Introduction：Basic information about CAS 49660-57-3|6-Bromo-2,3-dihydro-4H-chromen-4-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-Bromo-2,3-dihydro-4H-chromen-4-one |
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| CAS Number | 49660-57-3 | Molecular Weight | 227.055 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 336.6±42.0 °C at 760 mmHg |
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| Molecular Formula | C9H7BrO2 | Melting Point | 80 °C |
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| MSDS | USA | Flash Point | 157.4±27.9 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 6-Bromo-2,3-Dihydro-4H-Chromen-4-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 | 336.6±42.0 °C at 760 mmHg |
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| Melting Point | 80 °C |
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| Molecular Formula | C9H7BrO2 |
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| Molecular Weight | 227.055 |
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| Flash Point | 157.4±27.9 °C |
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| Exact Mass | 225.962936 |
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| PSA | 26.30000 |
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| LogP | 3.16 |
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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 | PFLPVOXSUCCZDH-UHFFFAOYSA-N |
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| SMILES | O=C1CCOc2ccc(Br)cc21 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 |
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| Hazard Codes | Xn |
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| Risk Phrases | 22 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 6-Bromo-2,3-dihydro-4H-chromen-4-one |
| 4H-1-Benzopyran-4-one, 6-bromo-2,3-dihydro- |
| MFCD00546803 |
| 6-Bromo-4-chromanone |
| 6-Bromochroman-4-one |
| 6-Bromo-2,3-dihydro-4H-chromen-4-one 6-Bromo-4-chromanone |
