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1-(3,5-dimethylphenyl)piperazin-2-one

1-(3,5-二甲基苯)哌嗪-2-酮

Also known as: 1-(3,5-dimethylphenyl)-2-piperazinone, 1-(3,5-DIMETHYL-PHENYL)-PIPERAZIN-2-ONE, 1-(3,5-Dimethylphenyl)-2-piperazinone, 1-(3,5-dimethylphenyl)piperazin-2-one(SALTDATA: FREE), 2-Piperazinone, 1-(3,5-dimethylphenyl)-, CHEMBRDG-BB 4004190

1-(3,5-dimethylphenyl)piperazin-2-one (CAS 880361-76-2) is a compound in the Ketones 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 1-(3,5-dimethylphenyl)-2-piperazinone, 1-(3,5-DIMETHYL-PHENYL)-PIPERAZIN-2-ONE and 1-(3,5-Dimethylphenyl)-2-piperazinone. Key properties include a boiling point of 445.6ºC at 760 mmHg, a density of 1.093g/cm3 and a flash point of 223.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
880361-76-2
Jingsj CID
J-1110261-2
Molecular Formula
C12H16N2O
Chinese Name
1-(3,5-二甲基苯)哌嗪-2-酮
Molecular Weight
204.26800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point445.6ºC at 760 mmHg
Density1.093g/cm3
Flash Point223.3ºC

Frequently Asked Questions

What is the CAS number of 1-(3,5-dimethylphenyl)piperazin-2-one?

The CAS number of 1-(3,5-dimethylphenyl)piperazin-2-one is 880361-76-2.

What are the molecular formula and molecular weight of 1-(3,5-dimethylphenyl)piperazin-2-one?

1-(3,5-dimethylphenyl)piperazin-2-one 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-(3,5-dimethylphenyl)piperazin-2-one (CAS 880361-76-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1110261-2 (accessed 2026-10-25).

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