1-Methylpiperazin-2-one
Also known as: 1-Methyl-2-piperazinone, 1-Methyl-piperazin-2-one, 1-Methyl-piperazine-2-one, 1-methyl-2-oxo-piperazine, 4-methyl-3-oxo-piperazine, N-methyl-2-piperazinone, 2-Piperazinone, 1-methyl-
1-Methylpiperazin-2-one (CAS 59702-07-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H10N2O and a molecular weight of 114.146 g/mol. Key properties include a boiling point of 242.1±33.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 100.2±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59702-07-7
- Jingsj CID
- J-1400501-7
- Molecular Formula
- C5H10N2O
- Molecular Weight
- 114.146 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 242.1±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 100.2±25.4 °C |
| Exact Mass | 114.079315 |
| PSA | 32.34000 |
| LogP | -1.13 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.461 |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring 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-Methylpiperazin-2-one?
The CAS number of 1-Methylpiperazin-2-one is 59702-07-7.
What are the molecular formula and molecular weight of 1-Methylpiperazin-2-one?
1-Methylpiperazin-2-one has molecular formula C5H10N2O and molecular weight 114.146 g/mol.
What are the upstream and downstream products of 1-Methylpiperazin-2-one?
For 1-Methylpiperazin-2-one, Upstream Products: 4-benzyloxycarbonyl-1-methyl-3,4-dihydropyrazin-2(1H)-one, Piperazine, 1-Methylpiperazin-2-one hydrochloride; Downstream Products: 4-(2-hydroxyethyl)-1-methylpiperazin-2-one.
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-Methylpiperazin-2-one (CAS 59702-07-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1400501-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.