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Butadiyen
1,3-Butadiene · Butadiene · Бутадиен · 3،1-بوتاديين · Butadien · 1,3-Butadien · 1,3-βουταδιένιο · Butadieno · بوتادیان · Buta-1,3-diène · בוטאדיאן-1,3 · 1,3-ब्यूटाडाइइन
| CAS | 106-99-0 |
|---|---|
| EC | 203-450-8 |
| UN | 1010 |
| Formula | C4H6 |
| Molyar massa | 54.09 g/mol |
| NKPR (LEL) | 1.4 % vol |
| VKPR (UEL) | 16.3 % vol |
| Chaqnash harorati | -76 °C |
| Oʻz-oʻzidan alangalanish harorati | 420 °C |
| Harorat sinfi | T2 |
| Gaz guruhi | IIB |
| Gaz yoki bugʻning nisbiy zichligi (havo = 1) | 1.87 |
| GHS | Xavf · H220, H340, H350 |
Buta-1,3-diene is a butadiene with unsaturation at positions 1 and 3. It has a role as a mutagen and a carcinogenic agent. Butadiene is a colorless gas with an aromatic odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite.