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Atomfair N4,N4′-Di(naphthalen-1-yl)-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine alpha-NPB C44H32N2

Description N4,N4′-Di(naphthalen-1-yl)-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine (CAS No. 123847-85-8) is a high-purity organic compound with the molecular formula C44H32N2. This aromatic diamine derivative is widely recognized in the field of organic electronics and materials science for its exceptional hole-transporting properties. The compound features a biphenyl core symmetrically substituted with naphthyl and phenyl amine groups, enhancing its thermal stability and charge-carrier mobility. It is commonly utilized as a key component in organic light-emitting diodes (OLEDs), photovoltaic devices, and other optoelectronic applications. Available in crystalline or powder form, this product is rigorously tested for purity and performance to meet the stringent demands of research and industrial…

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Description

Description

N4,N4′-Di(naphthalen-1-yl)-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine (CAS No. 123847-85-8) is a high-purity organic compound with the molecular formula C44H32N2. This aromatic diamine derivative is widely recognized in the field of organic electronics and materials science for its exceptional hole-transporting properties. The compound features a biphenyl core symmetrically substituted with naphthyl and phenyl amine groups, enhancing its thermal stability and charge-carrier mobility. It is commonly utilized as a key component in organic light-emitting diodes (OLEDs), photovoltaic devices, and other optoelectronic applications. Available in crystalline or powder form, this product is rigorously tested for purity and performance to meet the stringent demands of research and industrial applications.

  • CAS No: 123847-85-8
  • Molecular Formula: C44H32N2
  • Molecular Weight: 588.7
  • Exact Mass: 588.256549029
  • Monoisotopic Mass: 588.256549029
  • IUPAC Name: N-[4-[4-(N-naphthalen-1-ylanilino)phenyl]phenyl]-N-phenylnaphthalen-1-amine
  • 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
  • Synonyms: 123847-85-8, N4,N4′-Di(naphthalen-1-yl)-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine, alpha-NPB, N,N’-Bis-(1-naphthalenyl)-N,N’-bis-phenyl-(1,1′-biphenyl)-4,4′-diamine, n,n’-bis(naphthalen-1-yl)-n,n’-bis(phenyl)-benzidine

Application

N4,N4′-Di(naphthalen-1-yl)-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine is primarily employed as a hole-transport material (HTM) in OLEDs due to its high efficiency and stability. It is also used in the fabrication of organic photovoltaic (OPV) cells to improve charge separation and transport. Researchers leverage its optoelectronic properties in the development of advanced thin-film transistors and sensors. Its robust thermal and oxidative stability makes it suitable for high-performance electronic devices.

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