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931977

Sigma-Aldrich

N4,N4-Di(biphenyl-4-yl)-N4′-(naphthalen-1-yl)-N4′-phenyl-biphenyl-4,4′-diamine

≥99% (HPLC)

Sinónimos:

N,N-Bis(biphenyl-4-yl)-N′-(naphthalene-1-yl)-N′-phenylbenzidine, N-Phenyl-N-[4-[4-(4-phenyl-N-(4-phenylphenyl)anilino)phenyl]phenyl]naphthalen-1-amine

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About This Item

Fórmula empírica (notación de Hill):
C52H38N2
Número de CAS:
897671-42-0
Peso molecular:
690.87
MDL number:
MFCD29924830
UNSPSC Code:
12352116
NACRES:
NA.23

grade

sublimed grade

Quality Level

100

assay

≥99% (HPLC)

solubility

chloroform: soluble
dichloromethane: soluble
toluene: soluble

orbital energy

HOMO 5.5 eV 
LUMO 2.3 eV 

Application

N4,N4-Di(biphenyl-4-yl)-N4′-(naphthalen-1-yl)-N4′-phenyl-biphenyl-4,4′-diamine is mostly used as Hole Transport Layer (HTL) / Electron Blocking Layer (EBL) material in organic light emitting diode devices.
N4,N4-Di(biphenyl-4-yl)-N4′-(naphthalen-1-yl)-N4′-phenyl-biphenyl-4,4′-diamine is primarily used as a hole transport material in organic electronic devices such as organic light-emitting diodes (OLEDs) and organic photovoltaic (OPV) devices. It has been investigated for its use in other electronic applications, such as organic field-effect transistors (OFETs) and organic photodetectors. Its high hole mobility and favorable charge transport characteristics make it suitable for these applications where efficient hole transport is required.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Hole mobility of N, N-bis (naphthalen-1-yl)-N, N-bis (phenyl) benzidine investigated by using space-charge-limited currents.
Chu Ta-Ya, et al.
Applied Physics Letters, 90, 203512-203512 (2007)
Controlling triplet?triplet upconversion and singlet-triplet annihilation in organic light-emitting diodes for injection lasing.
Shukla A, et al.
Communications materials (2022)
Influence of the thickness of N, N'-Bis(naphthalene-1-yl)- N, N'-bis(phenyl) benzidine layer on the performance of organic light-emitting diodes.
Jiao B, et al.
Applied Physics. A, Materials Science & Processing (2009)

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