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1-(Piperidin-4-yl)piperazine

4-哌嗪哌啶

Also known as: 1-(Piperidin-4-yl)piperazine, 1-piperidin-4-ylpiperazine, Piperazine, 1-(4-piperidinyl)- (9CI), 4-Piperazine-piperidine

1-(Piperidin-4-yl)piperazine (CAS 142013-66-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H19N3 and a molecular weight of 169.26700 g/mol. It is also known as 1-piperidin-4-ylpiperazine, Piperazine, 1-(4-piperidinyl)- (9CI) and 4-Piperazine-piperidine. Key properties include a boiling point of 275.3ºC at 760mmHg, a density of 0.997g/cm3 and a flash point of 135.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
142013-66-9
Jingsj CID
J-1370084-3
Molecular Formula
C9H19N3
Chinese Name
4-哌嗪哌啶
Molecular Weight
169.26700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point275.3ºC at 760mmHg
Density0.997g/cm3
Flash Point135.2ºC

Frequently Asked Questions

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

The CAS number of 1-(Piperidin-4-yl)piperazine is 142013-66-9.

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

1-(Piperidin-4-yl)piperazine has molecular formula C9H19N3 and molecular weight 169.26700 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(Piperidin-4-yl)piperazine (CAS 142013-66-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370084-3 (accessed 2026-10-24).

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