19372-44-2

CAS Nr.:

19372-44-2

Bis(pentane-2,4-dionato)calcium

EINECS Name:

Bis(pentane-2,4-dionato)calcium

243-001-03

EINECS Nr.:

243-001-03

Calcium Acetylacetonat (CaAcAc) / Bis(pentane-2,4-dionato)calcium / Calcium 2,4-pentanedionate / Calcium, bis(2,4-pentanedionato-O,O)- / Bisacetylacetonatocalcium / Bis(acetylacetonyl)calcium / Calcium bis (acetylacetonate) / Bis(2,4-pentanedionato)calcium / Calcium, bis (2,4-pentanediona / Bis(pentane-2,4-dionato)calcium / Calcium 2,4-pentanedionate / Calcium, bis(2,4-pentanedionato-O,O)- / Bisacetylacetonatocalcium / Bis(acetylacetonyl)calcium / Calcium bis (acetylacetonate) / Bis(2,4-pentanedionato)calcium / Calcium, bis (2,4-pentanediona

Synonym:

Calcium Acetylacetonat (CaAcAc) / Bis(pentane-2,4-dionato)calcium / Calcium 2,4-pentanedionate / Calcium, bis(2,4-pentanedionato-O,O)- / Bisacetylacetonatocalcium / Bis(acetylacetonyl)calcium / Calcium bis (acetylacetonate) / Bis(2,4-pentanedionato)calcium / Calcium, bis (2,4-pentanediona / Bis(pentane-2,4-dionato)calcium / Calcium 2,4-pentanedionate / Calcium, bis(2,4-pentanedionato-O,O)- / Bisacetylacetonatocalcium / Bis(acetylacetonyl)calcium / Calcium bis (acetylacetonate) / Bis(2,4-pentanedionato)calcium / Calcium, bis (2,4-pentanediona

Calcium acetylacetonate, also CAA, is a chemical compound, widely used in various industrial applications due to its unique properties.

Physical Properties of Calcium Acetylacetonate

Calcium acetylacetonate is typically available as a white to cream-colored powder or in crystalline form. It has a molar mass of approximately 254.31 g/mol and a melting temperature of about 165 °C. This compound is soluble in organic solvents and has limited solubility in water. Calcium acetylacetonate is characterized by its high thermal stability and chemical resistance, making it a versatile raw material for various applications.

Applications of Calcium Acetylacetonate

CAA is commonly used as a catalyst in various chemical reactions. Due to its ability to form complex compounds and accelerate reactions, it finds application in the synthesis of organic compounds, polymers, and pharmaceutical active ingredients. Its high activity and selectivity make it an important tool in the chemical industry.

In the plastics industry, calcium acetylacetonate is often used as a stabilizer in PVC and other polymers. It contributes to improving the thermal stability and weather resistance of plastics by preventing decomposition during processing and storage. This enhances the mechanical properties and durability of plastic products.

CAA is also used as a pigment in paints and coatings. By adding this raw material, paints and coatings can produce various shades and enhance their brightness. It contributes to the stability and intensity of colors, giving coated surfaces an appealing appearance.

In polymerization chemistry, calcium acetylacetonate serves as a catalyst in the production of polymers such as polyolefins and acrylates. It promotes the formation of polymer chains and influences their structure and properties. This allows for the targeted production of polymer materials with specific mechanical, thermal, and chemical properties.

Overall, calcium acetylacetonate is an extremely versatile chemical raw material with a wide range of applications. From its role as a catalyst in chemical reactions to stabilizing plastics and pigmentation in paints and coatings, this material significantly contributes to the development of innovative products in various industries.