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- This paper studied the synthesis of hexyl acetate with acetic acid and hexyl alcohol as reactants and sodium bisulfate as catalyst. 研究了以硫酸氢钠为催化剂;乙酸和正己醇为原料合成乙酸正己酯;并考察了反应条件对酯化率的影响.;结果表明;在适宜条件下其酯化率可达976
- The influence factors such as molar ratio of hexyl alcohol to propionic acid,amount of catalyst, and reaction time on the yield of hexyl propionate were discussed. 以钨硅酸为催化剂,通过丙酸和己醇反应合成了丙酸己酯,探讨了醇酸物质的量比、催化剂用量及反应时间对酯化率的影响。
- A magnetic solid superacid catalyst has been preparaed and the catalytic sysnthesis of hexyl acetate with acetic acid and hexyl alcohol as reactants has been studied. 制备了磁性固体超强酸催化剂,并用于乙酸和正己醇的酯化反应,对反应的工艺条件进行了优化。
- The judge enjoined him from selling alcohol. 法官禁止他卖酒。
- Keywords Diisooctyl sebacate;2-ethgl hexyl alcohol;p-toluene sulfonic acide;esterification; 癸二酸二(2-乙基己)酯;2-乙基己醇;对甲基苯磺酸;酯化反应;
- Jim's doctor advised him to forbear from alcohol. 吉姆医生建议他尽量不喝酒。
- From then on he abstained from alcohol. 从那时候起他就戒酒了。
- Alcohol has a very bad effect on drivers. 酒精对司机的影响很大。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- Shenever touches (ie drinks) alcohol. 她向来滴酒不沾。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- Brandy of 90 proof is about 45% alcohol. 九十度的白兰地约含酒精百分之四十五。
- A drunkard is in bondage to alcohol. 酒鬼是酒的奴隶。
- He decided to keep off alcohol after the accident. 发生那次事故後,他决定不再饮酒。
- A medication that is incompatible with alcohol. 一种不能与酒同时服用的药物
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- Related to or resulting from alcohol. 酒精的与酒精有关的或由酒精制成的
- Pleasant intoxication, as from alcohol. 醉酒愉快的沉醉,如酒精
- hexyl alcohol 正己醇