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1-(4-Bromobenzyl)piperazine

1-(4-溴苄基)哌嗪

Also known as: 1-(4-Bromobenzyl)piperazine, 1-[(4-Bromophenyl)methyl]piperazine, 1-(4-Bromobenzyl)piperazine dihydrochloride, Piperazine, 1-[(4-bromophenyl)methyl]-

1-(4-Bromobenzyl)piperazine (CAS 91345-62-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H15BrN2 and a molecular weight of 255.15400 g/mol. It is also known as 1-[(4-Bromophenyl)methyl]piperazine, 1-(4-Bromobenzyl)piperazine dihydrochloride and Piperazine, 1-[(4-bromophenyl)methyl]-. Key properties include a melting point of 56-62ºC(lit.), a boiling point of 112-116ºC0.3 mm Hg(lit.), a density of 1.356 g/cm3 and a flash point of 153ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91345-62-9
Jingsj CID
J-1339509-0
Molecular Formula
C11H15BrN2
Chinese Name
1-(4-溴苄基)哌嗪
Molecular Weight
255.15400 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point56-62ºC(lit.)
Boiling Point112-116ºC0.3 mm Hg(lit.)
Density1.356 g/cm3
Flash Point153ºC

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-(4-Bromobenzyl)piperazine?

The CAS number of 1-(4-Bromobenzyl)piperazine is 91345-62-9.

What are the molecular formula and molecular weight of 1-(4-Bromobenzyl)piperazine?

1-(4-Bromobenzyl)piperazine has molecular formula C11H15BrN2 and molecular weight 255.15400 g/mol.

Is 1-(4-Bromobenzyl)piperazine hazardous?

1-(4-Bromobenzyl)piperazine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1-(4-Bromobenzyl)piperazine (CAS 91345-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1339509-0 (accessed 2026-10-25).

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