4-Hydroxy-2-pyrrolidinone

Modify Date: 2025-09-26 10:53:09

4-Hydroxy-2-pyrrolidinone Structure
4-Hydroxy-2-pyrrolidinone structure
Common Name 4-Hydroxy-2-pyrrolidinone
CAS Number 96820-00-7 Molecular Weight 101.104
Density 1.3±0.1 g/cm3 Boiling Point 363.6±35.0 °C at 760 mmHg
Molecular Formula C4H7NO2 Melting Point N/A
MSDS N/A Flash Point 173.7±25.9 °C

 Names

Name 4-Hydroxy-2-pyrrolidinone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 363.6±35.0 °C at 760 mmHg
Molecular Formula C4H7NO2
Molecular Weight 101.104
Flash Point 173.7±25.9 °C
Exact Mass 101.047676
LogP -2.55
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.513

 Synonyms

2-Pyrrolidinone, 4-hydroxy-
4-Hydroxy-2-pyrrolidinone
4-Hydroxypyrrolidin-2-one
MFCD00273370
MFCD01687254
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