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General information
- Name: TXO-TPA
- Full name: 2-[4-(Diphenylamino)phenyl]-10,10-dioxide-9H-thioxanthen-9-one
- CAS number: 1623010-63-8
- Chemical formula: C31H21NO3S
- Molecular weight: 487.57 g/mol
- Absorption: λmax = 396 nm in Toluene
- Photoluminescence: λmax = 625 nm in film
- HOMO/LUMO: HOMO = 5.4 eV, LUMO = 3.5 eV
- Synonyms: 9-H-Thioxanthen-9-one-10,10-dioxide-triphenylamine
- Classification: Organic light-emitting diodes, Emmiting layer materials (EML), TADF materials, Red fluorescent dopant materials
- Purity: Sublimed: >99.0% (HPLC)
- Melting point: TGA: >250 °C (0.5% weight loss)
- Appearance: Orange powder/crystals