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CAS RN: 65181-78-4 | Product Number: D2448

N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine


Purity: >98.0%(N)
Synonyms:
  • N,N'-Bis(3-methylphenyl)-N,N'-diphenylbenzidine
  • 4,4'-Bis[N-phenyl-N-(m-tolyl)amino]biphenyl
  • TPD
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Product Number D2448
Purity / Analysis Method >98.0%(N)
Molecular Formula / Molecular Weight C__3__8H__3__2N__2 = 516.69  
Physical State (20 deg.C) Solid
CAS RN 65181-78-4
Reaxys Registry Number 4278249
PubChem Substance ID 87568875
MDL Number

MFCD00144965

Specifications
Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 97.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Melting point 168.0 to 172.0 °C
Properties (reference)
Melting Point 171 °C
Solubility in water Insoluble
GHS
Pictogram Pictogram
Hazard Statements H411 : Toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P391 : Collect spillage.
Related Laws:
EC Number 413-810-8
Transport Information:
UN Number UN3077
Class 9
Packing Group III
HS Number 2921599090
Documents (Note: Some products will not have analytical charts available.)
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