1-ethyl-4-(piperidin-4-yl)piperazine
1-乙基-4-(哌啶-4-基)哌嗪
Also known as: 1-ethyl-4-piperidin-4-ylpiperazine, 1-ethyl-4-(4-piperidinyl)piperazine, Piperazine, 1-ethyl-4-(4-piperidinyl)-, OTAVA-BB 1194537
1-ethyl-4-(piperidin-4-yl)piperazine (CAS 202991-77-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H24ClN3 and a molecular weight of 233.78100 g/mol. It is also known as 1-ethyl-4-piperidin-4-ylpiperazine, 1-ethyl-4-(4-piperidinyl)piperazine and Piperazine, 1-ethyl-4-(4-piperidinyl)-. Key properties include a boiling point of 281ºC, a density of 0.975 and a flash point of 124ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 202991-77-3
- Jingsj CID
- J-1118184-4
- Molecular Formula
- C11H24ClN3
- Chinese Name
- 1-乙基-4-(哌啶-4-基)哌嗪
- Molecular Weight
- 233.78100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 281ºC |
|---|---|
| Density | 0.975 |
| Flash Point | 124ºC |
Frequently Asked Questions
What is the CAS number of 1-ethyl-4-(piperidin-4-yl)piperazine?
The CAS number of 1-ethyl-4-(piperidin-4-yl)piperazine is 202991-77-3.
What are the molecular formula and molecular weight of 1-ethyl-4-(piperidin-4-yl)piperazine?
1-ethyl-4-(piperidin-4-yl)piperazine has molecular formula C11H24ClN3 and molecular weight 233.78100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-ethyl-4-(piperidin-4-yl)piperazine (CAS 202991-77-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118184-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.