Pentanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester
Modify Date: 2025-08-23 15:20:12
Pentanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester structure
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Common Name | Pentanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester | ||
|---|---|---|---|---|
| CAS Number | 1474-33-5 | Molecular Weight | 404.43800 | |
| Density | 1.17g/cm3 | Boiling Point | 541.3ºC at 760 mmHg | |
| Molecular Formula | C25H25O3P | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 294.1ºC | |
| Name | ethyl 3-oxo-2-(triphenyl-λ5-phosphanylidene)pentanoate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.17g/cm3 |
|---|---|
| Boiling Point | 541.3ºC at 760 mmHg |
| Molecular Formula | C25H25O3P |
| Molecular Weight | 404.43800 |
| Flash Point | 294.1ºC |
| Exact Mass | 404.15400 |
| PSA | 53.18000 |
| LogP | 3.69510 |
| Vapour Pressure | 8.82E-12mmHg at 25°C |
| Index of Refraction | 1.59 |
| InChIKey | SCPAPQBGOIUONV-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(C(=O)CC)=P(c1ccccc1)(c1ccccc1)c1ccccc1 |
|
~91%
Pentanoic acid,... CAS#:1474-33-5 |
| Literature: Bunton, Clifford A.; Castaneda, Fernando Journal of Molecular Structure, 2009 , vol. 936, # 1-3 p. 132 - 136 |
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~%
Pentanoic acid,... CAS#:1474-33-5 |
| Literature: Hanack, Michael; Collins, Clair J.; Stutz, H.; Benjamin, Ben M. Journal of the American Chemical Society, 1981 , vol. 103, # 9 p. 2356 - 2360 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
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| ethyl 3-oxo-2-(triphenyl-lambda5-phosphanylidene)pentanoate |
| ethyl 2-(triphenylphosphoranylidene)-3-oxovalerate |