セバシン酸 ジエチル 化學(xué)特性,用途語(yǔ),生産方法
外観
無(wú)色～ほとんど無(wú)色, 澄明の液體
定義
本品は、セバシン酸(*)とエタノール(*)のジエステルであり、次の化學(xué)式で表される。
參照表示名稱：セバシン酸, エタノール
溶解性
水に難溶。エタノール, アセトンに易溶。
無(wú)機(jī)性値/有機(jī)性値
120/280
化粧品の成分用途
エモリエント剤、可塑剤、溶剤、香料
効能
軟化剤, 溶解剤
化學(xué)的特性
Diethyl sebacate is a clear colourless liquid or oily liquid. Solidifies in the cold,
melts at 1.5° C. B.P. 306° C. (decomposition
of the ester). Sp.Gr. 0.97. 0.15% soluble in water, soluble in alcohol
and oils. Faint, but pleasant, winey-fruity odor, resembling that of Quince and Melon.
使用
Diethyl Sebacate is a flavoring agent that is a liquid, colorless to
pale yellow in appearance with a slight odor. it is insoluble in water
and miscible in alcohol, ether, and other organic solvents. it is
obtained by chemical synthesis. it is also termed ethyl sebacate.
定義
ChEBI: Diethyl decanedioate is a fatty acid ester. It is the diester of ethyl alcohol and Sebacic Acid that used as an aromatic in food.
製造方法
Diethyl sebacate is obtained by heating sebacic acid and ethanol in the presence of concentrated H2SO4 or other acid catalysts.
一般的な説明
Diethyl sebacate is a volatile organic compoind used as a flavoring agent. It is reported to be found in longan honey porduced by
Apis cerana.
健康への影響
Diethyl sebacate is reported to be used in cosmetics at 1.5%, and no irritation or sensitization was reported in clinical studies of a formulation containing 1.5% diethyl sebacate.
接觸アレルゲン
This emulsifer has rarely been reported as a sensitiz-
ing agent, mainly in topical treatments.
安全性プロファイル
Mildly toxic by
ingestion. A skin irritant. See also ESTERS.
When heated to decomposition it emits
acrid smoke and irritating fumes.
セバシン酸 ジエチル 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品