Introduction：Basic information about CAS 20972-54-7|2H-1-Benzopyran-2-one,3-(2-bromoethyl)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-1-Benzopyran-2-one,3-(2-bromoethyl)- |
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| CAS Number | 20972-54-7 | Molecular Weight | 253.09200 |
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| Density | 1.526g/cm3 | Boiling Point | 368.1ºC at 760 mmHg |
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| Molecular Formula | C11H9BrO2 | Melting Point | / |
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| MSDS | / | Flash Point | 176.4ºC |
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Names
| Name | 3-(2-bromoethyl)chromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.526g/cm3 |
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| Boiling Point | 368.1ºC at 760 mmHg |
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| Molecular Formula | C11H9BrO2 |
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| Molecular Weight | 253.09200 |
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| Flash Point | 176.4ºC |
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| Exact Mass | 251.97900 |
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| PSA | 30.21000 |
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| LogP | 2.73040 |
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| Vapour Pressure | 1.3E-05mmHg at 25°C |
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| Index of Refraction | 1.601 |
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| InChIKey | KWYQUOMBGREDBP-UHFFFAOYSA-N |
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| SMILES | O=c1oc2ccccc2cc1CCBr |
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Synonyms
| Phenol,3-(2-bromoethoxy)-5-iodo |
| 3-(2-bromoethyl)-2H-1-benzopyran-2-one |
