Product features
L-threonine molecular formula: C4H9NO3 molecular weight: 119.12;CAS: 72-19-5.Melting point: 256 °C (dec.)(lit.) specific rotation: -28.4 (C =6, H2O) boiling point: 222.38°C (rough estimate) density: 1.3126 (rough estimate)White rhesus or crystalline powder.No smell, slightly sweet taste.