932434

TcTa

≥99% (HPLC)

• 동의어(들): 4,4′,4′′-Tri-9-carbazolyltriphenylamine, 4,4′,4′′-tris(carbazol-9-yl)-triphenylamine, 4,4′,4-Tris(carbazol-9-yl)triphenylamine, Tris(4-(9H-carbazol-9-yl)phenyl)amine
• 실험식(Hill 표기법): C₅₄H₃₆N₄
• CAS Number: 139092-78-7
• Molecular Weight: 740.89
• MDL number: MFCD03093250
• UNSPSC 코드: 41106305
• NACRES: NA.23

속성

• Grade: sublimed grade
• Quality Level: 100
• 설명: μh ≈ 3.0 x 10^-4 cm² V⁻¹ s⁻¹; μe ≈ 1.0 x 10^-8 cm² V⁻¹ s⁻¹
• 분석: ≥99% (HPLC)
• 손실: 0.5% TGA, > 410 °C (weight loss)
• mp: 299 °C
• solubility: THF: soluble; chloroform: soluble; dichloromethane: soluble
• λmax: 293 nm±5 nm in THF; 326 nm±5 nm in THF
• 형광: λ_em 385 nm±10 nm in THF
• 오비탈 에너지: HOMO 5.8 eV ; LUMO 2.4 eV
• SMILES string: c1ccc2c(c1)n(-c3ccc(cc3)N(c4ccc(cc4)-n5c6ccccc6c7ccccc57)c8ccc(cc8)-n9c%10ccccc%10c%11ccccc9%11)c%12ccccc2%12
• InChI: 1S/C54H36N4/c1-7-19-49-43(13-1)44-14-2-8-20-50(44)56(49)40-31-25-37(26-32-40)55(38-27-33-41(34-28-38)57-51-21-9-3-15-45(51)46-16-4-10-22-52(46)57)39-29-35-42(36-30-39)58-53-23-11-5-17-47(53)48-18-6-12-24-54(48)58/h1-36H
• InChI key: AWXGSYPUMWKTBR-UHFFFAOYSA-N

설명

애플리케이션

It′s a star-shaped carbazole hole-transporting material popularly used in OLEDs as solution-processable fluorescent emitting host, or as electron-blocking layer for quantum-dot light-emitting diodes (QD-LEDs).

TCTA is widely used as a hole transport material in OLED and organic photovoltaic (OPV) devices. It possesses excellent hole injection and transport properties, helping to efficiently transport positive charges (holes) from the anode to the emitting layer.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable