摘要
以苯酚和环氧丙烷为原料合成了丙二醇苯醚。当有机碱A和无机碱A的重量比为1∶1时,催化剂的催化活性最好,产品的选择性可达97.5%,产品色号为50号。由于压力对反应的影响比较小,反应应尽量在接近常压的条件下进行。通过实验选定静态混合器作为反应器。
Propylene glycol phenyl ether is synthesized based on phenol and propylene epoxide as raw materials. The selectivity of propylene glycol phenyl ether reaches to 97.5% with chroma of 50 when the weight ratio of organic base to inorganic base is 1: 1. Since the reaction pressure exerts a little impact on the reaction, the reaction can be carried out under near normal pressure. The results show that the static mixer is most suitable for the process.
出处
《精细与专用化学品》
CAS
2005年第21期21-22,25,共3页
Fine and Specialty Chemicals