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

N,N,N',N'-Tetraphenylbenzidine

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Company Name: Henan Fengda Chemical Co., Ltd
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Products Intro: Product Name:N,N,N',N'-Tetraphenylbenzidine
CAS:15546-43-7
Purity:99%, 99.5% Sublimated Package:1KG;200USD|100KG;1USD
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Products Intro: Product Name:N,N,N',N'-Tetraphenylbenzidine
CAS:15546-43-7
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro: Product Name:N,N,N',N'-tetraphenylbenzidine
CAS:15546-43-7
Purity:99% Package:1KG,5KG,10KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:15546-43-7 N,N,N',N'-Tetraphenylbenzidine
CAS:15546-43-7
Purity:99% Package:25KG;5KG;1KG
Company Name: ATK CHEMICAL COMPANY LIMITED
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Products Intro: Product Name:TPD
CAS:15546-43-7
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG

N,N,N',N'-Tetraphenylbenzidine manufacturers

  • N,N,N',N'-Tetraphenylbenzidine
  • N,N,N',N'-Tetraphenylbenzidine pictures
  • $200.00 / 1KG
  • 2025-09-25
  • CAS:15546-43-7
  • Min. Order: 1KG
  • Purity: 99%, 99.5% Sublimated
  • Supply Ability: g-kg-tons, free sample is available
N,N,N',N'-Tetraphenylbenzidine Basic information
Product Name:N,N,N',N'-Tetraphenylbenzidine
Synonyms:4,4'-BIS(DIPHENYLAMINO)BIPHENYL;TETRAPHENYLBENZIDINE;TETRA-N-PHENYLBENZIDINE;TETRAPHENYLBENZIDINE (TPB);N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine;Tetraphenylbenzidine, TPB, N,N,Nμ,Nμ-Tetraphenylbenzidine;4,4'-Bis(diphenylamino)-1,1'-biphenyl;N,N,N',N'-Tetrakisphenyl-1,1'-biphenyl-4,4'-diamine
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.)
InChI1S/C36H28N2/c1-5-13-31(14-6-1)37(32-15-7-2-8-16-32)35-25-21-29(22-26-35)30-23-27-36(28-24-30)38(33-17-9-3-10-18-33)34-19-11-4-12-20-34/h1-28H
InChIKeyDCZNSJVFOQPSRV-UHFFFAOYSA-N
SMILESc1ccc(cc1)N(c2ccccc2)c3ccc(cc3)-c4ccc(cc4)N(c5ccccc5)c6ccccc6
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 TSCA listed
HS Code 29215900
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
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
Tag:N,N,N',N'-Tetraphenylbenzidine(15546-43-7) Related Product Information
3,3',5,5'-Tetramethylbenzidine dihydrochloride Biphenyl HYDRAZINE TETRAPHENYLPHOSPHINE IMIDE Isophorondiamine Benzidine N,N,N',N'-Tetra(4-formylphenyl)benzidin N,N,N',N'-Tetrakis(4-aminophenyl)-1,4-benzenediamine N,N,N',N'-Tetrakis(4-methoxyphenyl)-9H-carbazole-3,6-diamine Pentamethyldiethylenetriamine N,N,N',N'-Tetramethylazodicarboxamide 1,8-Bis(dimethylamino)naphthalene N,N,N',N'-TETRAMETHYLDIAMINOMETHANE N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (NPB) Pigment Yellow 13 N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine N,N,N',N'-Tetrakis(4-methylphenyl)benzidine
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