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Merck
CN

776343

DNTPD

99%

Synonym(s):

N4,N4′-Bis[4-[bis(3-methylphenyl)amino]phenyl]-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine, [1,1′-Biphenyl]-4,4′-diamine, N,N′-bis[4-[bis(3-methylphenyl)amino]phenyl]-N,N′-diphenyl-

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About This Item

Empirical Formula (Hill Notation):
C64H54N4
CAS Number:
199121-98-7
Molecular Weight:
879.14
NACRES:
NA.23
PubChem Substance ID:
329767833
UNSPSC Code:
12352103
MDL number:
MFCD22372686

Key Documents

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InChI

1S/C64H54N4/c1-47-15-11-23-61(43-47)67(62-24-12-16-48(2)44-62)59-39-35-57(36-40-59)65(53-19-7-5-8-20-53)55-31-27-51(28-32-55)52-29-33-56(34-30-52)66(54-21-9-6-10-22-54)58-37-41-60(42-38-58)68(63-25-13-17-49(3)45-63)64-26-14-18-50(4)46-64/h5-46H,1-4H3

SMILES string

Cc1cccc(c1)N(c2ccc(cc2)N(c3ccccc3)c4ccc(cc4)-c5ccc(cc5)N(c6ccccc6)c7ccc(cc7)N(c8cccc(C)c8)c9cccc(C)c9)c%10cccc(C)c%10

InChI key

SPDPTFAJSFKAMT-UHFFFAOYSA-N

assay

99%

form

powder

mp

105-112 °C

λmax

326 nm in THF

General description

DNTPD is a hole transporting material with good optical properties. It has high ionization energy (IE) and hole mobility which allow excellent performance for electron blocking.

Application

DNTPD can be coated on indium tin oxide (ITO) to form an optimized device with an electron transporting layer for the fabrication of high efficiency organic light emitting diodes (OLEDs).
Hole Injection/Transport Materials for OLEDs

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN9311

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Molecular Engineering of Blue Fluorescent Molecules Based on Silicon End-Capped Diphenylaminofluorene Derivatives for Efficient Organic Light-Emitting Materials
Lee KH, et al.
Advances in Functional Materials, 20(8), 1345-1358 (2010)
Journal of Materials Chemistry, 22, 5145-5154 (2012)
A Pyridine-Containing Anthracene Derivative with High Electron and Hole Mobilities for Highly Efficient and Stable Fluorescent Organic Light-Emitting Diodes
Sun Y, et al.
Advances in Functional Materials, 21(10), 1881-1886 (2011)
Synt. Metals, 161, 2024-2030 (2011)
High hole mobility hole transport material for organic light-emitting devices
Huh DH, et al.
Synthetic Metals, 180, 79-84 (2013)
View All Related Papers

Articles

Aggregation-induced Emission Luminogens for Non-doped Organic Light-emitting Diodes

Organic Light-emitting Diodes (OLEDs) are solid-state devices that transform electrical energy into light. OLEDs are considered the next generation technology for high-resolution flexible displays and solid state lighting, attracting intense scientific and industrial interest.

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