Introduction：Basic information about CAS 20972-38-7|(E)-4-(4-Bromophenyl)-4-oxo-but-2-enoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (E)-4-(4-Bromophenyl)-4-oxo-but-2-enoic acid |
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| CAS Number | 20972-38-7 | Molecular Weight | 255.06500 |
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| Density | 1.61g/cm3 | Boiling Point | 396.5ºC at 760 mmHg |
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| Molecular Formula | C10H7BrO3 | Melting Point | / |
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| MSDS | / | Flash Point | 193.6ºC |
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Names
| Name | (E)-4-(4-bromophenyl)-4-oxobut-2-enoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.61g/cm3 |
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| Boiling Point | 396.5ºC at 760 mmHg |
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| Molecular Formula | C10H7BrO3 |
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| Molecular Weight | 255.06500 |
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| Flash Point | 193.6ºC |
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| Exact Mass | 253.95800 |
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| PSA | 54.37000 |
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| LogP | 2.27260 |
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| Vapour Pressure | 5.35E-07mmHg at 25°C |
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| Index of Refraction | 1.609 |
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| InChIKey | CJNVLFPUEBQQMZ-AATRIKPKSA-N |
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| SMILES | O=C(O)C=CC(=O)c1ccc(Br)cc1 |
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| Storage condition | Store at room temperature |
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Safety Information
Synonyms
