Introduction：Basic information about CAS 151049-87-5|3-Bromo-1-methyl-1H-pyrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Bromo-1-methyl-1H-pyrazole |
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| CAS Number | 151049-87-5 | Molecular Weight | 161.000 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 197.1±13.0 °C at 760 mmHg |
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| Molecular Formula | C4H5BrN2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 73.0±19.8 °C |
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Names
| Name | 3-Bromo-1-methyl-1H-pyrazole |
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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 | 197.1±13.0 °C at 760 mmHg |
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| Molecular Formula | C4H5BrN2 |
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| Molecular Weight | 161.000 |
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| Flash Point | 73.0±19.8 °C |
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| Exact Mass | 159.963608 |
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| PSA | 17.82000 |
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| LogP | 1.24 |
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| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
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| Index of Refraction | 1.606 |
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| InChIKey | ZGEVJEQMVRIEPX-UHFFFAOYSA-N |
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| SMILES | Cn1ccc(Br)n1 |
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Safety Information
| Hazard Codes | Xn |
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| RIDADR | UN 2811 6.1 / PGIII |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole 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
| 1H-Pyrazole, 3-bromo-1-methyl- |
| 3-Bromo-1-methyl-1H-pyrazole |
| 3-Bromo-1-methylpyrazole |
| 1-Methyl-3-bromopyrazole 3-Bromo-1-methylpyrazole |
