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1-(3-Methylphenyl)piperazine

1-间甲苯基哌嗪

Also known as: 1-(m-Tolyl)piperazine, 1-(3-methylphenyl)piperazine, Piperazine, 1-(3-methylphenyl)-, EINECS 255-251-0, MFCD00040734, JIWHIRLNKIUYSM-UHFFFAOYSA

1-(3-Methylphenyl)piperazine (CAS 41186-03-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H16N2 and a molecular weight of 176.258 g/mol. It is also known as 1-(m-Tolyl)piperazine, 1-(3-methylphenyl)piperazine and Piperazine, 1-(3-methylphenyl)-. Key properties include a boiling point of 321.4±30.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 154.0±15.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
41186-03-2
Jingsj CID
J-1994062-1
Molecular Formula
C11H16N2
Chinese Name
1-间甲苯基哌嗪
Molecular Weight
176.258 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point321.4±30.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point154.0±15.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(3-Methylphenyl)piperazine?

The CAS number of 1-(3-Methylphenyl)piperazine is 41186-03-2.

What are the molecular formula and molecular weight of 1-(3-Methylphenyl)piperazine?

1-(3-Methylphenyl)piperazine has molecular formula C11H16N2 and molecular weight 176.258 g/mol.

Is 1-(3-Methylphenyl)piperazine hazardous?

1-(3-Methylphenyl)piperazine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "1-(3-Methylphenyl)piperazine (CAS 41186-03-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994062-1 (accessed 2026-10-25).

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