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4,4′,4”-Tris[phenyl(m-tolyl)amino]triphenylamine (m-MTDATA, C<sub>57</sub>H<sub>48</sub>N<sub>4</sub>), 99%, 1g - MSE Supplies LLC

High Purity m-MTDATA (C57H48N4), 99%, 1g

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High Purity m-MTDATA (C57H48N4), 99%, 1g

4,4′,4”-Tris[phenyl(m-tolyl)amino]triphenylamine (m-MTDATA) is one of the most well-known arylamine compounds applied in organic light-emitting diodes as a hole injection or transporting material, and devices that have shown a good performance. It lowers the driving voltage of the OLED devices. 

Technical Data:

Product Name 4,4′,4”-Tris[phenyl(m-tolyl)amino]triphenylamine
Synonym m-MTDATA
SKU# CM7028
CAS Number 124729-98-2
Chemical Formula C57H48N4
Molecular weight 789.02 g/mol
Absorption λmax 312 nm, 342 nm in THF
Fluorescence λem 425 nm in THF
HOMO/LUMO HOMO 5.1 eV, LUMO 2.0 eV
Purity 99%
Melting point 210 °C
Appearance Yellow/white powder

References:

[1]: Enhanced performance of perovskite solar cells by incorporation of a triphenylamine derivative into hole-transporting poly (3-hexylthiophene) layers. Journal of Industrial and Engineering Chemistry 73 (2019): 175-181.

[2]: Photophysical Investigation of the Thermally Activated Delayed Emission from Films of m‐MTDATA: PBD Exciplex. Advanced Functional Materials 24, no. 16 (2014): 2343-2351.