ChemNet > CAS > 5717-37-3 (Carbethoxyethylidene)triphenylphosphorane

5717-37-3 (Carbethoxyethylidene)triphenylphosphorane

?????? ?? ???	(Carbethoxyethylidene)triphenylphosphorane
???????? ???	(Carbethoxyethylidene)triphenylphosphorane; 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
????? ????????	C₂₉H₂₇NO₄
?????? ???	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+
??? ??????? ??????	5717-37-3
EINECS	227-215-4
????? ??????
?????	1.217g/cm³
??????	157-159℃
????? ?? ???	655°C at 760 mmHg
??????? ???????	1.634
????? ???????	350°C
????? ?? ????	4.89E-17mmHg at 25°C
???? ??????	T:Toxic;
???? ?? ???	R25:; R36/37/38:;
??????? ?????	S26:; S37/39:; S45:;

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