1) ethylidene diacetate
二醋酸亚乙酯
1.
The synthesis of ethylidene diacetate and its thermocracking reaction to vinyl acetate are two key steps in preparation of vinyl acetate from C_1 compound (methanol and syngas).
二醋酸亚乙酯合成和热裂解制醋酸乙烯是由甲醇、合成气C1路线合成醋酸乙烯工艺的关键步骤。
2.
The cracking reaction from ethylidene diacetate (EDA)to vinyl acetate (VAc)is the key step in preparation vinyl acetate from methanol and syngas.
二醋酸亚乙酯(EDA)裂解制醋酸乙烯(VAc)是由甲醇、合成气合成醋酸乙烯工艺的最后步骤。
3.
The kinetics of thermal decomposition of the ethylidene diacetate to form vinyl acetate in the presence of benzene sulfuric acid catalyst has been studied.
在反应机理的指导下,采用醋酐过量抑制生成乙醛副反应的发生,研究了以苯磺酸为催化剂的二醋酸亚乙酯裂解制醋酸乙烯的反应动力学规律,得到描述该反应过程的动力学数学模型。
2) ethylidene diacetate
双醋酸亚乙酯
1.
The catalysts used to produce ethylidene diacetate, an intermediate for preparation of vinyl acetate, by carbonylation of methyl acetate are summarized and commented.
对甲醇与合成气羰基化法合成醋酸乙烯路线中醋酸甲酯羰基合成双醋酸亚乙酯(EDDA)中间体的催化剂体系进行了总结和评述。
3) ethylene glycol acetate
乙二醇醋酸酯
1.
Different catalysts for preparing ethylene glycol acetates,the hardening agent for water glass sand mixture, from acetic acid and ethylene oxide were studied; The results showed that the organic baseCr catalyst made by us is better than the others.
采用自制的催化剂生产了不同规格的乙二醇醋酸酯 ,得到最优工艺参数 :温度 1 80~ 1 90℃ ,催化剂的质量分数为 0 。
4) difluoro-acetic aci ethyl ester、ethyl difluoroacetate、difluoro-acetic acid ethyl ester
二氟醋酸乙酯
5) dichloro-acetic acid ethyl ester
二氯醋酸乙酯
6) Diethylene glycol monoethyl ether acetate
二乙二醇乙醚醋酸酯
补充资料:重氮醋酸乙酯
分子式:C4H6N2O2
分子量:114.10
CAS号:623-73-4
性质:黄色油状液体。熔点-22℃,沸点140-141℃(96.0kPa,微分解),85-86℃(11.73kPa),45℃(1.6kPa),42℃(0.67kPa),相对密度1.0852(18/4℃),折光率1.4605,闪点26℃。溶于乙醇、苯、乙醚,微溶于水。有辛辣气味,易挥发。有爆炸性,与硫酸接触,甚至减压蒸馏时也会发生爆炸。
制备方法:由甘氨酸乙酯盐酸盐与亚硝酸钠反应而得。
用途:用于有机合成。
分子量:114.10
CAS号:623-73-4
性质:黄色油状液体。熔点-22℃,沸点140-141℃(96.0kPa,微分解),85-86℃(11.73kPa),45℃(1.6kPa),42℃(0.67kPa),相对密度1.0852(18/4℃),折光率1.4605,闪点26℃。溶于乙醇、苯、乙醚,微溶于水。有辛辣气味,易挥发。有爆炸性,与硫酸接触,甚至减压蒸馏时也会发生爆炸。
制备方法:由甘氨酸乙酯盐酸盐与亚硝酸钠反应而得。
用途:用于有机合成。
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