N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine

• CAT Number: M015911
• CAS Number: 123847-85-8
• Molecular Formula: C44H32N2
• Molecular Weight: 588.75
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: N-[4-[4-(N-naphthalen-1-ylanilino)phenyl]phenyl]-N-phenylnaphthalen-1-amine
• InChI: InChI=1S/C44H32N2/c1-3-17-37(18-4-1)45(43-23-11-15-35-13-7-9-21-41(35)43)39-29-25-33(26-30-39)34-27-31-40(32-28-34)46(38-19-5-2-6-20-38)44-24-12-16-36-14-8-10-22-42(36)44/h1-32H
• InChIKey: IBHBKWKFFTZAHE-UHFFFAOYSA-N
• SMILES: C1=CC=C(C=C1)N(C2=CC=C(C=C2)C3=CC=C(C=C3)N(C4=CC=CC=C4)C5=CC=CC6=CC=CC=C65)C7=CC=CC8=CC=CC=C87

N,N’-Bis-(1-naphthalenyl)-N,N’-bis-phenyl-(1,1′-biphenyl)-4,4′-diamine（Cat No.:M015911）, often abbreviated as NPB, is a complex organic molecule used extensively in organic electronics, particularly in OLEDs (organic light-emitting diodes). This compound serves as a hole transport material, facilitating the movement of positive charge carriers within the OLED structure. The presence of both naphthalene and biphenyl groups enhances its ability to transport holes efficiently, contributing to the overall performance and efficiency of OLED devices. Its structural design allows for excellent stability and film-forming properties, making it crucial in the development of high-performance electronic displays and lighting applications.