5717-37-3 (carbethoxyethylidene)triphenylphosphorane

Product Name	(Carbethoxyethylidene)triphenylphosphorane
CAS No.	5717-37-3
Synonyms	Ethyl 2-(triphenylphosphoranylidene)propionate; (1-Carbethoxyethylidene)triphenylphosphorane~(1-Carboethoxyethylidene)triphenylphosphorane~Ethyl 2-(triphenylphosphoranylidene)propionate; carbethoxy ethylidene triphenyl phosphorane; CEETPP; ethyl 2-(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; Ethyl 2-(triphenylphosphoranylidene)propanoate; (Carbethoxyethylidine)triphenylphosphorane; (1-ethoxycarbonylethylethylidene)triphenylphosporane
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+
Molecular Formula	C29H27NO4
Molecular Weight	453.529
Density	1.217g/cm3
Melting point	157-159℃
Boiling point	655°C at 760 mmHg
Flash point	350°C
Refractive index	1.634
Hazard Symbols	T:Toxic;
Risk Codes	R25:; R36/37/38:;
Safety	S26:; S37/39:; S45:;