4-Nitro-N,N-diphenylaniline
Also known as: 4-Nitrotriphenylamine, 4-Nitrophenyl diphenylamine, (4-Nitro-phenyl)-diphenyl-amine, (p-Nitrophenyl)diphenylamine, Benzenamine, 4-nitro-N,N-diphenyl-, N,N-Diphenyl-4-nitroaniline, N-(4-Nitrophenyl)-N,N-diphenylamine, NSC 507491
4-Nitro-N,N-diphenylaniline (CAS 4316-57-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H14N2O2 and a molecular weight of 290.316 g/mol. Key properties include a melting point of 143-144ºC, a boiling point of 452.6±28.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 227.6±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4316-57-8
- Jingsj CID
- J-49083-5
- Molecular Formula
- C18H14N2O2
- Molecular Weight
- 290.316 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 143-144ºC |
|---|---|
| Boiling Point | 452.6±28.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 227.6±24.0 °C |
| Exact Mass | 290.105530 |
| PSA | 49.06000 |
| LogP | 6.02 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.668 |
| Storage Conditions | -20?C Freezer |
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Nitro-N,N-diphenylaniline?
The CAS number of 4-Nitro-N,N-diphenylaniline is 4316-57-8.
What are the molecular formula and molecular weight of 4-Nitro-N,N-diphenylaniline?
4-Nitro-N,N-diphenylaniline has molecular formula C18H14N2O2 and molecular weight 290.316 g/mol.
What are the upstream and downstream products of 4-Nitro-N,N-diphenylaniline?
For 4-Nitro-N,N-diphenylaniline, Upstream Products: Diphenylamine, 1-Iodo-4-nitrobenzene, 1-Bromo-4-nitrobenzene; Downstream Products: N,N-Diphenyl-p-phenylenediamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Nitro-N,N-diphenylaniline (CAS 4316-57-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49083-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.