Calcium acetylacetonate

Calcium acetylacetonate (CAS 19372-44-2), abbreviated Ca(acac)2, is a metal chelate used as a catalyst and stabilizer in polymer processing and surface coatings.

Where is Calcium acetylacetonate used?

• Polymer and plastics manufacturing: catalyst precursor and processing stabilizer for PVC thermal stabilization and polymerization control
• Coatings: cross-linking agent and drier catalyst in alkyd and industrial systems
• Adhesives and sealants: curing efficiency in elastomeric formulations
• It functions as a coordination compound delivering controlled reactivity in cure systems and cross-linking reactions.

Good to know: Higher-purity grades are used where metal content consistency and low impurity profiles are required. A secondary application exists in flavor chemistry as a flavoring agent in food-grade contexts under applicable regulatory frameworks.

Commercial specifications

• Higher-purity grades available for catalyst and specialty chemical uses