| Specifications | |
|---|---|
| Assay (GC, area%) | ≥ 99 % |
| Density (d 20 °C/ 4 °C) | 0.972 - 0.974 |
| Identity (IR) | passes test |
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 123-54-6 | 204-634-0 | C₅H₈O₂ | CH₃COCH₂COCH₃ | 100.12 g/mol |
| Description | |
|---|---|
| Catalogue Number | 800023 |
| Synonyms | 2,4-Pentanedione, ACAC |
| Product Information | |
|---|---|
| CAS number | 123-54-6 |
| EC index number | 606-029-00-0 |
| EC number | 204-634-0 |
| Hill Formula | C₅H₈O₂ |
| Chemical formula | CH₃COCH₂COCH₃ |
| Molar Mass | 100.12 g/mol |
| HS Code | 2914 19 90 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Acetylacetone for synthesis. Acetylacetone CAS No. 123-54-6, EC Number 204-634-0. Acetylacetone MSDS (material safety data sheet) or SDS here. |
| Physicochemical Information | |
|---|---|
| Density | 0.97 g/cm3 (20 °C) |
| Explosion limit | 2.4 - 11.4 %(V) |
| Flash point | 35 °C |
| Ignition temperature | 340 °C |
| Melting Point | -47.5 - -17.6 °C |
| pH value | 6 (200 g/l, H₂O, 20 °C) |
| Vapor pressure | 7.9 hPa (20 °C) |
| Solubility | 153.8 - 155.2 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 575 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H226: Flammable liquid and vapour. H302: Harmful if swallowed. H311 + H331: Toxic in contact with skin or if inhaled. |
| Precautionary Statement(s) | P210: Keep away from heat. P280: Wear protective gloves/ protective clothing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. |
| RTECS | SA1925000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Harmful |
| Categories of danger | flammable, harmful |
| R Phrase | R 10-22 Flammable.Harmful if swallowed. |
| S Phrase | S 21-23-24/25 When using do not smoke.Do not breathe vapour.Avoid contact with skin and eyes. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 2310 , 3 (6.1), III |
| Declaration (transport by air) IATA-DGR | UN 2310 , 3 (6.1), III |
| Declaration (transport by sea) IMDG-Code | UN 2310 , 3 (6.1), III |
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