Calcium bis(4-oxopentanoate)(CAS: 591-64-0)

Calcium bis(4-oxopentanoate) is a white crystalline solid with a molecular weight of approximately 282.24 g/mol. It is slightly soluble in water and nonpolar organic solvents. The compound is moderately reactive towards acids and bases. It exhibits good thermal stability under normal conditions but should be handled with care in high-temperature environments.

Calcium bis(4-oxopentanoate) is synthesized by reacting calcium carbonate with oxopentanoic acid. The reaction typically occurs in a solvent such as methanol or ethanol under mild conditions. The process requires careful control of pH and temperature to ensure high selectivity and yield. Common catalysts include organic acids or bases.

Calcium bis(4-oxopentanoate) is primarily used in pharmaceuticals for the encapsulation of active ingredients, in polymers as a functional additive, and in sensors for its catalytic properties. It is also utilized in the synthesis of semiconductors due to its unique reactivity and stability.

When handling Calcium bis(4-oxopentanoate), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be stored in a cool, dry place away from heat sources. In case of a spill, it should be cleaned up using appropriate absorbent materials and the area should be ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.