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Merck
CN

443263

N,N′-Bis(3-methylphenyl)-N,N′-diphenylbenzidine

greener alternative

99%

Synonym(s):

TPD

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About This Item

Linear Formula:
[-C6H4-4-N(C6H4CH3)C6H5]2
CAS Number:
65181-78-4
Molecular Weight:
516.67
NACRES:
NA.23
PubChem Substance ID:
57650229
UNSPSC Code:
12352103
EC Number:
413-810-8
MDL number:
MFCD00144965

Key Documents

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Product Name

N,N′-Bis(3-methylphenyl)-N,N′-diphenylbenzidine, 99%

InChI key

OGGKVJMNFFSDEV-UHFFFAOYSA-N

InChI

1S/C38H32N2/c1-29-11-9-17-37(27-29)39(33-13-5-3-6-14-33)35-23-19-31(20-24-35)32-21-25-36(26-22-32)40(34-15-7-4-8-16-34)38-18-10-12-30(2)28-38/h3-28H,1-2H3

SMILES string

Cc1cccc(c1)N(c2ccccc2)c3ccc(cc3)-c4ccc(cc4)N(c5ccccc5)c6cccc(C)c6

description

Hole Transport Layer

assay

99%

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

175-177 °C (lit.)

orbital energy

HOMO 5.5 eV 
LUMO 2.3 eV 

OLED device performance

ITO/2-TNATA/TPD/Alq3/Mg:Ag

  • Color: green
  • Max. Luminance: 22200 Cd/m2
  • Turn-On Voltage: 5.5 V

ITO/TPD/Alq3:DCM (10%)/Alq3/Mg:Ag
  • Color: red
  • Max. Luminance: 150 Cd/m2

ITO/TPD/Znq/Mg:In
  • Color: yellow
  • Max. Luminance: 16200 Cd/m2

ITO/m-MTDATA/TPD/TTPhPhB/Alq3/LiF/Al
  • Color: blue
  • Max. Luminance: 2600 Cd/m2
  • Max. EQE: 1.5 %
  • Turn-On Voltage: 3.4 V

greener alternative category

Enabling,

Quality Level

100

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Related Categories

Application

Organic photoconductor. Hole transporter.

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Hole transport organic materials allow perfect energy level alignment with the absorber layer and therefore efficient charge collection, are prone to degradation in ambient conditions.Click here for more information.

pictograms

Environment
GHS09

hcodes

H411

pcodes

P273

Hazard Classifications

Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK1268
BCCF3567
BCCC2324
BCBS3285V
BCBS0823V

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