Acetylacetone (ACAC)
Versatile diketone for chelation, formulation and specialty synthesis.
Acetylacetone (2,4-pentanedione) is widely used as a complexing agent, solvent, and building block in chemical formulations across pharmaceutical, agricultural, and material science industries.
Applications and Key Benefits of Acetylacetone
Acetylacetone (2,4-pentanedione) is a highly versatile β-diketone compound known for its excellent chelating properties. It is widely used in metal complexation, resin modification, and as an intermediate in fine chemical synthesis.
In the field of materials science, AcAc serves as a ligand for transition metal catalysts and stabilizers. Its ability to form stable complexes with metal ions makes it a valuable additive in sol-gel processes, inks, and coatings. In agrochemical and pharmaceutical applications, AcAc is used as a reagent, solvent, or precursor for further derivatization.
Its clear, low-viscosity liquid form and solubility in organic solvents enable easy handling and formulation flexibility.
NAGASE supplies Acetylacetone globally, supporting industries such as polymer manufacturing, catalysts, and advanced coatings with reliable quality and flexible logistics.
Formula:
IUPAC or Common name: Pentane-2’4-dione
Mole. Wt.: 100.13
Composition formula: C5H8O2
CAS No.: 123-54-6
Applications
Acetylacetone is widely used as a multifunctional chemical in various industrial processes, particularly in polymer chemistry and as a metal chelating agent.
- Crosslinking delay agent: used in polyurethane and resin systems to control curing speed
- Solvent: suitable for chemical synthesis, coatings, and specialty inks
- Stabilizer: enhances durability in PVC and vinyl formulations
- Metal chelating agent: applied in catalyst preparation and purification processes
- Chemical intermediate: used in the manufacture of pharmaceuticals and agrochemicals
Features
Acetylacetone is supplied in versatile packaging options and offers reliable performance across multiple industries.
- Versatile packaging: available in polyethylene drums (180 kg) and IBC containers (900 kg)
- Bulk transport: ISO tank option available upon request
- High purity and stability: ensures consistent performance in sensitive formulations
- Broad compatibility: suitable for a wide range of polymers and metal systems
- Global availability: full regulatory support available on request
Product Specification
| Appearance | Colorless or slightly yellowish liquid |
| Solution Color (Hazen No) | 50 max |
| Specific Gravity (20/20℃) | 0.972 to 0.978 |
| Water (%) | 0.2 max |
| Acidity (% as acetic acid) | 0.3 max |
| Purity (% by wt.) | 99.0 min |
