2H-1-Benzopyran-2-one,3,3'-[(3,4,5-trimethoxyphenyl)methylene]bis[4-hydroxy-
Modify Date: 2025-11-07 22:23:11
![2H-1-Benzopyran-2-one,3,3'-[(3,4,5-trimethoxyphenyl)methylene]bis[4-hydroxy- Structure](https://image.chemsrc.com/caspic/485/15938-72-4.png)
2H-1-Benzopyran-2-one,3,3'-[(3,4,5-trimethoxyphenyl)methylene]bis[4-hydroxy- structure
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Common Name | 2H-1-Benzopyran-2-one,3,3'-[(3,4,5-trimethoxyphenyl)methylene]bis[4-hydroxy- | ||
|---|---|---|---|---|
| CAS Number | 15938-72-4 | Molecular Weight | 502.46900 | |
| Density | 1.461g/cm3 | Boiling Point | 666.2ºC at 760mmHg | |
| Molecular Formula | C28H22O9 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 223.2ºC | |
| Name | 4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)-(3,4,5-trimethoxyphenyl)methyl]chromen-2-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.461g/cm3 |
|---|---|
| Boiling Point | 666.2ºC at 760mmHg |
| Molecular Formula | C28H22O9 |
| Molecular Weight | 502.46900 |
| Flash Point | 223.2ºC |
| Exact Mass | 502.12600 |
| PSA | 128.57000 |
| LogP | 4.51660 |
| Vapour Pressure | 1.18E-18mmHg at 25°C |
| Index of Refraction | 1.679 |
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~96%
2H-1-Benzopyran... CAS#:15938-72-4 |
| Literature: Karmakar, Bikash; Nayak, Anupam; Banerji, Julie Tetrahedron Letters, 2012 , vol. 53, # 33 p. 4343 - 4346 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| Dicoumarol derivative,2 |