3,3-Dimethylpiperazin-2-one
3,3-二甲基哌嗪-2-酮
Also known as: 2-Piperazinone, 3,3-dimethyl-, 3,3-Dimethyl-2-piperazinone, 3,3-dimethylpiperazin-2-one, 3,3-dimethylpiperazine-2-one, 2,2-dimethyl-3-oxopiperazine
3,3-Dimethylpiperazin-2-one (CAS 22476-74-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H12N2O and a molecular weight of 128.172 g/mol. It is also known as 2-Piperazinone, 3,3-dimethyl-, 3,3-Dimethyl-2-piperazinone and 3,3-dimethylpiperazin-2-one. Key properties include a boiling point of 275.0±33.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 132.5±25.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22476-74-0
- Jingsj CID
- J-1423360-9
- Molecular Formula
- C6H12N2O
- Chinese Name
- 3,3-二甲基哌嗪-2-酮
- Molecular Weight
- 128.172 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 275.0±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 132.5±25.5 °C |
| Exact Mass | 128.094955 |
| PSA | 41.13000 |
| LogP | -1.16 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.432 |
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 3,3-Dimethylpiperazin-2-one?
The CAS number of 3,3-Dimethylpiperazin-2-one is 22476-74-0.
What are the molecular formula and molecular weight of 3,3-Dimethylpiperazin-2-one?
3,3-Dimethylpiperazin-2-one has molecular formula C6H12N2O and molecular weight 128.172 g/mol.
What are the upstream and downstream products of 3,3-Dimethylpiperazin-2-one?
For 3,3-Dimethylpiperazin-2-one, Upstream Products: Ethyl 2-bromoisobutyrate, Ethanol; Downstream Products: 2,2-Dimethylpiperazine, 4-(2-chloroacetyl)-3,3-dimethylpiperazin-2-one.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3-Dimethylpiperazin-2-one (CAS 22476-74-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1423360-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.