benzaldehyde

Benzaldehyde and acetone used as materials,the benzylidene acetone is synthesized in the presence of potassium fluoride on alumina.

以苯甲醛和丙酮为原料,氟化钾氧化铝作催化剂合成了苄叉丙酮。

A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.

采用电位滴定法测定甲苯电合成产物的苯甲醛和苯甲,研究了盐用量、苯甲醇和甲苯含量测定的影响。

The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde.

发现该工艺生成苯甲醛，少量副产物是环氧苯乙烷和苯乙醛等。

The catalytic hydrolysis of benzal chloride and benzyl chloride mixture was studied, benzal chloride forming benzaldehyde in 95% yield, while the benzyl choride unreacted.

研究了亚苄基二氯和苄基氯混合物的催化水解反应，亚苄基二氯水解率达95％，而苄基氯不发生化学反应。

It was found that when the oxidation reaction was performed in toluene solvent, benzyl alcohol was oxidized to benzaldehyde without any overoxidation to benzoic acid;

发现在甲苯溶剂进行氧化反应时，苯甲醇被氧化成苯甲醛而不会被深度氧化为苯甲；

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

苯甲醛与1,3-丁二醇在钒磷氧催化剂作用下的缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素苯甲醛1,3-丁二醇缩醛收率的影响。

They were acetic acid, benzaldehyde, n-caproic acid, 14-methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9-octadecadienoic methyl ester, squalane, stearic acid and oleic eicosyl ester.

它们是乙、苯甲醛、正葵、14-甲基十五烷甲酯、丙三醇、苯甲、6，9-十八碳二烯甲酯、角鲨烷、硬脂和二十烷基油酯。