Introduction：Basic information about CAS 81971-39-3|5-Bromo-1-methyl-2(1H)-pyridinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Bromo-1-methyl-2(1H)-pyridinone |
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| CAS Number | 81971-39-3 | Molecular Weight | 188.022 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 258.1±33.0 °C at 760 mmHg |
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| Molecular Formula | C6H6BrNO | Melting Point | 62-63℃ |
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| MSDS | / | Flash Point | 109.9±25.4 °C |
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Names
| Name | 5-Bromo-1-methylpyridin-2(1H)-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 258.1±33.0 °C at 760 mmHg |
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| Melting Point | 62-63℃ |
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| Molecular Formula | C6H6BrNO |
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| Molecular Weight | 188.022 |
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| Flash Point | 109.9±25.4 °C |
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| Exact Mass | 186.963272 |
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| PSA | 22.00000 |
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| LogP | 0.13 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.596 |
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| InChIKey | HHVFVHIUOMMWRN-UHFFFAOYSA-N |
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| SMILES | Cn1cc(Br)ccc1=O |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2(1H)-Pyridinone, 5-bromo-1-methyl- |
| 5-bromo-1-methylpyridin-2-one |
| 5-Bromo-1-methyl-2(1H)-pyridinone |
