4-Phenyl-2-pyrrolidinone
4-苯基-2-吡咯烷酮
Also known as: 4-Phenyl-2-pyrrolidone, 4-Phenylpyrrolidin-2-one, 2-Pyrrolidinone, 4-phenyl-, 4-Phenyl-2-pyriolidone, 4-Phenylpyrrolidone-2, 4-PHENYL-2-PYRIOLIDONE, 4-phenylpyrrolidin-2-one 95%, 4-phenyl-2-pyrrolidinon
4-Phenyl-2-pyrrolidinone (CAS 1198-97-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11NO and a molecular weight of 161.200 g/mol. It is also known as 4-Phenyl-2-pyrrolidone, 4-Phenylpyrrolidin-2-one and 2-Pyrrolidinone, 4-phenyl-. Key properties include a melting point of 96 °C, a boiling point of 362.3±31.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 212.4±9.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1198-97-6
- Jingsj CID
- J-1369719-6
- Molecular Formula
- C10H11NO
- Chinese Name
- 4-苯基-2-吡咯烷酮
- Molecular Weight
- 161.200 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 96 °C |
|---|---|
| Boiling Point | 362.3±31.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 212.4±9.8 °C |
Frequently Asked Questions
What is the CAS number of 4-Phenyl-2-pyrrolidinone?
The CAS number of 4-Phenyl-2-pyrrolidinone is 1198-97-6.
What are the molecular formula and molecular weight of 4-Phenyl-2-pyrrolidinone?
4-Phenyl-2-pyrrolidinone has molecular formula C10H11NO and molecular weight 161.200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenyl-2-pyrrolidinone (CAS 1198-97-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369719-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.