;(1-乙氧基羰基乙縮醛)三苯基溴化磷;(1-乙氧基羰基乙基葉立德)三苯基磷;CEETPP;乙氧甲酰亞乙基三苯基膦;2-氧甲酰基亞乙基三苯基膦; 英文名稱： (Carbethoxyethylidene)triphenylphosphorane 英文別名： ;Ethyl2-(triphenylphosphoranylidene)propionate;(1-Carbethoxyethylidene)triphenylphosphorane~(1-Carboethoxyethylidene)triphenylphosphorane~Ethyl2-(triphenylphosphoranylidene)propionate;carbethoxyethylidenetriphenylphosphorane;CEETPP;ethyl2-(triphenyl-lambda~5~-phosphanylidene)propanoate;methyl(5E)-5-[4-(benzyloxy)benzylidene]-1-(3,5-dimethylphenyl)-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate;Ethyl2-(triphenylphosphoranylidene)propanoate;(Carbethoxyethylidine)triphenylphosphorane; EINECS號： 227-215-4 分子式： C29H27NO4 分子量： 453.529 InChI： InChI=1/C29H27NO4/c1-19-14-20(2)16-24(15-19)30-21(3)27(29(32)33-4)28(31)26(30)17-22-10-12-25(13-11-22)34-18-23-8-6-5-7-9-23/h5-17H,18H2,1-4H3/b26-17 密度： 1.217g/cm3 熔點： 157-159℃ 沸點： 655°Cat760mmHg 閃點： 350°C