3-Hydroxy-2-pyrrolidinone
3-羟基-2-吡咯烷酮
Also known as: 3-Hydroxy-2-oxopyrrolidine, 3-Hydroxy-2-oxo-pyrrolidin, 3-Hydroxy-pyrrolidin-2-on, 3-Hydroxypyrrolidin-2-on, 3-Hydroxypyrrolidone, 3-hydroxy-2-pyrrolidone, 3-hydroxy-pyrrolidin-2-one, 3-hydroxypyrrolidin-2-one, Racemate
- CAS No.
- 15166-68-4
- Jingsj CID
- J-1413301-3
- Molecular Formula
- C4H7NO2
- Chinese Name
- 3-羟基-2-吡咯烷酮
- Molecular Weight
- 101.104 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 75ºC |
|---|---|
| Boiling Point | 363.6±35.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 173.7±25.9 °C |
Frequently Asked Questions
What is the CAS number of 3-Hydroxy-2-pyrrolidinone?
15166-68-4
What are the molecular formula and molecular weight of 3-Hydroxy-2-pyrrolidinone?
C4H7NO2, molecular weight 101.104 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026