N,N'-Bis[4-(diphenylamino)phenyl]-N,N'-di(1-naphthyl)benzidine

• CAT Number: L010922
• CAS Number: 910058-11-6
• Molecular Formula: C68H50N4
• Molecular Weight: 923.10
• Purity: ≥95%
• IUPAC Name: 4-N-naphthalen-1-yl-4-N-[4-[4-[N-naphthalen-1-yl-4-(N-phenylanilino)anilino]phenyl]phenyl]-1-N,1-N-diphenylbenzene-1,4-diamine
• InChI: InChI=1S/C68H50N4/c1-5-23-55(24-6-1)69(56-25-7-2-8-26-56)59-43-47-63(48-44-59)71(67-33-17-21-53-19-13-15-31-65(53)67)61-39-35-51(36-40-61)52-37-41-62(42-38-52)72(68-34-18-22-54-20-14-16-32-66(54)68)64-49-45-60(46-50-64)70(57-27-9-3-10-28-57)58-29-11-4-12-30-58/h1-50H
• InChIKey: NXTRQJAJPCXJPY-UHFFFAOYSA-N
• SMILES: C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)N(C4=CC=C(C=C4)C5=CC=C(C=C5)N(C6=CC=C(C=C6)N(C7=CC=CC=C7)C8=CC=CC=C8)C9=CC=CC1=CC=CC=C19)C1=CC=CC2=CC=CC=C21

N,N’-Bis[4-(diphenylamino)phenyl]-N,N’-di(1-naphthyl)benzidine0（Cat No.:L010922）is a highly conjugated, star-shaped organic molecule commonly used as a hole-transport material (HTM) in organic electronic devices such as OLEDs and perovskite solar cells. Featuring diphenylamino and naphthyl groups attached to a central benzidine core, it offers excellent thermal stability, high hole mobility, and good film-forming properties. Its extended π-conjugation facilitates efficient charge transport, making it ideal for optoelectronic applications. This compound is particularly valued in multilayer device architectures requiring efficient charge separation and injection, contributing to enhanced device efficiency and operational lifetime.