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Catalysts & Catalyst Precursors REACH

Calcium acetylacetonate

CAS Number
19372-44-2
EC Number
243-001-3
Chemical Formula
C5H7O2.1/2Ca
Molecular Weight
238.29 g/mol
Industries:Plastics & PolymersCoatings, Adhesives, Sealants & ElastomersFood & Nutrition

Description

Calcium acetylacetonate ( CAS 19372-44-2 ), commonly abbreviated as Ca(acac)2, is a metal chelate used as a catalyst and stabilizer across polymer processing and surface coating applications. It functions as a coordination compound that delivers controlled reactivity in cure systems, cross-linking reactions, and thermal stabilization processes for industrial manufacturing. In polymer and plastics manufacturing, this compound acts as a catalyst precursor and processing stabilizer, supporting PVC thermal stabilization and polymerization control during production. Coatings formulators use it as a cross-linking agent and drier catalyst in alkyd and industrial coating systems where controlled cure rates are critical to film performance. In adhesives and sealants, it contributes to curing efficiency in elastomeric formulations, improving bond development and network formation for high-performance industrial bonding. A secondary application exists in flavor chemistry, where it is evaluated as a flavoring agent in food-grade contexts under applicable regulatory frameworks for the industry. Calcium acetylacetonate is supplied as a fine crystalline powder. Technical grade is the standard commercial form for industrial polymer, coatings, and adhesive applications. Higher-purity grades are available for catalyst and specialty chemical uses where metal content consistency and low impurity profiles are required for process reliability. Contact us for supply of Calcium acetylacetonate Request Quote

Other Names (Synonyms)

2,4-Pentanedione, ion(1-), calcium | Calcium-bis(acetylacetonate) | 2,4-Pentanedione, ion(1-), calcium salt (2:1) | Bis(pentane-2,4-dionato)calcium | Calcium, bis(2,4-pentanedionato-O,O')- | AI3-60084 | Calcium, bis(2,4-pentanedionato)- | Bis(acetylacetonyl)calcium | Ca(acac)2

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point175°C (dec.)
Density1.371[at 20℃]
Colorwhite
FormPowder
Water Solubility11.9 g/l
Vapor Pressure0.01Pa at 25℃
Log P-1.1 at 22℃

Safety & Handling

Danger
GHS05· CorrosiveGHS07· IrritantGHS08· Health Hazard

Hazard Statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29141900