3-hydroxypyrrolidin-2-one
3-羟基吡咯烷酮
Also known as: 3-hydroxy-2-pyrrolidinone, 3-hydroxypyrrolidin-2-one, 2-Pyrrolidinone, 3-hydroxy-, 3-hydroxy-2-pyrrolidone
3-hydroxypyrrolidin-2-one (CAS 15116-68-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H7NO2 and a molecular weight of 101.104 g/mol. It is also known as 3-hydroxy-2-pyrrolidinone, 2-Pyrrolidinone, 3-hydroxy- and 3-hydroxy-2-pyrrolidone. Key properties include a boiling point of 363.6±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 173.7±25.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15116-68-4
- Jingsj CID
- J-1384921-8
- Molecular Formula
- C4H7NO2
- Chinese Name
- 3-羟基吡咯烷酮
- Molecular Weight
- 101.104 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 363.6±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 173.7±25.9 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-hydroxypyrrolidin-2-one?
The CAS number of 3-hydroxypyrrolidin-2-one is 15116-68-4.
What are the molecular formula and molecular weight of 3-hydroxypyrrolidin-2-one?
3-hydroxypyrrolidin-2-one has molecular formula C4H7NO2 and molecular weight 101.104 g/mol.
Is 3-hydroxypyrrolidin-2-one hazardous?
3-hydroxypyrrolidin-2-one has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-hydroxypyrrolidin-2-one (CAS 15116-68-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384921-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.