【CAS】105-57-7
別名: ジエチルアセタール,1,1-ジエトキシエタン;アセトアルデヒドジエチルアセタール;2-ジエチルアセタール
分子式C6H14O2 相対分子量：118.17
構造式：
1.製品特性
Ethyl acetate (food grade) is a colorless and transparent liquid with a typical fragrant ether-like odor.
2.
| パラメータ | 仕様（食品グレード） |
| 外観 | 無色透明な液体 |
| アッセイ（GC） | ≥ 98.0% |
| 臭気 | Characteristic ethereal odor |
| 密度（20） | 0.825 – 0.835 g/cm³ |
| 屈折率 (20°C) | 1.380 – 1.385 |
| 酸度（酢酸として） | ≤ 0.1% |
| 水分 | ≤ 0.2% |
| Aldehyde Content | ≤ 0.5% (as acetaldehyde) |
3.適用範囲と使用方法
Diethyl Acetal (food-grade) is used as a flavoring agent in food products, primarily to provide a fresh, fruity, and ethereal aroma. It is approved for use in alcoholic beverages (e.g., fruit brandies, liqueurs), candies, gelatin desserts, and baked goods, where it enhances fruity and green flavor notes.
4.パッケージと保管
Ethyl acetal (food grade) should be sealed and packaged in stainless steel or aluminum containers. It should be stored in a cool (<30℃), dry and well-ventilated place, away from heat sources and oxidants. Due to its high flammability, the storage area must be protected against static electricity and open flames are prohibited. The shelf life is 18 months from unopened state. After opening, it is recommended to use up within 6 months.
