TXO-TPA

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: λ_max = 396 nm in Toluene
• Photoluminescence: λ_max = 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