3-Chloro-4-hydroxypiperidin-2-one
3-氯-4-羟基哌啶-2-酮
Also known as: 3-Chloro-4-hydroxy-2-piperidinone, 2-Piperidinone, 3-chloro-4-hydroxy-, 3-CHLORO-4-HYDROXYPIPERIDIN-2-ON, 3-Chloro-4-hydroxy-2-piperidone
3-Chloro-4-hydroxypiperidin-2-one (CAS 174204-83-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8ClNO2 and a molecular weight of 149.58 g/mol. It is also known as 3-Chloro-4-hydroxy-2-piperidinone, 2-Piperidinone, 3-chloro-4-hydroxy- and 3-CHLORO-4-HYDROXYPIPERIDIN-2-ON. Key properties include a boiling point of 395.3±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 192.9±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 174204-83-2
- Jingsj CID
- J-1958601-0
- Molecular Formula
- C5H8ClNO2
- Chinese Name
- 3-氯-4-羟基哌啶-2-酮
- Molecular Weight
- 149.58 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 395.3±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 192.9±27.9 °C |
Frequently Asked Questions
What is the CAS number of 3-Chloro-4-hydroxypiperidin-2-one?
The CAS number of 3-Chloro-4-hydroxypiperidin-2-one is 174204-83-2.
What are the molecular formula and molecular weight of 3-Chloro-4-hydroxypiperidin-2-one?
3-Chloro-4-hydroxypiperidin-2-one has molecular formula C5H8ClNO2 and molecular weight 149.58 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chloro-4-hydroxypiperidin-2-one (CAS 174204-83-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958601-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.