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Acetylacetone
Ацетилацетон · أسيتيل الأسيتون · Asetilaseton · Acetylaceton · Acetilacetona · اکاک · Asetilaseton · Acetilacetone · アセチルアセトン · 아세틸아세톤 · Acetylaceton · Acetyloaceton
| CAS | 123-54-6 |
|---|---|
| EC | 204-634-0 |
| UN | 2310 |
| Formula | C5H8O2 |
| Molyar massa | 100.12 g/mol |
| NKPR (LEL) | 1.7 % vol |
| VKPR (UEL) | 11.6 % vol |
| Chaqnash harorati | 34 °C |
| Oʻz-oʻzidan alangalanish harorati | 340 °C |
| Harorat sinfi | T2 |
| Gaz guruhi | IIA |
| Gaz yoki bugʻning nisbiy zichligi (havo = 1) | 3.46 |
| GHS | Ogohlantirish · H226, H302 |
Acetylacetone is a beta-diketone that is pentane in which the hydrogens at positions 2 and 4 are replaced by oxo groups. It is a conjugate acid of an acetylacetonate. Pentane-2,4-dione appears as a colorless or yellow colored liquid. Less dense than water. Vapors are heavier than air.