3N-T2T
CAS Number 939430-26-9
High Purity Sublimed Materials, Host Materials, Semiconducting Molecules, TADF Materials
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3N-T2T, a versatile transport layer material
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3N-T2T is a family member of star-shaped 1,3,5-triazine-based electron transport host materials. Further introduction of peripheral pyridyl groups to the triazole core enhances the electron transport/injection properties.
Due to its electron-deficient nature, 3N-T2T can also be used as an electron acceptor, with electron donors such as tris-PCz and DSDTAF to form green exciplexes either as light-emitting active layer or co-host materials.
With a similar chemical structure to TmPyPB, which has a star-shaped 1,3,5-triphenylbenzene core instead, 3N-T2T has a deeper HOMO energy level which could be used as hole blocking layer material.
General Information
| CAS number | 939430-26-9 |
|---|---|
| Chemical formula | C36H24N6 |
| Molecular weight | 540.63 g/mol |
| Absorption | λmax 275 nm |
| Fluorescence | λem 357, 375 nm |
| HOMO/LUMO | HOMO = 6.77 eV, LUMO = 2.7 eV [1] |
| Chemical name | 2,4,6-Tris(3-(3-pyridyl)phenyl)-1,3,5-triazine |
| Synonyms | TmPyTz, TmPPyTz |
| Classification / Family | Triazine derivatives, TADF exciplex host materials, Phosphorescent host materials, Sublimed materials |
Product Details
| Purity | Sublimed >99.0% (HPLC) |
|---|---|
| Melting point | TGA: >300 °C (0.5% weight loss) |
| Appearance | Off-white powder/crystals |
*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the sublimed materials.
Chemical Structure
Pricing
| Grade | Order Code | Quantity | Price |
|---|---|---|---|
| Sublimed (>99.0% purity) | M2275A1 | 100 mg | £230 |
| Sublimed (>99.0% purity) | M2275A1 | 250 mg | £460 |
| Sublimed (>99.0% purity) | M2275A1 | 500 mg | £800 |
| Sublimed (>99.0% purity) | M2275A1 | 1 g | £1450 |
MSDS Documentation
3N-T2T MSDS sheetLiterature and Reviews
- New naphthyridine-based bipolar host materials for thermally activated delayed fluorescent organic light-emitting diodes, T-C. Yeh et al., Org. Electronics, 70, 55-62 (2019); DOI: 10.1016/j.orgel.2019.04.003.
- Peripheral Modification of 1,3,5-Triazine Based Electron-Transporting Host Materials for Blue, Green, Yellow, Red, and White Electrophosphorescent Devices, H-F. Chen et al., J. Mater. Chem., 22, 15620-15627 (2012); DOI: 10.1039/C2JM31904G.
- Remote Steric Effect as a Facile Strategy for Improving the Efficiency of Exciplex-Based OLEDs, W-Y. Hung et al., ACS Appl. Mater. Interfaces, 9, 8, 7355–7361 (2017); DOI: 10.1021/acsami.6b16083.
To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.