Product name: (S)-3-hydroxy-gamma-butyrolactone Other name: 4-HYDROXYDIHYDROFURAN-2-ONE CAS No.: 5469-16-9 EINECS No.: 434-990-4 Molecular formula: C4H6O3 Molecular weight: 102.089 Exact mass: 102.031693 Density: 1.4±0.1 g/cm3 Boiling point: 310.3±35.0 °C at 760 mmHg Melting point: 68ºC Flash point: 157.0±18.7 °C PSA: 46.53000 LogP: -1.86 Vapour density: N/A Vapour pressure: 0.0±1.5 mmHg at 25°C Index of Refraction: 1.506 Acidity coefficient: 12.87±0.20(Predicted) PH Value: N/A Solubility: Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum. Stability: N/A Storage condition: Inert atmosphere,2-8°C Sensitivity: N/A Explosive limit value: N/A