1,1-Diethoxy-3,7-dimethylocta-2,6-diene
- русский язык имя
- английское имя1,1-Diethoxy-3,7-dimethylocta-2,6-diene
- CAS №7492-66-2
- CBNumberCB8360344
- ФормулаC14H26O2
- мольный вес226.35
- EINECS231-323-7
- номер MDLMFCD00036575
- файл Mol7492-66-2.mol
химическое свойство
| Температура кипения | 140-142 °C15 mm Hg(lit.) |
| плотность | 0.875 g/mL at 25 °C(lit.) |
| давление пара | 2.13Pa at 25℃ |
| FEMA | 2304 | CITRAL DIETHYL ACETAL |
| показатель преломления | n |
| Fp | 174 °F |
| температура хранения | 2-8°C |
| растворимость | Very slightly soluble in water, soluble in alcohol, fairly soluble in Propylene glycol, miscible with most perfume and flavor oils. |
| цвет | Colorless, slightly oily liquid |
| Запах | Mild and fresh, green-citrusy, almost vegetable-juicy odor with a pleasant, natural oily-fruity undertone. |
| Odor Type | citrus |
| Биологические источники | synthetic |
| Растворимость в воде | 1g/L at 25℃ |
| Номер JECFA | 948 |
| Стабильность | Stable. Combustible. Incompatible with strong oxidizing agents. May be sensitive to moisture. |
| LogP | 4.82 |
| Справочник по базе данных CAS | 7492-66-2(CAS DataBase Reference) |
| Вещества, добавляемые в пищу (ранее EAFUS) | CITRAL DIETHYL ACETAL |
| Рейтинг продуктов питания EWG | 1 |
| FDA UNII | R155R4727D |
| Система регистрации веществ EPA | Citral diethyl acetal (7492-66-2) |
| UNSPSC Code | 12164502 |
| NACRES | NA.21 |
больше
| РИДАДР | 1993 |
| WGK Германия | 2 |
| RTECS | RG5080000 |
| Класс опасности | 3.2 |
| Группа упаковки | III |
1,1-Diethoxy-3,7-dimethylocta-2,6-diene химические свойства, назначение, производство
Химические свойства
colourless liquidИспользование
Since Citral Diethyl Acetal is stable in soap, it can be used in such fraBances, but should not be considered anything near a substitute for Citral as an odor. Used in flavor compositions, mainly in Citrus flavors along with natural oils and synthetic flavor chemicals. It will introduce quite natural green-oily, “peel” notes in Lemon and Lime, and it can be twisted into an Orange with the proper background materials. Concentration in the finished product is usually about 100 ppm in condiments, (lower in other products).Подготовка
From ethyl orthoformate and citral.Общее описание
Clear colorless liquid.Реакции воздуха и воды
1,1-Diethoxy-3,7-dimethylocta-2,6-diene may be sensitive to prolonged exposure to moisture. Insoluble in water.Профиль реактивности
1,1-Diethoxy-3,7-dimethylocta-2,6-diene may be sensitive to prolonged exposure to moisture. 1,1-Diethoxy-3,7-dimethylocta-2,6-diene will decompose on heating.Пожароопасность
Flash point data for 1,1-Diethoxy-3,7-dimethylocta-2,6-diene are not available. 1,1-Diethoxy-3,7-dimethylocta-2,6-diene is probably combustible.1,1-Diethoxy-3,7-dimethylocta-2,6-diene запасные части и сырье
сырьё
1,1-Diethoxy-3,7-dimethylocta-2,6-diene поставщик
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