A new method for preparation of isopropanolamine from ammonia and propylene oxide in methanol was reported.研究了在甲醇介质中用氨和环氧丙烷制备异丙醇胺的新工艺....

isopropanolamine的音标：isopropanolamine的英式发音音标为：[aɪsəʊprəpə'nɒləmi:n]isopropanolamine的美式发音音标为：[aɪsoʊprəpə'nɒləmin]...

n.异丙醇胺...