932426

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

≥99% (HPLC)

• Synonym(s): 4,4′,4′′-Tris[2-naphthyl(phenyl)amino]triphenylamine, 2T-NATA, 2-TNATA, 2TNATA
• Empirical Formula (Hill Notation): C₆₆H₄₈N₄
• CAS Number: 185690-41-9
• Molecular Weight: 897.11
• MDL number: MFCD01310662
• UNSPSC Code: 12352116
• NACRES: NA.23

Properties

• grade: sublimed grade
• Quality Level: 100
• description: μh ≈ 3.0 x 10^-6 cm² V⁻¹ s⁻¹
• assay: ≥99% (HPLC)
• loss: 0.5% TGA, > 350 °C (weight loss)
• mp: 247 °C
• solubility: THF: soluble; chloroform: soluble
• fluorescence: λ_em 490 nm±10 nm in THF
• orbital energy: HOMO 5.1 eV ; LUMO 2.2 eV
• λ: in THF
• UV absorption: λ: 326 nm±5 nm A_max
• SMILES string: c1ccc(cc1)N(c2ccc(cc2)N(c3ccc(cc3)N(c4ccccc4)c5ccc6ccccc6c5)c7ccc(cc7)N(c8ccccc8)c9ccc%10ccccc%10c9)c%11ccc%12ccccc%12c%11
• InChI: 1S/C66H48N4/c1-4-22-55(23-5-1)68(64-31-28-49-16-10-13-19-52(49)46-64)61-40-34-58(35-41-61)67(59-36-42-62(43-37-59)69(56-24-6-2-7-25-56)65-32-29-50-17-11-14-20-53(50)47-65)60-38-44-63(45-39-60)70(57-26-8-3-9-27-57)66-33-30-51-18-12-15-21-54(51)48-66/h1-48H
• InChI key: KDOQMLIRFUVJNT-UHFFFAOYSA-N

Description

Application

4,4′,4′′-Tris(N-(naphthalen-2-yl)-N-phenyl-amino)-triphenylamine can be used in various applications in organic electronics and materials chemistry such as organic Light-Emitting Diodes (OLEDs), organic Photovoltaics(OPVs), organic Field-Effect Transistors (OFETs), dye-sensitized solar Cells(DSSCs), as a hole transport material. It can be utilized in the assembly of supramolecular structures or coordination polymers, offering opportunities for the design and synthesis of functional materials.

Injection Layer (HIL) in Organic Light Emitting Diode (OLED).

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable