ChemicalBook Product Catalog Pharmaceutical intermediates OLED material intermediate N,N,N',N'-Tetraphenylbenzidine

N,N,N',N'-Tetraphenylbenzidine

N,N,N',N'-Tetraphenylbenzidine Basic information
Product Name:N,N,N',N'-Tetraphenylbenzidine
Synonyms:4,4'-BIS(DIPHENYLAMINO)BIPHENYL;TETRAPHENYLBENZIDINE;TETRA-N-PHENYLBENZIDINE;TPB;TETRAPHENYLBENZIDINE (TPB);N,N,N',N'-TETRAPHENYLBENZIDINE;N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine;Tetraphenylbenzidine, TPB, N,N,Nμ,Nμ-Tetraphenylbenzidine
CAS:15546-43-7
MF:C36H28N2
MW:488.62
EINECS:239-599-0
Product Categories:fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;electronic;Electronic Chemicals;Electroluminescence;Functional Materials
Mol File:15546-43-7.mol
N,N,N',N'-Tetraphenylbenzidine Structure
N,N,N',N'-Tetraphenylbenzidine Chemical Properties
Melting point 230-234 °C
Boiling point 649.7±48.0 °C(Predicted)
density 1.171±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka-2.62±0.60(Predicted)
form Solid
color White to Light yellow
λmax354nm(CHCl3)(lit.)
CAS DataBase Reference15546-43-7(CAS DataBase Reference)
EPA Substance Registry System[1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetraphenyl- (15546-43-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA Yes
HS Code 29215900
MSDS Information
ProviderLanguage
SigmaAldrich English
N,N,N',N'-Tetraphenylbenzidine Usage And Synthesis
Chemical PropertiesWhite to light yellow crystal powder
N,N,N',N'-Tetraphenylbenzidine Preparation Products And Raw materials
Raw materialsPotassium carbonate-->Copper-->1,2-Dichlorobenzene-->Diphenylamine-->18-Crown-6-->4,4'-Diiodobiphenyl
N,N'-DI(NAPHTHALENE-1-YL)-N,N'-DI(4-METHYL-PHENYL)-BENZIDINE N,N'-DI(NAPHTHALENE-2-YL)-N,N'-DI(3-METHYL-PHENYL)-BENZIDINE Biphenyl 4,4'-BIS[(4-BROMOPHENYL)PHENYLAMINO]BIPHENYL 3,3',5,5'-Tetramethylbenzidine dihydrochloride BETA-NPB N,N'-BIS(PHENYL)-N,N'-BIS(4'-(N,N-BIS(NAPHTH-1-YL)AMINO)BIPHENYL-4-YL)BENZIDINE TETRAPHENYLPHOSPHINE IMIDE N,N',N'',N'''-TETRAKIS(3-METHYLPHENYL)-BENZIDINE N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine Benzidine N,N'-BIS(4-(2,2-DIPHENYLETHEN-1-YL)PHENYL)-N,N'-BIS(4-METHYLPHENYL)BENZIDINE N,N'-BIS(PHENANTHREN-9-YL)-N,N'-DIPHENYLBENZIDINE Isophorondiamine Pigment Yellow 12 HYDRAZINE N,N'-Bis(3,4-dimethylphenyl)-N,N'-diphenyl-benzidine N,N,N',N'-Tetraphenylbenzidine
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