英文同义词: | 1,3-Dioxan-2-one;1,3-Propylene carbonate;1,3-Propanediol cyclic carbonate;Carbonic acid 1,3-propanediyl ester;trimethylene carbonate1,3-Dioxan-2-one;1,3-Dioxan-2-one>Trimethylene carbonate (TMC) ,99%;TIANFU-CHEM CAS NO.2453-03-4 1,3-Dioxan-2-one |