ぎ酸ベンジル 化学特性,用途語,生産方法
外観
無色澄明の液体
溶解性
水に微溶, エタノール, 有機溶媒に易溶。エタノール及びアセトンに溶けやすく、水に極めて溶けにくい。
使用上の注意
不活性ガス封入
化学的特性
Benzyl formate has an intense, pleasant, floral-fruity odor and sweet taste reminiscent of apricot and pineapple.
天然物の起源
Reported found in the oil of Rosa rugosa, sour cherry, American cranberry, ligonberry, coffee, black tea,
Agaricus mushroom, Ocimum basilicum, Bourbon vanilla and crowberry (Empetrum nigrum Coll.).
使用
Solvent for cellulose esters; in perfumery.
It has a very sweet taste, more fruity than floral, spicy Banana-type. It is used quite frequently in perfume compositions, for floral bases such as Jasmin, Gardenia, NeroIi, Hyacinth, Carnation, and Fougeres and used in flavour compositions for imitation: Apricot, Banana, Cherry, Chocolate, Honey, Liquor, Nut, Peach, Plum, Prune, Pineapple, etc. Concentrations are usually about 12-15 ppm in the finished product. In chewing gum, the concentration may be as high as 35 ppm.
製造方法
By heating a mixture of formic/acetic anhydride and benzyl alcohol to 50°C; by passing a mixture of formic acid and
excess benzyl alcohol over a catalyst (ThO2 or TiO2) at high temperature.
危険性
May be narcotic in high concentration.
安全性プロファイル
Moderately toxic by ingestion andskin contact. Mutation data reported. Probably narcotic inhigh concentrations. When heated todecomposition it emits acrid, irritating fumes.
ぎ酸ベンジル 上流と下流の製品情報
原材料
準備製品