Бензилпропіонат
Sweet, fruity-floral with a soft, jasmine-banana quality. Benzyl propionate smells like ripe bananas on a bed of jasmine petals — warm, ester-sweet, gently tropical.
- Type
- Складник
- Olfactive family
- Квіткові
- Source
- synthetic molecule
- Chemical class
- ester (benzylic)
Запах
Докладно
Цікавий факт
The 'banana' quality of propionate esters is so characteristic that perfumery students can identify the propionate group by nose alone — a skill called 'ester recognition' that is taught in the first months of perfumery school.
Отримання й хімія
Спосіб отримання
Produced synthetically by esterification of benzyl alcohol with propionic acid. Simple, inexpensive synthesis. No significant natural source for commercial production, though trace amounts occur in some natural extracts.
- Формула
- C10H12O2
- CAS
- 122-63-4
- Ботанічна назва
- N/A — synthetic molecule
- Зовнішній вигляд
- colorless clear oily liquid
- Сила запаху
- середня
- Стійкість
- 8 hour(s) at 100.00 %
- Синоніми
- BENZYL PROPANOATE PHENYLMETHYL PROPANOATE
Not subject to an IFRA Standard (51st Amendment)
- Температура кипіння
- 222.00 °C. @ 760.00 mm Hg
- Температура спалаху
- > 200.00 °F. TCC ( > 93.33 °C. )
- Відносна густина
- 1.02800 to 1.03300 @ 25.00 °C.
- Показник заломлення
- 1.49500 to 1.50000 @ 20.00 °C.
У парфумерії
Heart modifier in jasmine reconstructions and fruity-floral compositions. Benzyl propionate adds a soft, tropical-fruity sweetness to floral accords. In jasmine bases, it contributes a ripe, sweet quality that complements benzyl acetate's greener character. Also used in tropical-floral and fruity-sweet compositions where a banana-jasmine ambiguity is desired. Low dosages — typically well below 1% — where its effect is additive rather than dominant.
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