2-Pyrrolidinone, 1-ethenyl-3-methylene-
1-乙烯基-3-亚甲基-2-吡咯烷酮
Also known as: 1-ethenyl-3-methylidenepyrrolidin-2-one
2-Pyrrolidinone, 1-ethenyl-3-methylene- (CAS 99934-83-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H9NO and a molecular weight of 123.15 g/mol. It is also known as 1-ethenyl-3-methylidenepyrrolidin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99934-83-5
- Jingsj CID
- J-539856-6
- Molecular Formula
- C7H9NO
- Chinese Name
- 1-乙烯基-3-亚甲基-2-吡咯烷酮
- Molecular Weight
- 123.15 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-Pyrrolidinone, 1-ethenyl-3-methylene-?
The CAS number of 2-Pyrrolidinone, 1-ethenyl-3-methylene- is 99934-83-5.
What are the molecular formula and molecular weight of 2-Pyrrolidinone, 1-ethenyl-3-methylene-?
2-Pyrrolidinone, 1-ethenyl-3-methylene- has molecular formula C7H9NO and molecular weight 123.15 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Pyrrolidinone, 1-ethenyl-3-methylene- (CAS 99934-83-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-539856-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.