalleled efficiency and durability in OLED devices, making it indispensable for modern electronic advancements.
The Molecular Structure and Properties of B3PymPm
B3PymPm, also known by its synonym 4,6-Bis(3,5-di-3-pyridinylphenyl)-2-methylpyrimidine, stands out for its unique photophysical properties. This white powder compound, with an absorption maximum at λmax = 248 nm in DCM, is a highly efficient electron transport layer (ETL) and hole blocking layer (HBL) material. It is also used as a exciplex-forming co-host material for third-generation OLEDs. The molecular structure, featuring a pyrimidine core with pyridine and phenyl groups, provides excellent thermal stability with a melting point of 326 °C, triplet energy of 2.75 eV, high electron mobility and deep ionization potential of 6.97 eV which are favorable properties for electron transport layer materials. These properties make B3PymPm ideal for creating highly efficient and stable OLEDs.
Key Features of B3PymPm
- High Purity and Quality: Our B3PymPm boasts a purity level of >99.0% as verified by HPLC, achieved through meticulous sublimation. This high level of purity ensures the material’s consistency and reliability, forming the foundation of high-quality OLED applications. The compound’s exceptional purity is crucial for the development of high-performance emissive layers and transport layers.
- Specialized for OLED Applications: B3PymPm excels as a versatile material in OLEDs, functioning effectively as a exciplex-forming co-host material, electron transport layer (ETL), and hole blocking layer (HBL). Its integration into these layers results in displays with superior energy conversion efficiency and longevity. This adaptability drives significant advancements in OLED technology, making it a preferred choice for developers aiming to enhance display performance.
- Exceptional Photophysical Properties: With a triplet energy of 2.75 eV, high electron mobility of 10^-5 cm²/Vs at 298 K and deep ionization potential of 6.97 eV , B3PymPm offers superior photophysical characteristics. These properties are critical for optimizing light emission and energy transfer in OLEDs, contributing to the development of highly efficient, next-generation display devices.
- High Thermal Stability: B3PymPm is engineered to withstand high temperatures, with a melting point of 326 °C, ensuring its suitability for a wide range of operational conditions. This thermal stability enhances the durability and reliability of OLED panels, making B3PymPm an essential material for long-lasting display technologies.
- Electron Transport and Hole Blocking Efficiency: B3PymPm’s unique molecular structure allows for efficient electron transport and effective hole blocking, reducing recombination losses and improving overall device efficiency. This feature ensures optimal performance and stability of OLED devices, making it a crucial component for high-efficiency applications.
The Role of B3PymPm in Advanced OLEDs
B3PymPm >99.0%, chemically known as C37H26N6, is essential for advancing OLED technology. By facilitating the formation of efficient emissive and transport layers, this compound significantly improves the light emission and overall performance of OLED devices. The integration of B3PymPm in ETL and HBL formulations is crucial for achieving superior energy conversion efficiencies, vital for developing next-generation display technologies. Additionally, its use as a exciplex-forming co-host material enhances the stability and durability of OLED products, making it indispensable for developers seeking to optimize OLED technology. B3PymPm’s unique properties support a broad spectrum of applications, driving innovation in the optoelectronics industry and contributing to the development of high-tech solutions.
Conclusion
B3PymPm >99.0% exemplifies Noctiluca’s commitment to providing top-tier chemical materials, underscoring our dedication to advancing material science for sustainable and efficient OLED applications. As a leading chemical manufacturer and contract research organization (CRO), we are committed to supplying our clients with superior-grade materials that drive technological and innovative progress.
Contact us today to discover how our high-purity B3PymPm can meet your scientific and industrial needs, ensuring your projects benefit from the highest standards of quality and performance, or to inquire about bulk orders of this compound.
