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D205206

N,N′-Diphenylbenzidine

Name: <I>N,N′</I>-Diphenylbenzidine
Brand: ALDRICH

97%

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About This Item

Linear Formula:

4-(C₆H₅NH)C₆H₄C₆H₄-4-(NHC₆H₅)

CAS Number:

531-91-9

Molecular Weight:

336.43

Beilstein:

2220993

EC Number:

208-521-7

MDL number:

MFCD00003016

UNSPSC Code:

12352100

PubChem Substance ID:

24893610

NACRES:

NA.22

Quality Level

100

Assay

97%

form

powder

technique(s)

titration: suitable

mp

246-248 °C (lit.)

SMILES string

N(c1ccccc1)c2ccc(cc2)-c3ccc(Nc4ccccc4)cc3

InChI

1S/C24H20N2/c1-3-7-21(8-4-1)25-23-15-11-19(12-16-23)20-13-17-24(18-14-20)26-22-9-5-2-6-10-22/h1-18,25-26H

InChI key

FDRNXKXKFNHNCA-UHFFFAOYSA-N

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Related Categories

Organic Building Blocks

Application

N,N′-Diphenylbenzidine can be employed as a building block for in the preparation of hole-transporting materials for organic LEDs.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis and Characteristics of Poly [N, N′ -diphenyl-N, N′ -bis (4-aminobiphenyl)-(1, 1′ -biphenyl)-4, 4′ -diamine pyromellitimide] as a Hole Injecting and Transporting Layer for Hybrid Organic Light-Emitting Device

Kim Youngkyoo, et al.

Macromolecules, 35(23), 8759-8767 (2002)

Amorphous molecular materials: charge transport in the glassy state of N, N′ -di (biphenylyl)-N, N′ -diphenyl-[1, 1′ -biphenyl]-4, 4′ -diamines

Okumoto K, et al.

Synthetic Metals, 111(23), 473-476 (2000)

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