Introduction：Basic information about CAS 5308-51-0|1-Bromo-2,3-butanedione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Bromo-2,3-butanedione |
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| CAS Number | 5308-51-0 | Molecular Weight | 164.985 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 148.3±23.0 °C at 760 mmHg |
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| Molecular Formula | C4H5BrO2 | Melting Point | / |
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| MSDS | / | Flash Point | 64.5±9.2 °C |
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Names
| Name | 1-Bromo-2,3-butanedione |
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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 | 148.3±23.0 °C at 760 mmHg |
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| Molecular Formula | C4H5BrO2 |
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| Molecular Weight | 164.985 |
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| Flash Point | 64.5±9.2 °C |
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| Exact Mass | 163.947281 |
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| PSA | 34.14000 |
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| LogP | -0.63 |
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| Vapour Pressure | 4.3±0.3 mmHg at 25°C |
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| Index of Refraction | 1.468 |
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| InChIKey | HOJZUQSKSVMXON-UHFFFAOYSA-N |
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| SMILES | CC(=O)C(=O)CBr |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2914700090 |
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Customs
| HS Code | 2914700090 |
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| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| 2,3-Butanedione, 1-bromo- |
| 1-Bromobutane-2,3-dione |
| 1-Bromo-2,3-butanedione |
