Gazlar va erituvchilar kutubxonasi
Diketene
Diketen · دیکتن · Dicétène · डाइकेटिन · ジケテン · Diketeen · Dicetenă · Дикетен · Diketen · Дикетен · 二乙烯酮 · Diketen
| CAS | 674-82-8 |
|---|---|
| EC | 211-617-1 |
| UN | 2521 |
| Formula | C4H4O2 |
| Molyar massa | 84.07 g/mol |
| NKPR (LEL) | 2.0 % vol |
| VKPR (UEL) | 11.7 % vol |
| Chaqnash harorati | 33 °C |
| Oʻz-oʻzidan alangalanish harorati | 262 °C |
| Harorat sinfi | T3 |
| Gaz guruhi | IIB |
| Gaz yoki bugʻning nisbiy zichligi (havo = 1) | 2.9 |
| GHS | Ogohlantirish · H226, H332 |
Diketene, stabilized appears as a colorless liquid with a disagreeable odor. Slightly less dense than water. Irritates skin and eyes.