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663263

Sigma-Aldrich

N,N′-Diphenyl-N,N′-di-p-tolylbenzene-1,4-diamine

Synonym(s):

N,N′-Bis(4-methylphenyl)-N,N′-diphenyl-1,4-benzenediamine

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About This Item

Empirical Formula (Hill Notation):
C32H28N2
CAS Number:
Molecular Weight:
440.58
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

form

solid

mp

190-194 °C

SMILES string

Cc1ccc(cc1)N(c2ccccc2)c3ccc(cc3)N(c4ccccc4)c5ccc(C)cc5

InChI

1S/C32H28N2/c1-25-13-17-29(18-14-25)33(27-9-5-3-6-10-27)31-21-23-32(24-22-31)34(28-11-7-4-8-12-28)30-19-15-26(2)16-20-30/h3-24H,1-2H3

InChI key

FQNVFRPAQRVHKO-UHFFFAOYSA-N

Application

Hole-transport material for blue to yellow emitting OLEDs with aluminum quinolate (Alq3) derivatives.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Chen, Z.;
Journal of Applied Physics, 34, 2679-2679 (2001)

Articles

Since their discovery, organic light emitting devices (OLEDs) have evolved from a scientific curiosity into a technology with applications in flat panel displays and the potential to revolutionize the lighting market. During their relatively short history, the technology has rapidly advanced, and device efficiencies have increased more than 20-fold, approaching the theoretical limit for internal quantum efficiencies.

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