1266181-51-4

Basic information

• Product Name: 4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine
• Synonyms: 4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine;B2PyMPM
• CAS NO: 1266181-51-4
• Molecular Formula: C₃₇H₂₆N₆
• Molecular Weight: 554.64254
• EINECS: -0
• Mol File: 1266181-51-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 749.2±55.0 °C(Predicted)
• Appearance: /
• Density: 1.214±0.06 g/cm3(Predicted)
• PKA: 4.25±0.38(Predicted)
• CAS DataBase Reference: 4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine(1266181-51-4)
• EPA Substance Registry System: 4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine(1266181-51-4)

Safety Data

• Hazardous Substances Data: 1266181-51-4(Hazardous Substances Data)

Usage

Description

4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine, also known as B2PymPm, is a chemical compound with a 2-methylpyrimidine core and four pyridine pendants. It is characterized by its unique molecular structure, which makes it a promising candidate for various applications in the field of electronics and optoelectronics.

Uses

Used in Electronics Industry:
4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine is used as an electron-transport layer material for organic light-emitting diode (OLED) devices. Its molecular structure allows for efficient charge transport, which is crucial for the performance of OLEDs.
Used in Photovoltaic Industry:
In the photovoltaic industry, 4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine is used as a hole-blocking layer material in solar cells. Its ability to prevent the recombination of charge carriers contributes to the overall efficiency of the solar cell.
Used in Optoelectronic Devices:
4,6-Bis(3,5-di(pyridin-2-yl)phenyl)-2-MethylpyriMidine is also utilized in the development of other optoelectronic devices, such as organic field-effect transistors (OFETs) and organic photodetectors (OPDs), due to its favorable electronic properties and potential for charge transport enhancement.

Upstream product

• 109-04-6 2-bromo-pyridine 
• 1266181-48-9 C₄₁H₅₈B₄N₂O₈ 
• 1780-26-3 2,4-dichloro-2-methylpyrimidine 

Relevant articles and documents

Influence of substituted pyridine rings on physical properties and electron mobilities of 2-methylpyrimidine skeleton-based electron transporters

A series of 2-methylpyrimidine skeleton-based electron-transporting derivatives (BPyMPM) are designed and synthesized to investigate the influence of substituted pyridine rings on the physical properties and electron mobilities (μe). The only structural difference is the position of substituted pyridine rings. The melting point (Tm) of B4PyMPM is estimated to be ca. 50 °C higher than that of B3PyMPM, and ca. 120 °C higher than that of B2PyMPM. The ionization potential is observed to increase in the order B2PyMPM (6.62 eV) e at 298 K of B4PyMPM is 10 times higher than that of B3PyMPM and 100 times higher than that of B2PyMPM. To extract the charge transport parameters, the temperature and field dependencies of μe are investigated. Using Baessler's disorder formalism, the degree of energetic disorder is estimated to decrease in the order B2PyMPM (91 meV) > B3PyMPM (88 meV) > B4PyMPM (76 meV), and the positional disorder is 2.7 for B2PyMPM, and e) of 2-methylpyrimidine skeleton-based electron-transporters is investigated. Although the structural difference is very small, the difference in μe is found to be quite large. At 298 K, the μe of B4PyMPM is measured to be 10 times higher than that of B3PyMPM and 100 times higher than that of B2PyMPM. Copyright