8.20530
N,N′-Diphenylbenzidine
for synthesis
Synonym(s):
N,N′-Diphenylbenzidine, N,N′-Diphenyl-4,4′-diaminobiphenyl, N,N′-Diphenyl-[1,1′-biphenyl]-4,4′-diamine
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About This Item
Linear Formula:
4-(C6H5NH)C6H4C6H4-4-(NHC6H5)
CAS Number:
Molecular Weight:
336.43
UNSPSC Code:
12352116
EC Index Number:
208-521-7
NACRES:
NA.22
MDL number:
Assay:
≥96.0% (HPLC)
Form:
powder
Quality Segment
assay
≥96.0% (HPLC)
form
powder
mp
245-250 °C
storage temp.
2-30°C
SMILES string
N(c2ccc(cc2)c3ccc(cc3)Nc4ccccc4)c1ccccc1
InChI
1S/C24H20N2/c1-3-7-21(8-4-1)25-23-15-11-19(12-16-23)20-13-17-24(18-14-20)26-22-9-5-2-6-10-22/h1-18,25-26H
InChI key
FDRNXKXKFNHNCA-UHFFFAOYSA-N
Application
- Direct electrochemical dimerization of N, N′-diphenylbenzidine: The research focuses on the electrochemical process to produce dimerized forms of N,N′-diphenylbenzidine, which are important in developing new materials for electronic applications (Shahparast et al., 2019).
- Enhancement of structure and optical dispersion properties of N,N′-Bis(3-methylphenyl)-N,N′-diphenylbenzidine thin films: This paper explores the impact of UV irradiation on the optical and structural properties of thin films made from N,N′-diphenylbenzidine derivatives, important for optical applications (Abdel-Khalek et al., 2021).
Analysis Note
Assay (HPLC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 245 °C
Melting range (upper value): ≤ 251 °C
Identity (IR): passes test
Melting range (lower value): ≥ 245 °C
Melting range (upper value): ≤ 251 °C
Identity (IR): passes test
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8205300010 | 04022536460796 |
| 8205300005 | 04027269910327 |