1-((3-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine

1-((3-溴-4-甲基苯基)磺酰)-4-甲基哌嗪

Also known as: 1-[(3-bromo-4-methylphenyl)sulfonyl]-4-methylpiperazine, Piperazine, 1-[(3-bromo-4-methylphenyl)sulfonyl]-4-methyl-, 1-(3-bromo-4-methylphenylsulfonyl)-4-methylpiperazine

1-((3-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine (CAS 1240287-96-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H17BrN2O2S and a molecular weight of 333.245 g/mol. It is also known as 1-[(3-bromo-4-methylphenyl)sulfonyl]-4-methylpiperazine, Piperazine, 1-[(3-bromo-4-methylphenyl)sulfonyl]-4-methyl- and 1-(3-bromo-4-methylphenylsulfonyl)-4-methylpiperazine. Key properties include a boiling point of 422.8±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 209.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1240287-96-0
Jingsj CID
J-1185808-1
Molecular Formula
C12H17BrN2O2S
Chinese Name
1-((3-溴-4-甲基苯基)磺酰)-4-甲基哌嗪
Molecular Weight
333.245 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point422.8±55.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point209.5±31.5 °C

Frequently Asked Questions

What is the CAS number of 1-((3-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine?

The CAS number of 1-((3-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine is 1240287-96-0.

What are the molecular formula and molecular weight of 1-((3-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine?

1-((3-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine has molecular formula C12H17BrN2O2S and molecular weight 333.245 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-bromo-4-methylphenyl)sulfonyl)-4-methylpiperazine (CAS 1240287-96-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185808-1 (accessed 2026-10-25).

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