Undecanol, also known by its IUPAC name 1-undecanol or undecan-1-ol, and by its trivial names undecyl alcohol and hendecanol, is a fatty alcohol. Undecanol is a colorless, water-insoluble liquid of melting point 19 °C and boiling point 243 °C. It has a floral citrus like odor, and a fatty taste and is used as a flavoring ingredient in foods.

由 十一酸乙酯 经金属钠还原，或由ω- 十一烯酸乙酯 加压催化氢化还原，甚至由正壬基溴化镁与 环氧乙烷 进行格氏反应制得。 该醇的应用有一定的局限性，由于脂腻低温时呈固态，故在较为特征型的香精才被取材，柑橘类玫瑰型等只作为协调的次要角色，在香精中作为体香。 用于制造金合欢、月下香等香味的香料。 1. 性状：无色或浅黄色液体，有柠檬香味。 2. 相对密度（g/mL,20/4℃）：0.8324. 3. 相对密度（25℃，4℃）：0.8291. 4. 凝固点（℃）：15.9. 5. 沸 …

Undecanol was the most potent fungicide followed by decanol. The time-kill curve study showed that undecanol was fungicidal against S. cerevisiae at any growth stages was not influenced by pH values. The alcohols tested inhibited glucose-induced acidification by inhibiting the plasma membrane H(+)-ATPase. The primary antifungal action of ...

正十一醇（英文名称1-undecyl alcohol ；1-Undecanol）又名十一烷醇（1-hendecanol；hendecanoic alcohol；hendecyl alcohol），癸基甲醇（decyl methanol）。 属于高级脂肪醇类，无色油状液体，易燃，具有淡甜脂腊香、玫瑰花香和柑橘、菠萝样的果香味，存在于天然柑橘类水果中。

1-UNDECANOL is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water.

十一烷醇（英語： Undecanol ），為化學式C 11 H 24 O的醇類，可以指： 1-十一烷醇 （正十一烷醇） 2-十一烷醇 （ 世界语 ： 2-undecanol ）

Undecanol, also known by its IUPAC name 1-undecanol or undecan-1-ol, and by its trivial names undecyl alcohol and hendecanol, is a fatty alcohol. Undecanol is a colorless, water-insoluble liquid of melting point 19 °C and boiling point 243 °C.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Undecanol, 112-42-5, 250-092-3, KJIOQYGWTQBHNH-UHFFFAOYSA-N

由十一酸乙酯经金属钠还原，或由W-十一烯酸乙酯加压催化氢化还原制得。 用于柑橘类玫瑰型，在香精中作为体香。 大鼠急性经口LD50：3．Og/kg，兔子经皮LDso为5g/kg。 闭合条件下，样品抹于兔子皮肤1日后，产生中等刺激作用。 用4%的凡士林制剂作人体背部封闭试验，接触两日未发生刺激作用或致敏反应现象。 0.83 g/mL at 25 °C (lit.) 11 °C (lit.) 146 °C/30 mmHg (lit.) Not miscible or difficult to mix with water. Soluble in chloroform and ethyl acetate. n20/D 1.44 (lit.) …

2025年1月27日 · 1-UNDECANOL (CAS 112-42-5) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.