N,N'-Bis(naphthalene-2-yl)-N,N'-bis(phenyl)benzidine
N,N'-二(萘-2-基)-N,N'-二(苯基)联苯-4,4'-二胺
Also known as: N,N'-Di(2-naphthyl)-N,N'-diphenyl-4,4'-biphenyldiamine, N,N'-Di(2-naphthyl)-N,N'-diphenylbiphenyl-4,4'-diamine, N,N'-Di(2-naphthyl-N,N'-diphenyl)-1,1'-biphenyl-4,4'-diamine, N,N'-di(naphthalen-2-yl)-N,N'-diphenyl-benzidine, N,N'-dinaphthyl-N,N'-diphenyl-1,1'-biphenyl-4,4'-diamine, N,N'-diphenyl-N,N'-bis(2-naphthyl)-4,4'-diaminobiphenyl, N4,N4'-Di(naphthalen-2-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine, [1,1'-Biphenyl]-4,4'-diamine, N,N-di-2-naphthalenyl-N,N-diphenyl-
- CAS No.
- 139255-17-7
- Jingsj CID
- J-1030050-9
- Molecular Formula
- C44H32N2
- Chinese Name
- N,N'-二(萘-2-基)-N,N'-二(苯基)联苯-4,4'-二胺
- Molecular Weight
- 588.738 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 174-176ºC |
|---|---|
| Boiling Point | 772.5±53.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 340.8±18.8 °C |
Frequently Asked Questions
What is the CAS number of N,N'-Bis(naphthalene-2-yl)-N,N'-bis(phenyl)benzidine?
139255-17-7
What are the molecular formula and molecular weight of N,N'-Bis(naphthalene-2-yl)-N,N'-bis(phenyl)benzidine?
C44H32N2, molecular weight 588.738 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026