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乙酸甲基戊酯。Acetic acid methyl amyl ester.

该方法也适合于合成尼泊金戊酯。The method was also propitious to synthesize amyl p -hydroxybenzoate.

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硫酸铈是合成丁酸戊酯的良好催化剂。Ceric sulfate is an excellent catalyst for synthesis of amyl butyrate.

研究了乙酸异戊酯的合成条件及工艺过程。This paper is about the study of the whole process of synthesizing iso- amyl acetate.

用自燃点法对硝酸戊酯和硝酸异辛酯的性能进行了试验研究。Experimental investigation of performance of amyl nitrate and isooctyl nitrate is made.

首次用磷酸铝分子筛催化戊酸与正戊醇的酯化反应合成了戊酸正戊酯。Hexanoic acid and n-pentanol reacted to form amyl hexanoate by using gallium sulphate as the catalyst.

本文首次研究了醋酸戊酯浸渍树脂吸附分离螺旋霉素的工艺条件。Some technological conditions for the separation of spiramycin, using amyl acetate impregnated resin, were studied.

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目的研究硅胶固载硫酸镓在合成己酸戊酯工艺中的催化性能。Objective To study the catalytic activity of gallium sulfate supported on silica gel in the synthesis of amyl hexanoate.

以乙酸和异戊醇为原料，采用硅胶载体酸为催化剂合成乙酸异戊酯。The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported.

由醋酸戊酯和通常为硝化纤维素组成的混合物，有类似香蕉的气味，用作溶剂或调味剂。A liquid mixture of amyl acetate and usually nitrocellulose, having a bananalike odor and used as a solvent or flavoring agent.

本文对旋性戊醇与异戊醇分离技术进行了深入的研究并得到了较好的结果。Separation technique of active amyl alcohol and isoamyl alcohol was done a further study in this paper, and got a better result.

采用自燃点法对硝酸戊酯和硝酸异辛酯的性能进行了试验研究。The autoignition temperature method was adopted in this paper to investigate the performance of amyl nitrate and isooctyl nitrate.

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以钨锗杂多酸为催化剂，对肉桂酸与异戊醇的液相酯化反应进行了研究。Tungstogermanic heteropoly acid was used as the catalyst for the esterification of cinnamic acid with iso amyl alcohol in liquid phase.

研究了以C5馏分为原料，用硫酸加成水解法制备戊醇的工艺条件。The process condition of preparing amyl alcohol with C5 fraction as material, through sulphuric acid addition hydrolyzation was studied.

将硝酸戊酯和硝酸异辛酯以1∶2质量比配成复合添加剂，能明显降低柴油机碳烟排放。The smoke emission progressively decreases when amyl nitrate and isooctyl nitrate are blended as the diesel fuel additive with the ratio of 1∶2.

研究矿山常用药剂戊基黄原酸钾和酯-105在不同条件下的降解过程。The degradation process of potassium amyl xanthate and ester-105 as the common reagents used in mines under different conditions is investigated.

以苯甲醛和正庚醛为原料，乙二醇为溶剂，在氢氧化钾催化作用下羟醛缩合合成甲位戊基桂醛。Amyl cinnamaldehyde was synthesized from benzaldehyde and n-heptanal by aldol condensation with catalyst potassium hydroxide in solvent ethylene glycol.

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首次用磷酸铝分子筛催化戊酸与正戊醇的酯化反应合成了戊酸正戊酯。The amyl pentanoate was synthesized by the esterification reaction of n-pentanol with pentanoic acid using aluminophosphate molecular sieve as a catalyst.

介绍了汽油调合剂——甲基叔戊基醚的市场情况、技术状况及国内发展动向。The market demand and technology status of the gasoline blender —tertiary amyl methyl ether and its developmental trend in China are discussed in this paper.

通过理论分析和实验验证找到了一种萃取精馏分离旋性成酸与异成醇的优良萃取剂。A good extractant for the seperation of active amyl alcohol and isoaml alcohol by extractive distillation was studied by theoretical analysis and experimental analysis.