Introduction：Basic information about CAS 4002-81-7|4,5-Dibromo-2-methylimidazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-Dibromo-2-methylimidazole |
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| CAS Number | 4002-81-7 | Molecular Weight | 239.89600 |
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| Density | 2.188 g/cm3 | Boiling Point | 396.6ºC at 760 mmHg |
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| Molecular Formula | C4H4Br2N2 | Melting Point | 228-234ºC |
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| MSDS | / | Flash Point | 193.7ºC |
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Names
| Name | 4,5-Dibromo-2-methylimidazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.188 g/cm3 |
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| Boiling Point | 396.6ºC at 760 mmHg |
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| Melting Point | 228-234ºC |
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| Molecular Formula | C4H4Br2N2 |
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| Molecular Weight | 239.89600 |
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| Flash Point | 193.7ºC |
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| Exact Mass | 237.87400 |
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| PSA | 28.68000 |
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| LogP | 2.24310 |
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| Vapour Pressure | 3.86E-06mmHg at 25°C |
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| Index of Refraction | 1.629 |
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| InChIKey | DBFMQNPRKMLHLK-UHFFFAOYSA-N |
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| SMILES | Cc1nc(Br)c(Br)[nH]1 |
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Safety Information
| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| HS Code | 2933290090 |
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Customs
| HS Code | 2933290090 |
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| Summary | 2933290090. other compounds containing an unfused imidazole 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
| 4,5-dibromo-2-methyl-1H-imidazole |
