N,N'-Di(1-naphthyl)-4,4'-benzidine
N,N'-二(1-萘基)-4,4'-联苯二胺
Also known as: N,N'-Di(1-naphthyl)biphenyl-4,4'-diamine, N,N'-di(naphthalen-1-yl)biphenyl-4,4'-diamine, N-[4-[4-(naphthalen-1-ylamino)phenyl]phenyl]naphthalen-1-amine, [1,1'-Biphenyl]-4,4'-diamine, N,N-di-1-naphthalenyl-
N,N'-Di(1-naphthyl)-4,4'-benzidine (CAS 152670-41-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C32H24N2 and a molecular weight of 436.546 g/mol. It is also known as N,N'-Di(1-naphthyl)biphenyl-4,4'-diamine, N,N'-di(naphthalen-1-yl)biphenyl-4,4'-diamine and N-[4-[4-(naphthalen-1-ylamino)phenyl]phenyl]naphthalen-1-amine. Key properties include a melting point of 252-258ºC, a boiling point of 634.3±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 400.1±21.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 152670-41-2
- Jingsj CID
- J-884622-0
- Molecular Formula
- C32H24N2
- Chinese Name
- N,N'-二(1-萘基)-4,4'-联苯二胺
- Molecular Weight
- 436.546 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 252-258ºC |
|---|---|
| Boiling Point | 634.3±50.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 400.1±21.9 °C |
Frequently Asked Questions
What is the CAS number of N,N'-Di(1-naphthyl)-4,4'-benzidine?
The CAS number of N,N'-Di(1-naphthyl)-4,4'-benzidine is 152670-41-2.
What are the molecular formula and molecular weight of N,N'-Di(1-naphthyl)-4,4'-benzidine?
N,N'-Di(1-naphthyl)-4,4'-benzidine has molecular formula C32H24N2 and molecular weight 436.546 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N'-Di(1-naphthyl)-4,4'-benzidine (CAS 152670-41-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-884622-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.