ACETOACETIC ACID ISOAMYL ESTER
ACETOACETIC ACID ISOAMYL ESTER атрибут
| Температура кипения: |
218°C |
| плотность: |
0,97 g/cm3 |
| FEMA: |
3551 | ISOAMYL ACETOACETATE |
| показатель преломления: |
n20/D 1.429(lit.) |
| Fp: |
101°C |
| температура хранения: |
Refrigerator, under inert atmosphere |
| растворимость: |
Хлороформ (немного), ДМСО (немного) |
| форма: |
Масло |
| пка: |
10.67±0.46(Predicted) |
| цвет: |
Бесцветный |
| Запах: |
at 100.00 %. ethereal sweet wine green fermented |
| Odor Type: |
ethereal |
| Номер JECFA: |
598 |
| LogP: |
2.13 |
| Вещества, добавляемые в пищу (ранее EAFUS): |
ISOAMYL ACETOACETATE |
| FDA 21 CFR: |
172.515 |
| FDA UNII: |
4QVH533ZIY |
ACETOACETIC ACID ISOAMYL ESTER химические свойства, назначение, производство
Описание
Isoamyl acetoacetate has an ethereal, sweet, winey odor and a
green-apple flavor. May be prepared by transesterification of ethyl
acetylacetate with isoamyl alcohol in the presence of sodium.
Химические свойства
Colorless Iiauid. almost insoluble in water,
soluble in alcohol,
flavor materials. Isoamyl acetoacetate has an ethereal, sweet, winy odor; green-apple flavor.
Использование
ACETOACETIC ACID ISOAMYL ESTER is a synthetic flavoring agent that is a stable, colorless liquid of light green leaf-fruity odor. It should be stored in glass or tin containers. It is used in currant and berry flavors for applications in beverages, candy, and ice cream at 5–15 ppm. Finds some use in flavor compositions,
mainly in apple and fruity flavor types.
Concentration up to 25 ppm in the finished
product (mostly candy).
Подготовка
By transesterification of ethyl acetylacetate with isoamyl alcohol in the presence of sodium.
ACETOACETIC ACID ISOAMYL ESTER препаратная продукция и сырье
сырьё
препарат
ACETOACETIC ACID ISOAMYL ESTER поставщик
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