Introduction：Basic information about CAS 1036991-40-8|1,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE |
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| CAS Number | 1036991-40-8 | Molecular Weight | 222.092 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 322.3±30.0 °C at 760 mmHg |
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| Molecular Formula | C11H19BN2O2 | Melting Point | 87 °C |
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| MSDS | / | Flash Point | 148.7±24.6 °C |
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Names
| Name | 1,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 322.3±30.0 °C at 760 mmHg |
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| Melting Point | 87 °C |
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| Molecular Formula | C11H19BN2O2 |
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| Molecular Weight | 222.092 |
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| Flash Point | 148.7±24.6 °C |
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| Exact Mass | 222.153961 |
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| PSA | 36.28000 |
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| LogP | 1.02770 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.504 |
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| InChIKey | ZLIQCQOFVHSHPX-UHFFFAOYSA-N |
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| SMILES | Cc1c(B2OC(C)(C)C(C)(C)O2)cnn1C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,5-dimethyl-1H-pyrazole-4-boronic acid pinacol ester |
| 1,5-dimethyl-4-pyrazole boronic acid pinacol ester |
| WT861 |
| 1,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole |
| 1H-Pyrazole, 1,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- |
| 2-(1,5-dimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
