酢酸(S)-3,7-ジメチル-7-オクテニル 化学特性,用途語,生産方法
化学的特性
Rhodinyl acetate has a characteristic,fresh,rose-like odor.It has an analogoustaste on dilution, bitter when concentrated.
天然物の起源
Found in geranium oil.
使用
Perfumery, flavoring agent.
定義
A mixture of terpene alcohol
acetates consisting primarily of l-citronellyl acetate.
主な応用
Rhodinyl acetate, which represents the mixed acetates of the alcohols available in the commercial product known as Rhodinol (from Geranium oil), is used in perfume compositions, mostly in luxury perfumes. It lends very attractive top- and middle-notes to Muguet, Carnation, Gardenia, Freesia, Rose, etc., and it blends well with Citrus oils, Ionones, fruity and green odours, etc. It is often used in better lipstick perfumes. Rhodinyl acetate is used in flavour compositions in discrete amounts for sweet berry types, such as strawberry and raspberry, and in honey, rose, apricot, and coconut imitations. Its use in the old-fashioned "Sen-Sen" type or "Cachou" type fragrance is well known and occasionally transferred to new versions of floral dentifrice flavours; it is sweeter than Geranium oil but tends to perform very "perfumey" at levels higher than 10 or 20 ppm, particularly in combination with Ionones and Patchouli (“Sen-Sen"-types, etc.). Normal concentration is from 1 to 20 ppm in the finished product.
製造方法
By acetylation of rhodinol from geranium oil.
安全性プロファイル
Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
酢酸(S)-3,7-ジメチル-7-オクテニル 上流と下流の製品情報
原材料
準備製品