3-OXO-3-(3-TRIFLUOROMETHYLPHENYL)PROPIONIC ACID ETHYL ESTER
                         
                                                                
                            
                            ETHYL (3-TRIFLUOROMETHYLPHENYL)GLYOXYLATE;(3-TRIFLUOROMETHYLPHENYL)GLYOXYLIC ACID ETHYL ESTER;3-OXO-3-(3-TRIFLUOROMETHYLPHENYL)PROPIONIC ACID ETHYL ESTER;ethyl 2-oxo-2-[3-(trifluoromethyl)phenyl]acetate
                         
                                                                
                                                                                    
                                                                
                                     
                                    
                                                                
                            
                            250-251 °C(lit.)密度1.267 g/mL at 25 °C(lit.)