4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline

4-硝基-4',4''-二甲基三苯胺

Also known as: (4-Nitrophenyl)-di-p-tolylamine, (4-nitrophenyl)-di-p-tolyl-amine, 4,4'-Dimethyl-4''-nitrotriphenylamine, 4-Methyl-N-(4-methylphenyl)-N-(4-nitrophenyl)aniline, 4-nitro-N,N-bis(4-methylphenyl)aniline, Benzenamine, 4-methyl-N-(4-methylphenyl)-N-(4-nitrophenyl)-, Benzenamine, N,N-bis(4-methylphenyl)-4-nitro-, N,N-bis(4-methylphenyl)-4-nitrobenzenamine

4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline (CAS 20440-92-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H18N2O2 and a molecular weight of 318.369 g/mol. It is also known as (4-Nitrophenyl)-di-p-tolylamine, (4-nitrophenyl)-di-p-tolyl-amine and 4,4'-Dimethyl-4''-nitrotriphenylamine. Key properties include a melting point of 162-163ºC, a boiling point of 483.8±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 246.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20440-92-0
Jingsj CID
J-1063114-6
Molecular Formula
C20H18N2O2
Chinese Name
4-硝基-4',4''-二甲基三苯胺
Molecular Weight
318.369 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point162-163ºC
Boiling Point483.8±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point246.4±28.7 °C

Frequently Asked Questions

What is the CAS number of 4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline?

The CAS number of 4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline is 20440-92-0.

What are the molecular formula and molecular weight of 4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline?

4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline has molecular formula C20H18N2O2 and molecular weight 318.369 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Methyl-N-(4-nitrophenyl)-N-(p-tolyl)aniline (CAS 20440-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1063114-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.