N,N'-Diphenylbenzidine, 98%

Name: N,N'-Diphenylbenzidine, 98%
SKU: A13802.14

CAS: 531-91-9 | C24H20N2 | 336.44 g/mol

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数量:

5 g

25 g

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製品番号（カタログ番号） A13802.14

または、製品番号A13802-14

価格（JPY）

数量:

25 g

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化学物質識別子

CAS531-91-9

IUPAC NameN4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

Molecular FormulaC24H20N2

InChI KeyFDRNXKXKFNHNCA-UHFFFAOYSA-N

SMILESN(C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(NC2=CC=CC=C2)C=C1

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仕様

スペックシート

Assay (HPLC)≥97.5%

FormPowder

Loss on Drying≤1% (105?C/constant weight)

Appearance (Color)White to cream to pale green to pale gray to gray

Identification (FTIR)Conforms

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Insoluble in water.

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

RUO – Research Use Only

General References:

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.