• 10-[4-[4,6-Di(adamantan-1-yl)-1,3,5-triazin-2-yl]phenyl]-9,9-diphenyl-9,10-dihydroacridine (purified by sublimation) (CAS 2250187-17-6) - TCI D5746 - AMI Scientific
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TCI

CAS 2250187-17-6

10-[4-[4,6-Di(adamantan-1-yl)-1,3,5-triazin-2-yl]phenyl]-9,9-diphenyl-9,10-dihydroacridine (purified by sublimation) TCI D5746

10-[4-[4,6-Di(adamantan-1-yl)-1,3,5-triazin-2-yl]phenyl]-9,9-diphenyl-9,10-dihydroacridine (purified by sublimation) TCI D5746
Rp 5.904.150,00
Rp 5.904.150,00
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TCI D5746, CAS 2250187-17-6, is 10-[4-[4,6-Di(adamantan-1-yl)-1,3,5-triazin-2-yl]phenyl]-9,9-diphenyl-9,10-dihydroacridine, purified by sublimation. The compound is a donor–acceptor material for organic light-emitting diodes, in which the dihydroacridine unit acts as the electron donor and the adamantyl-substituted 1,3,5-triazine ring serves as the electron acceptor. It differs from the dimethyl analogue through the two phenyl groups at the nine position of the acridine framework, which increase molecular volume and alter the rigidity of the structure. In the laboratory, the material is used both as an emitter and as a subject for fundamental studies in molecular engineering.

The characteristic that makes this diphenyl variant of interest is the influence of the bulky phenyl groups on thermal behaviour and thin-film morphology. Large aromatic substituents tend to raise molecular rigidity and hinder chain rearrangement in the amorphous solid state, so the resulting films are more resistant to crystallisation during device operation. Together with the adamantyl groups on the acceptor side, this dual steric hindrance suppresses intermolecular interactions that can quench emission. The donor–acceptor architecture remains the functional core of the molecule, while purification by sublimation supplies the material in the condition required for vacuum deposition work.

In Indonesian laboratories, this material is typically encountered in university and institutional research groups working on organic electronics and photophysics. It suits groups that fabricate small test devices by vacuum evaporation, characterise emissive layers spectroscopically, or compare structurally related donor–acceptor emitters to understand how substituent bulk changes film behaviour. Because it is supplied sublimation-purified, it fits workflows where the material is used directly in deposition experiments rather than requiring in-house purification steps.

  • OLED emissive layer fabrication — the donor–acceptor structure and sublimation-purified form make it directly suitable for vacuum thermal evaporation of thin emissive films in small test devices.
  • Structure–property comparison studies — comparing this diphenyl variant with the dimethyl analogue isolates how substituent bulk at the acridine nine position affects rigidity and film behaviour.
  • Thin-film morphology investigation — the bulky phenyl and adamantyl groups hinder solid-state rearrangement, making the compound a useful subject for studying resistance to crystallisation during operation.
  • Photophysical characterisation of donor–acceptor systems — the separated dihydroacridine donor and triazine acceptor units allow spectroscopic study of charge-transfer behaviour in a well-defined molecular framework.
  • Molecular engineering research on steric hindrance — the combined adamantyl and diphenyl hindrance provides a model system for examining suppression of emission-quenching intermolecular interactions.

Brand TCI
CAS number 2250187-17-6
Molecular formula —
Purity —
Category Materials Science > Electronic Materials > Organic Light-Emitting Diode (OLED) Materials
Pack sizes available in standard TCI research-scale packaging; please confirm the current option when ordering
Physical form —
Storage keep in the tightly closed original container, protected from light and moisture
  • Chemical name: 10-[4-[4,6-Di(adamantan-1-yl)-1,3,5-triazin-2-yl]phenyl]-9,9-diphenyl-9,10-dihydroacridine
  • Grade: purified by sublimation

Store the material in its original tightly closed container in a cool, dry place, protected from light and moisture, and keep it separated from strong oxidising agents. Amber glass vials or the supplied container are appropriate; transfer only what is needed and reseal promptly, since sublimation-purified material intended for vacuum deposition is easily compromised by atmospheric moisture and airborne contamination. Handle in a well-ventilated area or fume hood, using gloves, safety glasses, and a laboratory coat. Avoid generating dust, use clean spatulas and weighing vessels to prevent cross-contamination, and consult the manufacturer's safety data sheet before first use and for waste disposal guidance.

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