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1-(2,4-Dichlorobenzyl)piperazine

1-(2,4-二氯苄基)哌嗪

Also known as: 1-(2,4-dichlorobenzyl)piperazine, 1-[(2,4-dichlorophenyl)methyl]piperazine, Piperazine, 1-[(2,4-dichlorophenyl)methyl]-, 1-(2,4-DICHLORO-BENZYL)-PIPERAZINE, 1-(2,4-dichlorobenzyl)piperazine(SALTDATA: FREE), AKOS B014421, AKOS MSC-0731, ART-CHEM-BB B014421, BUTTPARK 36\08-56, MFCD03407487

1-(2,4-Dichlorobenzyl)piperazine (CAS 51619-56-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H14Cl2N2 and a molecular weight of 245.148 g/mol. It is also known as 1-(2,4-dichlorobenzyl)piperazine, 1-[(2,4-dichlorophenyl)methyl]piperazine and Piperazine, 1-[(2,4-dichlorophenyl)methyl]-. Key properties include a boiling point of 332.4±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 154.8±26.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51619-56-8
Jingsj CID
J-859655-8
Molecular Formula
C11H14Cl2N2
Chinese Name
1-(2,4-二氯苄基)哌嗪
Molecular Weight
245.148 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point332.4±37.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point154.8±26.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(2,4-Dichlorobenzyl)piperazine?

The CAS number of 1-(2,4-Dichlorobenzyl)piperazine is 51619-56-8.

What are the molecular formula and molecular weight of 1-(2,4-Dichlorobenzyl)piperazine?

1-(2,4-Dichlorobenzyl)piperazine has molecular formula C11H14Cl2N2 and molecular weight 245.148 g/mol.

Is 1-(2,4-Dichlorobenzyl)piperazine hazardous?

1-(2,4-Dichlorobenzyl)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-(2,4-Dichlorobenzyl)piperazine (CAS 51619-56-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-859655-8 (accessed 2026-10-23).

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