Альдегід C-10 (деканаль)

Decanal, also called aldehyde C-10, is a colorless oil classified as an aldehyde. Its odor is similar to that of an orange peel.
- Type
- Складник
- Olfactive family
- Цитрусові
- Source
- occurs naturally in citrus; prepared by oxidation of decanol
- Chemical class
- aldehyde
Запах
Докладно
Цікавий факт
Decanal was detected in the emissions of 4 of 19 vegetation species studied in the Fernbank Forest in Atlanta. Emission rates of 0.3, 0.2, 0.3 and 0.5 ugC/hr-gram dry weight were reported from basswood, eastern hemlock, American beech and slippery elm, respectively.
Отримання й хімія
Спосіб отримання
Decanal can be prepared by oxidation of the related alcohol decanol.
- Формула
- C₁₀H₂₀O
- CAS
- 112-31-2
- Зовнішній вигляд
- colorless to pale yellow clear liquid
- Сила запаху
- висока, рекомендовано нюхати в розчині з концентрацією не більше 1,00 %
- Стійкість
- 224 hour(s) at 100.00 %
- Синоніми
- Aldehyde C-10, n-decanal, 1-decanal, caprinaldehyde, decyl aldehyde
No IFRA Standard for the material itself (51st Amendment)
- Температура кипіння
- 207.00 to 209.00 °C. @ 760.00 mm Hg
- Температура спалаху
- 181.00 °F. TCC ( 83.00 °C. )
- Відносна густина
- 0.82400 to 0.83200 @ 25.00 °C.
- Показник заломлення
- 1.42700 to 1.43400 @ 20.00 °C.
У парфумерії
Decanal is used in fragrances and flavoring. It adds body to gardenia fragrances. It is a good modifier, and traces are used for perfecting synthetic floral oils. It is used in floral blends such as rose, jasmine and iris, in aldehydic bouquets, and in citrus fragrances, where it enhances power and diffusion. It is excellent for citrus top notes, neroli, rose, jasmine, violet and acacia. As a flavor it tastes of orange and is useful in orange, grapefruit and bergamot flavors.