What are the physical and chemical properties of Ethyl 3-bromo-2-oxopropanoate (CAS: 70-23-5)?

Ethyl 3-bromo-2-oxopropanoate (CAS: 70-23-5) is a white crystalline solid with a molecular weight of approximately 189.03 g/mol. It is sparingly soluble in water but miscible with common organic solvents. It is moderately reactive, particularly towards nucleophiles and bases. The compound is stable under normal conditions but should be stored in a cool, dark place to avoid photodegradation.