Acetyl Acetone

Product Description
Product | Acetyl Acetone |
CAS | 123-54-6 |
Formula | C5H8O2 |
Synonym | 2,4-pentadione, ACAC, acetylacetone, 2,4-Pentanedione |
Typical Product Specifications
Density | 0.952-0.962 |
Insolubility | in water |
Appearance | Colorless Transparent Liquid |
Purity | 99.0% Min. |
Water | 0.2% Max |
Specific gravity (@20/20C) | 0.972 - 0.978 |
Acidity | 0.3% Max. |
Melting Point | -23.2 c |
Odor | pleasant odor |
Molecular weight | 100.13 |
Color | colorless to slightly yellow liquid |
Flash Point | (toc) 40.5 c |
Boiling Point | 139 c (746 mm) |
Chemical Structure | ![]() |
Notes | A common building block for many chemical syntheses; high purity and readily available. For more information on Acetyl Acetone CAS 123-54-6: |
Class | Flavor and Fragrance Chemical Compounds, Chemical Intermediates |
Industry | Industrial, Resin & Coating |

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