【CAS】105-57-7
Alias: diethylacetal,1,1-diethoxyethane;acetaldehyddiethylacetal;2-DIETHYLACETAL
الصيغة الجزيئية: C6H14O2 Relative molecular mass: 118.17
الصيغة التركيبية:
1- خاصية المنتج
Ethyl acetate (food grade) is a colorless and transparent liquid with a typical fragrant ether-like odor.
2.
| المعلمة | Specification (Food Grade) |
| المظهر | سائل شفاف، عديم اللون |
| Assay (GC) | ≥ 98.0% |
| الرائحة | Characteristic ethereal odor |
| الكثافة (20 درجة مئوية) | 0.825 – 0.835 g/cm³ |
| معامل الانكسار (20 درجة مئوية) | 1.380 – 1.385 |
| الحموضة (كحمض الخليك) | ≤ 0.1% |
| المحتوى المائي | ≤ 0.2% |
| Aldehyde Content | ≤ 0.5% (as acetaldehyde) |
3- نطاق التطبيق والاستخدام
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- العبوة والتخزين
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.
