Альдегід C-16 (полуничний)
Aldehyde C-16, or strawberry aldehyde, is ethyl methylphenylglycidate, an organic compound used in artificial fruit flavours, particularly strawberry. Its odour is fruity and suggestive of strawberries.
- Type
- Складник
- Olfactive family
- Фруктові
- Chemical class
- Ester and epoxide
Запах
Докладно
Цікавий факт
Despite its common name, strawberry aldehyde lacks an aldehyde group.
Отримання й хімія
Спосіб отримання
Ethyl methylphenylglycidate is usually prepared by the condensation of acetophenone and the ethyl ester of monochloroacetic acid in the presence of a base, in a reaction known as the Darzens condensation.
- Формула
- C₁₂H₁₄O₃
- CAS
- 77-83-8
- Зовнішній вигляд
- Colourless to pale yellow liquid
- Стійкість
- 241 hour(s) at 100.00 %
- Синоніми
- Aldehyde C-16, Strawberry aldehyde, Ethyl methylphenylglycidate
No IFRA Standard for the material itself (51st Amendment)
- Температура кипіння
- 272.00 to 275.00 °C. @ 760.00 mm Hg
- Температура плавлення
- 7 to 8 °C
- Температура спалаху
- > 200.00 °F. TCC ( > 93.33 °C. )
- Відносна густина
- 1.08600 to 1.11200 @ 25.00 °C.
- Показник заломлення
- 1.49900 to 1.51200 @ 20.00 °C.
У парфумерії
Ethyl methylphenylglycidate finds use in the fragrance industry, in artificial flavours and in cosmetics. In flavours it serves in artificial fruit flavours, particularly strawberry. In perfume compositions its fruity note is used in lipstick perfumes together with ionones and fruity lactones. It also sweetens floral complexes in fragrance types other than the typical floral ones, such as chypre and oriental. It blends with aliphatic aldehydes in sweet, powerful topnote base complexes, and it is a classical item in rose compositions.
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