Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

931977

Sigma-Aldrich

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

≥99% (HPLC)

Synonym(s):

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

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
3 960,00 kr

3 960,00 kr

Please contact Customer Service for Availability
Request a Bulk Order
All Photos(2)

Select a Size

Change View
1 G
3 960,00 kr

About This Item

Empirical Formula (Hill Notation):
C52H38N2
CAS Number:
897671-42-0
Molecular Weight:
690.87
MDL number:
MFCD29924830
UNSPSC Code:
12352116
NACRES:
NA.23

3 960,00 kr

Please contact Customer Service for Availability
Request a Bulk Order

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS9586

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
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)
Controlling triplet?triplet upconversion and singlet-triplet annihilation in organic light-emitting diodes for injection lasing.
Shukla A, et al.
Communications materials (2022)

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service