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Home > Products >  N,N'-Diphenylbenzidine

N,N'-Diphenylbenzidine CAS NO.531-91-9

  • FOB Price: USD: 140.00-150.00 /Kilogram Get Latest Price
  • Min.Order: 1 Metric Ton
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  • Product Details


  • N,N'-Diphenylbenzidine
  • 531-91-9
  • C24H20N2

Quick Details

  • ProName: N,N'-Diphenylbenzidine
  • CasNo: 531-91-9
  • Molecular Formula: C24H20N2
  • Appearance: White or off-white Solid
  • Application: OLED Intermediate
  • DeliveryTime: 20day
  • PackAge: According to the demand of customer
  • Port: Any ports
  • ProductionCapacity: 5 Metric Ton/Month
  • Purity: 99%
  • Storage: Sealed, dry, microtherm , avoid light ...
  • Transportation: by air or by sea
  • LimitNum: 1 Metric Ton


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N,N'-Diphenylbenzidine Basic information
Product Name: N,N'-Diphenylbenzidine
Synonyms: N,N'-DIPHENYLBENZIDINE;N,N'-DIPHENYL BIPHENYLAMINE;SYM-DIPHENYLBENZIDINE;TIMTEC-BB SBB002946;(4),N(4')-Diphenyl-biphenyl-4,4'-diamine;1’-biphenyl]-4,4’-diamine,n,n’-diphenyl-[;Benzidine, N,N'-diphenyl-;Diphenylbenzidine
CAS: 531-91-9
MF: C24H20N2
MW: 336.43
EINECS: 208-521-7
Product Categories: Aromatic Phenylacetic Acids and Derivatives;Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;C11 to C38Titration;Amines;Indicators;Nitrogen Compounds;Redox Indicators;C20 to C30+;Analytical Reagents;Analytical/Chromatography;Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Redox Indicators;Titration
Mol File: 531-91-9.mol
N,N'-Diphenylbenzidine Structure
N,N'-Diphenylbenzidine Chemical Properties
mp  246-248 °C(lit.)
Fp  >110°C
Sensitive  Light Sensitive
Merck  14,3319
BRN  2220993
CAS DataBase Reference 531-91-9(CAS DataBase Reference)
NIST Chemistry Reference [1,1'-Biphenyl]-4,4'-diamine, n,n'-diphenyl-(531-91-9)
EPA Substance Registry System [1,1'-Biphenyl]- 4,4'-diamine, N,N'-diphenyl-(531-91-9)
Safety Information
Hazard Codes  Xi
Safety Statements  22-24/25
RIDADR  2811
WGK Germany  3
HazardClass  6.1(b)
PackingGroup  III


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