1-(2-Methylphenyl)piperazine

1-(2-甲基苯基)哌嗪

Also known as: 1-(o-Tolyl)piperazine, 2-Methylphenylpiperazine, N-(o-Tolyl)piperazine, 1-(o-Methylphenyl)piperazine

CAS No.
39512-51-1
Jingsj CID
J-13450-3
Molecular Formula
C11H16N2
Chinese Name
1-(2-甲基苯基)哌嗪
Molecular Weight
176.25800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-52 °C
Boiling Point136 °C
Density1.012 g/cm3
Flash Point138.8ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Methylphenyl)piperazine?

39512-51-1

What are the molecular formula and molecular weight of 1-(2-Methylphenyl)piperazine?

C11H16N2, molecular weight 176.25800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026