N,N-Bis(4-methoxyphenyl)-4-nitroaniline
4-硝基-4',4''-二甲氧基三苯胺
Also known as: 4-Methoxy-N-(4-methoxyphenyl)-N-(4-nitrophenyl)aniline, 4-Nitro-4',4''-dimethoxytriphenylamine, Benzenamine, N,N-bis(4-methoxyphenyl)-4-nitro-, Bis-(4-methoxy-phenyl)-(4-nitro-phenyl)-amine, 4-Nitro-N,N-di(4-methoxyphenyl)benzenamine
N,N-Bis(4-methoxyphenyl)-4-nitroaniline (CAS 20440-91-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H18N2O4 and a molecular weight of 350.368 g/mol. It is also known as 4-Methoxy-N-(4-methoxyphenyl)-N-(4-nitrophenyl)aniline, 4-Nitro-4',4''-dimethoxytriphenylamine and Benzenamine, N,N-bis(4-methoxyphenyl)-4-nitro-. Key properties include a boiling point of 518.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 267.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20440-91-9
- Jingsj CID
- J-1063126-9
- Molecular Formula
- C20H18N2O4
- Chinese Name
- 4-硝基-4',4''-二甲氧基三苯胺
- Molecular Weight
- 350.368 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 518.6±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 267.4±28.7 °C |
Frequently Asked Questions
What is the CAS number of N,N-Bis(4-methoxyphenyl)-4-nitroaniline?
The CAS number of N,N-Bis(4-methoxyphenyl)-4-nitroaniline is 20440-91-9.
What are the molecular formula and molecular weight of N,N-Bis(4-methoxyphenyl)-4-nitroaniline?
N,N-Bis(4-methoxyphenyl)-4-nitroaniline has molecular formula C20H18N2O4 and molecular weight 350.368 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-Bis(4-methoxyphenyl)-4-nitroaniline (CAS 20440-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1063126-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.