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Merck
CN

760420

N,N,N′,N′-Tetrakis(3-methylphenyl)-3,3′-dimethylbenzidine

97% (HPLC)

Synonym(s):

3,3′-Dimethyl-N4,N4,N4′,N4′-tetra-m-tolyl-[1,1′-biphenyl]-4,4′-diamine, HMTPD

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About This Item

Empirical Formula (Hill Notation):
C42H40N2
CAS Number:
105465-14-3
Molecular Weight:
572.78
UNSPSC Code:
12352103
PubChem Substance ID:
329766862
NACRES:
NA.23

Key Documents

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Product Name

N,N,N′,N′-Tetrakis(3-methylphenyl)-3,3′-dimethylbenzidine, 97% (HPLC)

SMILES string

Cc1cccc(c1)N(c2cccc(C)c2)c3ccc(cc3C)-c4ccc(N(c5cccc(C)c5)c6cccc(C)c6)c(C)c4

InChI

1S/C42H40N2/c1-29-11-7-15-37(23-29)43(38-16-8-12-30(2)24-38)41-21-19-35(27-33(41)5)36-20-22-42(34(6)28-36)44(39-17-9-13-31(3)25-39)40-18-10-14-32(4)26-40/h7-28H,1-6H3

InChI key

TZYPEOJJHBWOKE-UHFFFAOYSA-N

assay

97% (HPLC)

form

solid

mp

125-133 °C

Application

This material is a novel high performance host material used for Organic Electroluminescent lighting devices for high efficiency and lifetimes. Internal efficiencies of 87% with external efficiencies of 20% were achieved.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBK8385

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C. Adachi et al.
Journal of Applied Physics, 90, 5048-5048 (2001)

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