932469

4,4′,4′′-Tris(N-(naphthalen-2-yl)-N-phenyl-amino)-triphenylamine

• Synonym(e): TSPO1, Diphenyl(4-(triphenylsilyl)phenyl)phosphine oxide
• Empirische Formel (Hill-System): C₃₆H₂₉OPSi
• CAS-Nummer: 1286708-86-8
• Molekulargewicht: 536.67
• MDL-Nummer: MFCD31657507
• UNSPSC-Code: 12352116
• NACRES: NA.23

Eigenschaften

• Qualität: sublimed grade
• Qualitätsniveau: 100
• Beschreibung: μh ≈ 1.1 x 10^-6 cm² V⁻¹ s⁻¹; μe ≈ 5.7 x 10^-6 cm² V⁻¹ s⁻¹
• Assay: ≥97% (HPLC)
• Verlust: 0.5% TGA, > 300 °C (weight loss)
• mp (Schmelzpunkt): 236 °C
• Löslichkeit: chloroform: soluble; dichloromethane: soluble; toluene: soluble
• λmax: 266 nm±5 nm in dichloromethane
• Fluoreszenz: λ_em 298 nm±10 nm in dichloromethane
• Energie der Orbitale: HOMO 6.79 eV ; LUMO 2.52 eV
• SMILES String: [Si](c4ccc(cc4)[P](=O)(c6ccccc6)c5ccccc5)(c3ccccc3)(c2ccccc2)c1ccccc1
• InChI: 1S/C36H29OPSi/c37-38(30-16-6-1-7-17-30,31-18-8-2-9-19-31)32-26-28-36(29-27-32)39(33-20-10-3-11-21-33,34-22-12-4-13-23-34)35-24-14-5-15-25-35/h1-29H
• InChIKey: TXBFHHYSJNVGBX-UHFFFAOYSA-N

Beschreibung

Anwendung

4,4′,4′′-Tris(N-(naphthalen-2-yl)-N-phenyl-amino)-triphenylamine (TSPO1), also known as diphenyl(4-(triphenylsilyl)phenyl)phosphine oxide, is popularly used as a solution-processable phosphorescent host in optoelectronic devices. It has a μh around 1.1 x 10^-6 cm² V⁻¹ s⁻¹ and a μe of about 5.7 x 10^-6 cm² V⁻¹ s⁻¹.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable