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- Synthesis of Ethylene Glycol Diacetate 二乙酸乙二醇酯的合成
- Research on the Synthesis of Ethylene Glycol Diacetate 乙二醇双乙酸酯合成研究
- Catalytic Synthesis of Ethylene Glycol Diacetate with Sodium Bisulfate 硫酸氢钠催化合成二乙酸乙二醇酯
- Keywords ethylene glycol diacetate;synthesis;ammonium ferric sulfate;catalysis; 二乙酸乙二醇酯;合成;硫酸铁铵;催化;
- Catalytic Synthesis of Ethylene Glycol Diacetate by Environmental Friendly Catalysts 环境友好催化剂催化合成乙二醇二乙酸酯
- Keywords ethylene glycol diacetate;synthesis;p-tolaene sulphonic acid;catalysis; 二乙酸乙二醇酯;合成;对甲苯磺酸;催化剂;
- ethylene glycol diacetate 乙二醇二乙酸酯
- First statement: Ethylene glycol is sweet. 第一句：甘醇是甜的。
- A substance, often a liquid such as ethylene glycol or alcohol, mixed with another liquid to lower its freezing point. 防冻剂，防冻液，抗凝剂一种物质，通常是液体，如乙二醇或酒精，和另一种液体混合来降低冰点
- Poly(ethylene glycol) (PEG) is a hydrophilic polymer which has flexible long chain. 摘要聚乙二醇是一类亲水性长链聚合物。
- A one-pot process catalyzed by Mg-Al composite is used to synthesize 1,2-propylene glycol diacetate(PGDA) by inserting propylene oxide (PO) into acetic anhydride(AA) directly. 用Mg-Al基复合物催化环氧丙烷(PO)一步嵌入乙酸酐(AA)合成了1,2-丙二醇二乙酸酯(PGDA),经红外光谱、电喷雾质谱鉴定得到了预期产物。
- A compound,such as ethylene glycol,used to prevent the formation of ice,as on windshields. 防冰物质一种化合物，如乙烯，用来防止（如挡风玻璃上）结冰
- A compound, such as ethylene glycol, used to prevent the formation of ice, as on windshields. 防冰物质一种化合物，如乙烯，用来防止（如挡风玻璃上）结冰
- The compounding and on trial comditions of ethylene glycol antimony solution were introduced. 介绍乙二醇锑溶液的配制及试用情况。
- The results showed that poly( ethylene glycol) as a phase transfer catalyst can raise the conversion. 指出聚乙二醇作为相转移催化剂可增加转化率。
- Butyl cellosolve( aka butyl glycol, ethylene glycol monobutyl) is poisonous when swallowed and a lung-tissue irritant. 丁赛路苏（碱性丁二醇、二醇单丁醚）吞食有毒，对肺组织有刺激作用。
- Glycol glucoside was prepared from glucose and ethylene glycol in the presence of acid catalyst. 在酸性催化剂下,由葡萄糖和乙二醇经缩醛化反应制备了乙二醇葡糖苷。
- Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol. 由于烯二酸酐经醇解转型酯化途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯(SGF)。
- Recent advances in preparation of ethylene glycol via ethylene oxide catalytic reaction are reviewed in this paper. 摘要对环氧乙烷催化法合成乙二醇研究的最新进展作了综述。
- The main products of PET supercritical methanolysis are dimethyl terephthalate (DMT) and ethylene glycol (EG). 红外光谱检测解聚产物是纯度很高的对苯二甲酸二甲酯(DMT)单体和乙二醇。
