酢酸イソボルニル 化学特性,用途語,生産方法
外観
無色～うすい黄色、液体
定義
本品は、酢酸(*)とイソボルネオールのエステルであり、次の化学式で表される。
参照表示名称：酢酸
用途
有機合成原料。
化粧品の成分用途
香料
説明
Isobornyl acetate has a pleasant, camphor-like odor reminiscent
of some varieties of pine needles and hemlock, and a fresh, burning
taste. May be prepared by treatment of camphene with acetic acid,
usually in the presence of a catalyst; also by acetylation of
isobomeol; depending on the starting material (d-camphene or ι-camphene), the resulting acetate may exhibit a slight optical activity; the commercial product is considered to be optically inactive.
化学的特性
Isobornyl Acetate has
been identified in a number of essential oils. It is a colorless liquid with a pleasant, pine-needle odor. Isobornyl acetate is prepared from camphene and
acetic acid in the presence of acidic catalysts (e.g., sulfuric acid) or on a
styrene–divinylbenzene acid ion-exchanger.
Isobornyl acetate is used in large amounts for perfuming soaps, bath products,
and air fresheners. However, the major use of isobornyl acetate is as an intermediate
in the production of camphor.
天然物の起源
Reported found in thymus, Parmesan cheese, dill herb, Ocimum basilicum, rosemary and custard apple
使用
Isobornyl acetate is one of the most important chemicals used in the perfumery industry. It is used in toiletries and soaps as a flavoring agent and antiseptics. One of main applications is as an intermediate to produce camphor.
製造方法
By treatment of camphene with acetic acid, usually in the presence of a catalyst; also by acetylation of isoborneol; depending on the starting material (d-camphene or l-camphene), the resulting acetate may exhibit slight optical activity; the commercial
product is considered to be optically inactive
酢酸イソボルニル 上流と下流の製品情報
原材料
準備製品