heptanal
基本解釋
- n.庚醛
英漢例句
- Objective:To establish a useful method for sampling and detection of heptanal in workplace.
目的:建立一種實用的工作場所空氣中庚醛的采樣、測定方法。 - The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸鈉和溴代正丁烷為原料,合成了正庚醛正丁硫醇縮醛。 - The synthesis method of n heptanal dibutyl mercaptole is reported in this paper,n heptanal,bromobutane and sodium thiosulfate are used as reaction meaterials.
以正庚醛、溴代正丁烷和硫代硫酸鈉為原料,通過醇醛縮合反應(yīng)合成正庚醛二丁硫醇縮醛,目標(biāo)產(chǎn)物通過紅外光譜和核磁共振氫譜證實其結(jié)構(gòu)。 - The synthesis method of n heptanal dibutyl mercaptole is reported in this paper,n heptanal,bromobutane and sodium thiosulfate are used as reaction meaterials.The product characterized by IR and HNM.
以正庚醛、溴代正丁烷和硫代硫酸鈉為原料,通過醇醛縮合反應(yīng)合成正庚醛二丁硫醇縮醛,目標(biāo)產(chǎn)物通過紅外光譜和核磁共振氫譜證實其結(jié)構(gòu)。 - Keywords synthesis;heptanal butyl mercaptal;flavor;
合成;正庚醛正丁硫醇縮醛;香料;