ChemicalBook--->CAS DataBase List--->15546-43-7

15546-43-7

15546-43-7 Structure

15546-43-7 Structure
IdentificationMore
[Name]

N,N,N',N'-Tetraphenylbenzidine
[CAS]

15546-43-7
[Synonyms]

4,4'-BIS(DIPHENYLAMINO)BIPHENYL
N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine
N,N,N',N'-TETRAPHENYLBENZIDINE
TETRA-N-PHENYLBENZIDINE
TETRAPHENYLBENZIDINE
TPB
TETRAPHENYLBENZIDINE (TPB)
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
N,N,N',N'-Tetraphenyl-4,4'-biphenyldiamine
N,N,N',N'-Tetraphenylbiphenyl-4,4'-diamine
[EINECS(EC#)]

239-599-0
[Molecular Formula]

C36H28N2
[MDL Number]

MFCD00228123
[Molecular Weight]

488.62
[MOL File]

15546-43-7.mol
Chemical PropertiesBack Directory
[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
[form ]

Solid
[pka]

-2.62±0.60(Predicted)
[λmax]

354nm(CHCl3)(lit.)
[CAS DataBase Reference]

15546-43-7(CAS DataBase Reference)
[EPA Substance Registry System]

15546-43-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29215900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Potassium carbonate-->Copper-->1,2-Dichlorobenzene-->Diphenylamine-->18-Crown-6-->4,4'-Diiodobiphenyl
Hazard InformationBack Directory
[Chemical Properties]

White to light yellow crystal powder
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

15546-43-7(sigmaaldrich)
[TCI AMERICA]

N,N,N',N'-Tetraphenylbenzidine,>98.0%(GC)(15546-43-7)
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