Introduction：Basic information about CAS 4139-73-5|2-hydroxy-3-propanoyl-chromen-4-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-hydroxy-3-propanoyl-chromen-4-one |
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| CAS Number | 4139-73-5 | Molecular Weight | 218.20500 |
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| Density | 1.382g/cm3 | Boiling Point | 353.9ºC at 760mmHg |
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| Molecular Formula | C12H10O4 | Melting Point | / |
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| MSDS | / | Flash Point | 138.1ºC |
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Names
| Name | 4-hydroxy-3-propanoylchromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.382g/cm3 |
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| Boiling Point | 353.9ºC at 760mmHg |
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| Molecular Formula | C12H10O4 |
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| Molecular Weight | 218.20500 |
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| Flash Point | 138.1ºC |
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| Exact Mass | 218.05800 |
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| PSA | 67.51000 |
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| LogP | 2.09130 |
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| Index of Refraction | 1.616 |
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| InChIKey | WUNZBRZFQNWGDW-UHFFFAOYSA-N |
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| SMILES | CCC(=O)c1c(O)c2ccccc2oc1=O |
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Safety Information
Customs
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4-hydroxy-3-propanoyl-2H-1-benzopyran-2-one |
| 3-Propanoyl-4-hydroxycoumarin |
| 4-hydroxy-3-propionylcoumarin |
| 4-hydroxy-3-propionyl-chromen-2-one |
| 2-hydroxy-3-propanoylchromen-4-one |
| 4-Hydroxy-3-propionyl-2H-chromen-2-one |
