2-ノネナール 化學特性,用途語,生産方法
説明
2-Nonenal has a very powerful, penetrating fatty odor in concentrated form. It is orris-like, waxy, and quite pleasant on dilution. The odor is reminiscent of dried orange peels. Prepared by oxidation of 9,10,12-trihydroxy stearic acid (Criegee reaction).
化學的特性
2-Nonenal has a very powerful, penetrating, fatty odor in concentrated form. The odor is orris-like, waxy and quite
pleasant on dilution. The odor is also reported as reminiscent of dried orange peels
天然物の起源
Reported found in orris oil, melon, peach, asparagus, carrot, peas, tomato, wheat and crisp breads, Russian
cheeses, caviar, butter, fish oil, cooked beef, mutton, pork, and their fats, hop oil, cognac, roasted filberts and peanuts, soybean, beans,
sesame seed, mango, rice, beer, and potato chips
使用
The concentration in a perfume oil may be of the order of magnitude of 0.01 to 0.03%. An addition of 0.02% of 2-Nonenal to a normal grade of "gamma" -Methylionone will produce a distinctly ("orrisy") perceptible effect, desirable and attractive in the opinion of many perfumers.
定義
ChEBI: An enal consisting of non-2-ene having an oxo group at the 1-position.
製造方法
By oxidation of 9,10,12-trihydroxystearic acid (Criegee reaction)
安全性プロファイル
Moderately toxic by
skin contact. Mddly toxic by ingestion. A
severe skin irritant. Mutation data reported.
When heated to decomposition it emits
acrid smoke and irritating fumes. See also
ALDEHYDES.
2-ノネナール 上流と下流の製品情報
原材料
準備製品