けい皮酸アリル 化学特性,用途語,生産方法
化学的特性
A colorless liquid with peach- or apricot-like aroma. It is used as a flavoring agent or adjuvant.
天然物の起源
Has apparently not been reported to occur in nature.
使用
Allyl Cinnamate is a synthetic flavoring agent that is a fairly stable,
hazy, colorless to light yellow colored liquid of cherry odor. it is
used for its cherry note in flavors and has application in baked goods
and candies at 1–2 ppm.
調製方法
Allyl cinnamate is produced by the direct esterification of
allyl alcohol with cinnamic acid.
製造方法
By esterification of cinnamic acid with allyl alcohol in the presence of concentrated H2SO4.
安全性プロファイル
Moderately toxic by ingestion. Human skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALLYL COMPOUNDS and ESTERS
代謝
Many esters, including benzyl cinnamate, are rapidly hydrolysed in vivo. Cinnamic acid is known to conjugate with glycine in the animal body, or it may be converted to benzoic acid(Williams, 1959). In the rabbit, cinnamic acid is almost entirely excreted as hippuric acid, without formation of cinnamoyl glycine(El Masry, Smith & Williams, 1956) . In the dog, Quick(1928) observed a large excretion of glucuronide, probably benzoylglucuronide. Dakin (1909) named B-phenyl-B-oxopropionic acid, cinnamoyl glycine and acetophenone as minor metabolites in the dog.
Solubility in organics
Allyl Cinnamate is soluble in alcohol and oils, almost insoluble in Propylene glycol.
けい皮酸アリル 上流と下流の製品情報
原材料
準備製品