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531-91-9 - N,N'-Diphenylbenzidine, 98% - 4,4'-Bis(anilino)biphenyl - A13802 - Alfa Aesar

A13802 N,N'-Diphenylbenzidine, 98%

CAS-Nummer
531-91-9
Synonyme
4,4'-Bis(anilino)biphenyl

Größe Preis ($) Menge Verfügbarkeit
5g 43,67
25g 165,60
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N,N'-Diphenylbenzidine, 98%

MDL
MFCD00003016
EINECS
208-521-7

Chemische Eigenschaften

Formel
C24H20N2
Molmasse
336.44
Schmelzpunkt
246-250°
Sensitivität
Light Sensitive
Löslichkeit
Insoluble in water.

Anwendungen

N,N'-Diphenylbenzidine is an indicator suitable for redox titrations, e.g. with dichromate or cerium(IV) sulfate 1,2. It is also used as intermediates in organic synthesis.

Bemerkungen

Light Sensitive. Do not store above 23°C. Store away from Strong bases. Strong acids.

Literaturverweise

Aihua Wu; Xinghai Shen; Yongke He. Investigation on γ -cyclodextrin nanotube induced by N,N?-diphenylbenzidine molecule.Journal of Colloid and Interface Science.2006, 297 525-533.

Munetaka Oyama; Satoshi Okazaki; Toshihiko Nagamura. Selective measurement of resonance Raman and absorption spectra of different charged species produced in the electrooxidation of N,N?-dimethyl-N,N?-diphenylbenzidine by means of a column electrolytic continuous-flow method.Vibrational spectroscopy.1991, 1 329-338.

Redox indicator.

Weitere Referenzen

Merck
14,3319
Beilstein
2220993
Harmonized Tariff Code
2921.59
TSCA
Yes

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