Selection of suitable solvent is the key to organic solvent method the solvent alcohol can easily esterify with tridecandioic acid in case of refining it may cause decreasing in yield and make an impact on product purity .

溶剂法的关键是选择适宜的溶剂，醇类溶剂在精制 条件下易与 二元酸 发生酯化 反应，降低收率，影响产品纯度；