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2-Methyl-5-phenylpiperazine

2-甲基-5-苯基哌嗪

Also known as: 2-METHYL-5-PHENYL-PIPERAZINE, 2-Methyl-5-phenyl-piperazine, 2-Methyl-5-phenylpiperazine, cis + trans, tech. 90%, GL-0540, Piperazine, 2-methyl-5-phenyl-

2-Methyl-5-phenylpiperazine (CAS 904816-81-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H16N2 and a molecular weight of 176.25800 g/mol. It is also known as 2-METHYL-5-PHENYL-PIPERAZINE, 2-Methyl-5-phenyl-piperazine and 2-Methyl-5-phenylpiperazine, cis + trans, tech. 90%. Key properties include a boiling point of 295.5ºC at 760 mmHg, a density of 0.964g/cm3 and a flash point of 168.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
904816-81-5
Jingsj CID
J-1422345-1
Molecular Formula
C11H16N2
Chinese Name
2-甲基-5-苯基哌嗪
Molecular Weight
176.25800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point295.5ºC at 760 mmHg
Density0.964g/cm3
Flash Point168.5ºC

Frequently Asked Questions

What is the CAS number of 2-Methyl-5-phenylpiperazine?

The CAS number of 2-Methyl-5-phenylpiperazine is 904816-81-5.

What are the molecular formula and molecular weight of 2-Methyl-5-phenylpiperazine?

2-Methyl-5-phenylpiperazine has molecular formula C11H16N2 and molecular weight 176.25800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Methyl-5-phenylpiperazine (CAS 904816-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422345-1 (accessed 2026-10-25).

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