1-Acetyl-4-piperidone
Also known as: 1-Acetyl-4-piperidinone, 1-Acetyl-4-oxopiperidine, 1-Acetylpiperidin-4-one, 1-Acetylpiperid-4-one, N-Acetyl-4-piperidone, N-Acetylpiperidone, 4-Piperidinone, 1-acetyl-
1-Acetyl-4-piperidone (CAS 32161-06-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11NO2 and a molecular weight of 141.168 g/mol. Key properties include a boiling point of 218.8±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 87.9±12.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32161-06-1
- Jingsj CID
- J-12029-6
- Molecular Formula
- C7H11NO2
- Molecular Weight
- 141.168 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 218.8±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 87.9±12.7 °C |
| Exact Mass | 141.078979 |
| PSA | 37.38000 |
| LogP | -0.94 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.486 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-Acetyl-4-piperidone?
The CAS number of 1-Acetyl-4-piperidone is 32161-06-1.
What are the molecular formula and molecular weight of 1-Acetyl-4-piperidone?
1-Acetyl-4-piperidone has molecular formula C7H11NO2 and molecular weight 141.168 g/mol.
What are the upstream and downstream products of 1-Acetyl-4-piperidone?
For 1-Acetyl-4-piperidone, Upstream Products: Acetyl chloride, 1,4-Dioxa-8-azaspiro[4.5]decane; Downstream Products: N-Acetyl-4-hydroxypiperidine, ethyl 6-acetyl-2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate, 3-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Acetyl-4-piperidone (CAS 32161-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12029-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.