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Acetylacetone
123-54-6
C5H8O2
99.5%MIN
It is a β-diketone that exhibits keto-enol tautomerism, and is commonly used as a metal ion chelating agent, solvent, and organic synthesis intermediate in the fields of pharmaceuticals and pesticides.
| Acetylacetone | |
| CAS | 123-54-6 |
| Formula | C5H8O2 |
| Molecular Weight: | 100.116 |
| Structural Formula: | CH₃COCH₂COCH₃ |
| Synonyms: | 2,4-Pentanedione; Diacetylmethane; ACAC; Pentane-2,4-dione; Diacetylmethane |
| Usage OF Acetylacetone | |
| It is a β-diketone that exhibits keto-enol tautomerism, and is commonly used as a metal ion chelating agent, solvent, and organic synthesis intermediate in the fields of pharmaceuticals and pesticides. | |
| SPECIFICATION OF Acetylacetone | |
| ITEM | Corresponding Standard |
| APPEARANCE | Colorless to pale yellow liquid |
| Purity | MIN 99.5% |
| Moisture | MAX 0.2% |
| ACID(IN ACETIC ACID) | ≤0.1% |
| PROPERTIES OF Acetylacetone | |
| Appearance & Physical State | Colorless liquid with an ester-like odor |
| Density | 0.975 |
| Boiling Point | 140.4°C |
| Melting Point | -23.5°C |
| Flash Point | 34°C |
| Refractive Index | 1.4494 |
| Water Solubility | 153.8 g/L |
| Stability | Stable under normal conditions; incompatible with strong oxidants, bases, and halogens; flammable |
| Storage Condition | Store below +30°C. |
| Vapor Density | |
| Vapor Pressure | |
| Acetylacetone SAFETY INFO: | |
| RTECS | SA1925000 |
| Hazard Class | 3 |
| Safety Statements | S21 |
| HS Code | 29141990 |
| WGK Germany | 1 |
| Packing Group | III |
| RIDADR | UN 2310 3/PG 3 |
| Risk Statements | R10;R22;R36 |
| Hazard Codes | Xn |
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