1-(sec-Butyl)-4-(2-chloroethyl)piperazine

1-(2-丁基)-4-(2-氯乙基)哌嗪

Also known as: 1-(2-butyl)-4-(2-chloro-ethyl)-piperazine dihydrochloride, 1-(2-butyl)-4-(2-chloro-ethyl)-piperazine x 2 HCl, 1-(butan-2-yl)-4-(2-chloroethyl)piperazine dihydrochloride, 1-butan-2-yl-4-(2-chloroethyl)piperazine, dihydrochloride, Piperazine, 1-(2-chloroethyl)-4-(1-methylpropyl)-, 1-(sec-Butyl)-4-(2-chloroethyl)piperazine

1-(sec-Butyl)-4-(2-chloroethyl)piperazine (CAS 722491-43-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H21ClN2 and a molecular weight of 204.74000 g/mol. It is also known as 1-(2-butyl)-4-(2-chloro-ethyl)-piperazine dihydrochloride, 1-(2-butyl)-4-(2-chloro-ethyl)-piperazine x 2 HCl and 1-(butan-2-yl)-4-(2-chloroethyl)piperazine dihydrochloride. Key properties include a boiling point of 337.4ºC at 760 mmHg and a flash point of 157.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
722491-43-2
Jingsj CID
J-1510887-0
Molecular Formula
C10H21ClN2
Chinese Name
1-(2-丁基)-4-(2-氯乙基)哌嗪
Molecular Weight
204.74000 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point337.4ºC at 760 mmHg
Flash Point157.9ºC

Frequently Asked Questions

What is the CAS number of 1-(sec-Butyl)-4-(2-chloroethyl)piperazine?

The CAS number of 1-(sec-Butyl)-4-(2-chloroethyl)piperazine is 722491-43-2.

What are the molecular formula and molecular weight of 1-(sec-Butyl)-4-(2-chloroethyl)piperazine?

1-(sec-Butyl)-4-(2-chloroethyl)piperazine has molecular formula C10H21ClN2 and molecular weight 204.74000 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(sec-Butyl)-4-(2-chloroethyl)piperazine (CAS 722491-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510887-0 (accessed 2026-10-26).

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