Introduction：Basic information about CAS 30992-75-7|4,6-Dihydroxy-2H-1-benzopyran-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,6-Dihydroxy-2H-1-benzopyran-2-one |
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| CAS Number | 30992-75-7 | Molecular Weight | 178.14200 |
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| Density | 1.612±0.06 g/cm3 | Boiling Point | / |
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| Molecular Formula | C9H6O4 | Melting Point | 268-270 ºC (acetone water ) |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4,6-dihydroxychromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.612±0.06 g/cm3 |
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| Melting Point | 268-270 ºC (acetone water ) |
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| Molecular Formula | C9H6O4 |
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| Molecular Weight | 178.14200 |
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| Exact Mass | 178.02700 |
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| PSA | 70.67000 |
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| LogP | 1.20420 |
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| InChIKey | ORMYACLDZGAWNY-UHFFFAOYSA-N |
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| SMILES | O=c1cc(O)c2cc(O)ccc2o1 |
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| Water Solubility | Slightly soluble (6.4 g/L) (25 ºC) |
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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
| 2,6-dihydroxychromen-4-one |
| 4,6-dihydroxy-coumarin |
| 4,6-Dihydroxy-cumarin |
| 4,6-dihydroxy-chromen-2-one |
| 4,6-Dihydroxy-2H-1-benzopyran-2-one |
| 4,6-Dihydroxycoumarin |
