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CAS RN: 20441-06-9 | Product Number: D4834


Purity: >98.0%(GC)
  • N,N'-Bis(4-methylphenyl)-N,N'-diphenylbenzidine
  • 4,4'-Bis[N-phenyl-N-(p-tolyl)amino]biphenyl
3   7  
3   6  

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Product Number D4834
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__3__8H__3__2N__2 = 516.69  
Physical State (20 deg.C) Solid
CAS RN 20441-06-9
Reaxys Registry Number 3041183
PubChem Substance ID 253660930
MDL Number


Appearance White to Almost white powder to crystal
Purity(GC) min. 98.0 %
Melting point 165.0 to 169.0 °C
Properties (reference)
Melting Point 167 °C
Maximum Absorption Wavelength 354(CH2Cl2) nm
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