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Acetic anhydride
أنهيدريد الأسيتيك · Sirkə anhidridi · Essigsäureanhydrid · Οξικός ανυδρίτης · Anhídrido acético · استیک انیدرید · Anhydride acétique · אנהידריד אצטי · एसिटिक एनहाईड्राइड · Ecetsav-anhidrid · Asetat anhidrida · Anidride acetica
| CAS | 108-24-7 |
|---|---|
| EC | 203-564-8 |
| UN | 1715 |
| Formula | C4H6O3 |
| Molyar massa | 102.09 g/mol |
| NKPR (LEL) | 2.0 % vol |
| VKPR (UEL) | 10.3 % vol |
| Chaqnash harorati | 49 °C |
| Oʻz-oʻzidan alangalanish harorati | 316 °C |
| Harorat sinfi | T2 |
| Gaz guruhi | IIA |
| Gaz yoki bugʻning nisbiy zichligi (havo = 1) | 3.52 |
| GHS | Xavf · H226, H302, H314, H332 |
Acetic anhydride is an acyclic carboxylic anhydride derived from acetic acid. It has a role as a metabolite and a reagent. Acetic anhydride appears as a clear colorless liquid with a strong odor of vinegar. Flash point 129 °F. Corrosive to metals and tissue.