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1-Methyl-4-(4-nitrophenyl)piperazine

1-甲基-4-(4-硝基苯基)哌嗪

Also known as: 1-Methyl-4-(4-nitrophenyl)piperazine, 4-Methyl-1-(4-nitrophenyl)piperazine, Piperazine, 1-methyl-4-(4-nitrophenyl)-, 1-Methyl-4-(p-nitrophenyl)piperazine, 4-(4-Methylpiperazino)nitrobenzene

1-Methyl-4-(4-nitrophenyl)piperazine (CAS 16155-03-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H15N3O2 and a molecular weight of 221.25600 g/mol. It is also known as 4-Methyl-1-(4-nitrophenyl)piperazine, Piperazine, 1-methyl-4-(4-nitrophenyl)- and 1-Methyl-4-(p-nitrophenyl)piperazine. Key properties include a melting point of 109-111ºC, a boiling point of 369.5ºC at 760mmHg, a density of 1.198g/cm3 and a flash point of 177.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16155-03-6
Jingsj CID
J-933550-5
Molecular Formula
C11H15N3O2
Chinese Name
1-甲基-4-(4-硝基苯基)哌嗪
Molecular Weight
221.25600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point109-111ºC
Boiling Point369.5ºC at 760mmHg
Density1.198g/cm3
Flash Point177.3ºC

Frequently Asked Questions

What is the CAS number of 1-Methyl-4-(4-nitrophenyl)piperazine?

The CAS number of 1-Methyl-4-(4-nitrophenyl)piperazine is 16155-03-6.

What are the molecular formula and molecular weight of 1-Methyl-4-(4-nitrophenyl)piperazine?

1-Methyl-4-(4-nitrophenyl)piperazine has molecular formula C11H15N3O2 and molecular weight 221.25600 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Methyl-4-(4-nitrophenyl)piperazine (CAS 16155-03-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-933550-5 (accessed 2026-10-22).

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