Introduction：Basic information about CAS 720702-41-0|(1-Methyl-1H-pyrazol-5-yl)boronic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (1-Methyl-1H-pyrazol-5-yl)boronic acid |
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| CAS Number | 720702-41-0 | Molecular Weight | 125.922 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 323.0±34.0 °C at 760 mmHg |
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| Molecular Formula | C4H7BN2O2 | Melting Point | / |
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| MSDS | / | Flash Point | 149.1±25.7 °C |
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Names
| Name | (1-Methyl-1H-Pyrazol-5-yl)-Boronic Acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 323.0±34.0 °C at 760 mmHg |
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| Molecular Formula | C4H7BN2O2 |
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| Molecular Weight | 125.922 |
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| Flash Point | 149.1±25.7 °C |
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| Exact Mass | 126.060059 |
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| PSA | 58.28000 |
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| LogP | -0.46 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.534 |
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| InChIKey | MGNBKNBEZGLHNF-UHFFFAOYSA-N |
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| SMILES | Cn1nccc1B(O)O |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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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
| (2-methylpyrazol-3-yl)boronic acid |
| Boronic acid, B-(1-methyl-1H-pyrazol-5-yl)- |
