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- Hyaluronic acid, pearl powder, octadecyl alcohol, VE and etc. 成分:透明质酸、珍珠粉、十八醇、VE等。
- Following the AAm-grafted PE films (PE-g-PAAm) were alcoholysised with octadecyl alcohol (PE-g-SPAAm). 接枝AAm后的PE膜与十八醇进行醇解反应,将十八烷基固定到PE膜表面,以改善PE膜表面的抗凝血性能。
- Nipagin esters were synthesized by the esterification of dodecyl and octadecyl alcohol with p -hydroxybenzoic acid in the presence of vitamin C. 以维生素C为催化剂,对羟基苯甲酸和十六醇及十八醇为原料合成尼泊金十六酯与尼泊金十八酯。
- The synthesis of octadecyl alcohol sulfate by chlorosulfonine acid or concentrated sulfuric acid as the sulfating agent reacting with octadecyl alcohol is studied in this paper. 研究了分别采用氯磺酸和浓硫酸为硫酸化剂,与十八醇反应合成十八醇硫酸酯(盐)的方法,通过正交实验确定了工艺条件,并对影响合成反应的主要因素进行了探讨。
- Abstract: Octadecyl acrylate was synthesized by direct-esterification from octadecyl alcohol and acrylic acid taking p-methy benzene sulfonic acid as catalyst. 摘 要: 以丙烯酸和十八醇为原料,由酯化反应合成丙烯酸十八酯。
- Dioctadecyl fumarate was synthesized by direct esterification of fumaric acid and octadecyl alcohol with toluene-p-sulfonic acid as catalyst and hydroquinone as polymerization inhibitor. 摘要以对甲苯磺酸为催化剂,对苯二酚为阻聚剂,在75℃下富马酸与十八醇酯脱水直接酯化得到了富马酸双十八醇酯,然后与醋酸乙烯酯进行聚合反应。
- Synthesis of Octadecylamine from Octadecyl Alcohol 由十八醇合成十八胺的研究
- Stearyl alcohol;Octadecyl alcohol; 英文别名: 1-Hydroxyoctadecane;
- Keywords acrylic acid;octadecyl alcohol;esterification;kinetics; 丙烯酸;十八醇;酯化反应;动力学;
- The judge enjoined him from selling alcohol. 法官禁止他卖酒。
- The Esterification Kinetics Study of Acrylic Acid and Octadecyl Alcohol 丙烯酸与十八醇酯化反应动力学研究
- Keywords octadecyl alcohol;octadecylamine;ammonia;aluminum trioxide; 十八醇;十八胺;氨气;三氧化二铝;
- Keywords acrylic acid;octadecyl alcohol;octadecyl acrylate;solid super acid; 丙烯酸;十八醇;丙烯酸十八酯;固体超强酸;
- 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。