Introduction：Basic information about CAS 20921-00-0|6-bromochroman-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-bromochroman-2-one |
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| CAS Number | 20921-00-0 | Molecular Weight | 227.055 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 329.5±31.0 °C at 760 mmHg |
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| Molecular Formula | C9H7BrO2 | Melting Point | / |
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| MSDS | / | Flash Point | 153.1±24.8 °C |
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Names
| Name | 6-bromo-3,4-dihydrochromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 329.5±31.0 °C at 760 mmHg |
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| Molecular Formula | C9H7BrO2 |
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| Molecular Weight | 227.055 |
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| Flash Point | 153.1±24.8 °C |
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| Exact Mass | 225.962936 |
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| PSA | 26.30000 |
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| LogP | 2.81 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.599 |
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| InChIKey | FFZQWUVOIMYRKC-UHFFFAOYSA-N |
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| SMILES | O=C1CCc2cc(Br)ccc2O1 |
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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
| 6-bromo-chroman-2-one |
| 2H-1-Benzopyran-2-one, 6-bromo-3,4-dihydro- |
| 6-bromo-3,4-dihydro-2H-1-benzopyran-2-one |
| 2-oxo-6-bromo-chroman |
| 6-Brom-chroman-2-on |
| 6-bromo-3,4-dihydrocoumarin |
| 6-Bromo-2-chromanone |
| 6-bromochroman-2-one |
