Basic information Safety Supplier Related

N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine

Basic information Safety Supplier Related

N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine Basic information

Product Name:
N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine
Synonyms:
  • N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine
  • N,N'-diphenyl-N,N'-bis(4-Methylphenyl)-1,1'-Biphenyl-4,4'-diaMine
  • 5-([1,1'-biphenyl]-4-yl)-2-broMo-11,11-diMethyl-5,11-dihydroindeno[1,2-b]carbazole
  • N,N'-Bis(4-methylphenyl)-N,N'-diphenyl-benzidine
  • p-TPD
  • N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine
  • N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
  • N,N'-Bis(4
CAS:
20441-06-9
MF:
C38H32N2
MW:
516.67
Product Categories:
  • OLED
Mol File:
20441-06-9.mol
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N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine Chemical Properties

Melting point:
165.0 to 169.0 °C
Boiling point:
680.1±55.0 °C(Predicted)
Density 
1.149±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. 
2-8°C
form 
powder to crystal
pka
-2.16±0.60(Predicted)
color 
White to Almost white
λmax
354nm(CH2Cl2)(lit.)
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Safety Information

HS Code 
2921.59.8090
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N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine Usage And Synthesis

Chemical Properties

White to slightly yellow powder

N,N'-diphenyl-N,N'-di-p-tolyl- BenzidineSupplier

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