propyl propionate
英
美
网络 丙酸丙酯; 丙酸正丙酯
双语例句
- Propyl Propionate was catalytically synthesized by the esterification reaction of n-propanol with propionic acid by catalysis of Ti ( SO4) 2 · 4H2O.
以硫酸钛为催化剂催化丙酸与正丙醇的酯化反应合成了丙酸丙酯。 - Synthesis of propel propionate from n-propyl alcohol and propane acid and solid super acid SO~ ( 2-)_4/ Fe_2O_3 as catalyst instead of sulphuric acid have been studied, the synthesis of catalyst and the condition of the synthesis of propyl propionate.
利用制备的固体超强酸SO2-4/Fe2O3代替浓硫酸作催化剂，将正丙酸和正丙醇酯化合成丙酸丙酯，讨论了催化剂的制备及合成丙酸丙酯的条件。 - Propyl propionate is synthesized from propanal with aluminum propox-ide and waterless zinc chloride as catalysts, the yield of propyl propionate is more than 92%, and the selectivity is more than 93%.
以合成出的丙醇铝为催化剂，无水氯化锌为助催化剂，用丙醛一步合成了丙酸丙酯，收率可达92%，选择性可达93%。