Name | 4-Hydroxy-2-pyrrolidone |
Synonyms | 4-hydroxy-2-pyrrolidone 4-Hydroxy-2-pyrrolidone 4-Hydroxy-2-pyrrolidinone 4-hydroxypyrrolidin-2-one 4-hydroxy-2-oxopyrrolidine 2-Pyrrolidinone, 4-hydroxy- rac 4-Hydroxy-2-pyrrolidinone β-Hydroxy-γ-aMinobutyrolactaM DL-2-Oxo-4-hydroxy-pyrrolidine γ-AMino-β-hydroxybutyric LactaM |
CAS | 25747-41-5 |
InChI | InChI=1/C4H7NO2/c6-3-1-4(7)5-2-3/h3,6H,1-2H2,(H,5,7) |
Molecular Formula | C4H7NO2 |
Molar Mass | 101.1 |
Density | 1.292±0.06 g/cm3(Predicted) |
Melting Point | 120-122°C |
Boling Point | 130-150 °C(Press: 0.05-0.1 Torr) |
Flash Point | 173.7°C |
Solubility | DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 9.26E-07mmHg at 25°C |
Appearance | Solid |
Color | White to Off-White |
pKa | 13.62±0.20(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.513 |