4,5,7-trihydroxy-3-phenylchromen-2-one
Modify Date: 2025-09-18 16:02:06
4,5,7-trihydroxy-3-phenylchromen-2-one structure
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Common Name | 4,5,7-trihydroxy-3-phenylchromen-2-one | ||
|---|---|---|---|---|
| CAS Number | 4222-02-0 | Molecular Weight | 270.23700 | |
| Density | 1.579g/cm3 | Boiling Point | 591ºC at 760mmHg | |
| Molecular Formula | C15H10O5 | Melting Point | 268-272ºC | |
| MSDS | N/A | Flash Point | 231.2ºC | |
| Name | 4,5,7-trihydroxy-3-phenylchromen-2-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.579g/cm3 |
|---|---|
| Boiling Point | 591ºC at 760mmHg |
| Melting Point | 268-272ºC |
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.23700 |
| Flash Point | 231.2ºC |
| Exact Mass | 270.05300 |
| PSA | 90.90000 |
| LogP | 2.57680 |
| Index of Refraction | 1.748 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26 |
| HS Code | 2932209090 |
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4,5,7-trihydrox... CAS#:4222-02-0 |
| Literature: Gilbert et al. Journal of the Chemical Society, 1957 , p. 3740,3745 |
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~%
4,5,7-trihydrox... CAS#:4222-02-0 |
| Literature: Gilbert et al. Journal of the Chemical Society, 1957 , p. 3740,3745 |
|
~%
4,5,7-trihydrox... CAS#:4222-02-0 |
| Literature: Gilbert et al. Journal of the Chemical Society, 1957 , p. 3740,3745 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 4,5,7-Trihydroxy-3-phenyl-coumarin |
| 4,5,7-trihydroxy-3-phenyl-chromen-2-one |
| 2,5,7-trihydroxy-3-phenylchromen-4-one |
| Coumarin,4,5,7-trihydroxy-3-phenyl |
| 4,5,7-Trihydroxy-3-phenyl-cumarin |