ミリスチン酸エチル 化学特性,用途語,生産方法
外観
無色～わずかにうすい黄色, 澄明の液体
溶解性
エタノール及びアセトンに混和するが、水にほとんど溶けない。
用途
有機合成原料、香料材料。
説明
Myristic acid is a saturated fatty acid commonly found in animal and vegetable fats that is frequently used in cosmetics, soaps, perfumes, and flavorings. It increases low density lipoprotein cholesterol making it one of the most hypercholesterolemic of the saturated fatty acids. Myristic acid ethyl ester (Ethyl myristate) is a more hydrophobic form of the free acid. It is a marker of excessive ethanol consumption that can be isolated from the hair of an individual.
化学的特性
Ethyl myristate has a mild, waxy, soapy odor reminiscent of orris.
天然物の起源
Reported found in apricot, grape, pear, capsicum, beef, beer, rum, tea, guava, Vitis vinifera, ginger, Gruyere
cheese, blue cheese, boiled mutton, cognac, whiskey, sparkling wine, cocoa, coconut meat, mango, corn oil, elderberry and mastic
gum leaf oil.
使用
Ethyl myristate may be used as an analytical standard for the determination of the analyte as an alcohol biomarker in dried blood spots and hair samples by chromatography based techniques. Ethyl myristate may also be used as an analytical standard in the determination of the analyte in selected beer flavors by stir bar sorptive extraction and solvent back extraction.
定義
ChEBI: A long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of myristic acid with the hydroxy group of ethanol.
製造方法
By esterification of the acid with ethyl alcohol in the presence of gaseous HCl.
一般的な説明
Ethyl myristate is a fatty acid ethyl ester (FAEE) that can be formed in the body due to non-oxidative metabolism of ethanol. It also occurs in vegetable oils. Ethyl myristate, along with other FAEEs are used as alcohol markers in hair.
安全性プロファイル
Combustible liquid.
When heated to decomposition it emits
acrid smoke and irritating fumes.
ミリスチン酸エチル 上流と下流の製品情報
原材料
準備製品