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N,N,N,N-Tetraphenylbenzidine 4,4'-BIS(DIPHENYLAMINO)BIPHENYL 15546-43-7
Chemical Name |
N,N,N,N-Tetraphenylbenzidine |
Synonyms |
4,4'-BIS(DIPHENYLAMINO)BIPHENYL; N,N,N',N'-TETRAPHENYLBENZIDINE; N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine; TETRAPHENYLBENZIDINE; TETRA-N-PHENYLBENZIDINE; TPB; TETRAPHENYLBENZIDINE (TPB); Tetraphenylbenzidine, TPB, N,N,Nμ,N -Tetraphenylbenzidine |
Molecular Formula |
C36H28N2 |
Molecular Weight |
488.62 |
CAS No. |
15546-43-7 |
EINECS |
239-599-0 |
Appearance |
White crystalline powder |
Assay(HPLC) |
≥ 99% |
Melting point |
229-230℃ |
Moisture |
≤ 0.1% |
Impurities |
≤ 0.5% |
Loss on drying |
≤ 0.5% |
Packing |
Net 10 KG/Fiber Drum |
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