1-(4-Methylbenzoyl)piperazine

1-(4-甲基苯甲酰基)哌嗪

Also known as: piperazin-1-yl(p-tolyl)methanone, (4-methylphenyl)-piperazin-1-ylmethanone, (4-methylphenyl)-(1-piperazinyl)methanone, Methanone, (4-methylphenyl)-1-piperazinyl-, AKOS BB-5566, Piperazin-1-yl-p-tolyl-methanone

1-(4-Methylbenzoyl)piperazine (CAS 111752-26-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H16N2O and a molecular weight of 204.26800 g/mol. It is also known as piperazin-1-yl(p-tolyl)methanone, (4-methylphenyl)-piperazin-1-ylmethanone and (4-methylphenyl)-(1-piperazinyl)methanone. Key properties include a boiling point of 368.9ºC at 760 mmHg, a density of 1.093g/cm3 and a flash point of 176.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
111752-26-2
Jingsj CID
J-1047382-5
Molecular Formula
C12H16N2O
Chinese Name
1-(4-甲基苯甲酰基)哌嗪
Molecular Weight
204.26800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point368.9ºC at 760 mmHg
Density1.093g/cm3
Flash Point176.9ºC

Frequently Asked Questions

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

The CAS number of 1-(4-Methylbenzoyl)piperazine is 111752-26-2.

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

1-(4-Methylbenzoyl)piperazine has molecular formula C12H16N2O and molecular weight 204.26800 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(4-Methylbenzoyl)piperazine (CAS 111752-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047382-5 (accessed 2026-10-26).

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