1) 1,1-Dimethylethyl acetate

乙酸特丁酯
2) Ethyl butyrate

丁酸乙酯
1.
Catalyzed by p-toluene sulphoric acid,continuous synthesis of ethyl butyrate by reactive distillation method was performed with experiment and computer simulation.
本研究采用对甲苯磺酸为催化剂,用试验与Aspen Plus模拟相结合,研究了反应精馏合成丁酸乙酯的工艺。
2.
In this experiment, ethyl butyrate was synthesized by using man- made zeolite modified with H2SO4 as a catalyst.
本实验用硫酸特殊处理过的人造沸石作催化剂,合成了丁酸乙酯,其合成效果较好、产率高、副反应少、对环境污染较低。
3.
Ln this paper, the synthesis of ethyl butyrate with TiSiW 12 O 40 /TiO 2 as catalysts is studied.
首次以杂多酸盐TiSiW1 2 O40 /TiO2 为催化剂催化合成了丁酸乙酯 。
3) butyl acetate

乙酸丁酯
1.
Synthesis of ammonium ferric hydrogen phosphate by solid state reaction at low temperature and its catalysis to butyl acetate;
磷酸氢铁铵的低热固相合成及其对乙酸丁酯的催化作用
2.
Analytical Conditions of Toluene and Butyl Acetate in Gas Chromatography;

气相色谱法分析甲苯和乙酸丁酯的条件探讨
3.
Preparation of NH4ZrH(PO_4)_2·H_2O via solid-state reaction at low heat and study on catalytic synthesis of butyl acetate;
磷酸钛铵的低热固相合成及其催化合成乙酸丁酯的研究
4) n-butyl acetate

乙酸丁酯
1.
n-butyl acetate synthesis via reactive distillation: thermodynamic, process design;

乙酸丁酯反应精馏过程模拟设计(英文)
2.
Synthesis of n-butyl acetate over acid-treated cross-linked montmorillonite;

改性交联蒙脱土催化合成乙酸丁酯
3.
Experimental results showed that NiSO4 is an excellent catalyst in the synthesis of n-butyl acetate.
以硫酸镍为催化剂合成乙酸丁酯,考察了催化剂用量、醇酸物质的量比、反应时间及催化剂重复使用次数等因素对酯化率的影响。
5) butylacetate

乙酸丁酯
1.
It is studied that the process conditions of reactive distillation-synthesis of butylacetate, there are many advantages including simplicity in product treatment, mild reaction condition,little byproduct,short reaction time, high conversion ratio and the good product quality; it can separated from reaction product at the same time.
实验研究了反应精馏法催化合成乙酸丁酯系列工艺条件,发现该方法具有生产工艺简单、反应条件温和、反应时间短、产品中副产物少、转化率高、产品质量较好,且可以在反应的同时,对产物进行有效的分离等优点。
6) n-Butyl acetate

乙酸正丁酯
1.
Synthesis of n-butyl acetate catalyzed by palygorskite supported 12-tungstophosphotungstic acid;
坡缕石固载磷钨杂多酸催化合成乙酸正丁酯的研究
2.
Catalytic synthesis of n-butyl acetate under microwave irradiation;

微波辐射催化合成乙酸正丁酯
3.
Synthesis of n-butyl acetate under the catalysis of nano solid superacid SO_4~(2-)/TiO_2;

纳米固体超强酸SO_4~(2-)/TiO_2催化合成乙酸正丁酯
补充资料:乙酸特丁酯
分子式:C6H12O2
分子量:116.16
CAS号:540-88-5
性质:无色液体。沸点97.8℃,相对密度0.8695(20/4℃),折光率1.3853,闪点15℃。能与乙醇,乙醚混溶,难溶于水。
制备方法:1.乙酐法将叔丁醇、乙酐和无水氯化锌混匀加热回流2h,然后冷却,蒸馏至温度达110℃,粗馏物用水洗,再用10%碳酸钾洗至中性,用无水碳酸钾干燥,再经蒸馏,收集95-96℃馏分即得成品。2.乙酰氯法将叔丁醇、N,N-二甲基苯胺和无水乙醚混合,加热回流,再加乙酰氯,控制加料温度,维持中等回流速度,加2/3乙酰氯时,N,N-二甲基苯胺盐酸盐结晶,冰浴冷却,然后加热1h。加水使固体物全部溶解,分离醚层,用冷的10%硫酸提取,用饱和碳酸氢钠溶液洗1次,用无水硫酸钠干燥,分馏而得成品。3.乙酰氯-镁法将镁粉、特丁醇和无水乙醚混匀,滴加乙酰氯和无水乙醚溶液,加完冷却,加冷的碳酸钾水溶液,使之分解,用乙醚提取3次,用氯化钙干燥,蒸馏而得成品。
用途:用作汽油防震添加剂。
分子量:116.16
CAS号:540-88-5
性质:无色液体。沸点97.8℃,相对密度0.8695(20/4℃),折光率1.3853,闪点15℃。能与乙醇,乙醚混溶,难溶于水。
制备方法:1.乙酐法将叔丁醇、乙酐和无水氯化锌混匀加热回流2h,然后冷却,蒸馏至温度达110℃,粗馏物用水洗,再用10%碳酸钾洗至中性,用无水碳酸钾干燥,再经蒸馏,收集95-96℃馏分即得成品。2.乙酰氯法将叔丁醇、N,N-二甲基苯胺和无水乙醚混合,加热回流,再加乙酰氯,控制加料温度,维持中等回流速度,加2/3乙酰氯时,N,N-二甲基苯胺盐酸盐结晶,冰浴冷却,然后加热1h。加水使固体物全部溶解,分离醚层,用冷的10%硫酸提取,用饱和碳酸氢钠溶液洗1次,用无水硫酸钠干燥,分馏而得成品。3.乙酰氯-镁法将镁粉、特丁醇和无水乙醚混匀,滴加乙酰氯和无水乙醚溶液,加完冷却,加冷的碳酸钾水溶液,使之分解,用乙醚提取3次,用氯化钙干燥,蒸馏而得成品。
用途:用作汽油防震添加剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条