1-methylpiperazine-2,5-dione
1-甲基哌嗪-2,5-二酮
Also known as: 1-methyl-2,5-piperazinedione, 2,5-Piperazinedione, 1-methyl-, Glycylsarcosine anhydride, 1-methyl-2,5-diketopiperazine, Glycine sarcosine anhydride
1-methylpiperazine-2,5-dione (CAS 5625-52-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H8N2O2 and a molecular weight of 128.12900 g/mol. It is also known as 1-methyl-2,5-piperazinedione, 2,5-Piperazinedione, 1-methyl- and Glycylsarcosine anhydride. Key properties include a boiling point of 427ºC at 760 mmHg, a density of 1.202g/cm3 and a flash point of 212.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5625-52-5
- Jingsj CID
- J-1428433-5
- Molecular Formula
- C5H8N2O2
- Chinese Name
- 1-甲基哌嗪-2,5-二酮
- Molecular Weight
- 128.12900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 427ºC at 760 mmHg |
|---|---|
| Density | 1.202g/cm3 |
| Flash Point | 212.1ºC |
Frequently Asked Questions
What is the CAS number of 1-methylpiperazine-2,5-dione?
The CAS number of 1-methylpiperazine-2,5-dione is 5625-52-5.
What are the molecular formula and molecular weight of 1-methylpiperazine-2,5-dione?
1-methylpiperazine-2,5-dione has molecular formula C5H8N2O2 and molecular weight 128.12900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-methylpiperazine-2,5-dione (CAS 5625-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428433-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.