Introduction：Basic information about CAS 656257-45-3|4-(4-Ethylpiperazin-1-yl)phenylboronic acid pinacol ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-(4-Ethylpiperazin-1-yl)phenylboronic acid pinacol ester |
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| CAS Number | 656257-45-3 | Molecular Weight | 316.246 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 432.6±40.0 °C at 760 mmHg |
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| Molecular Formula | C18H29BN2O2 | Melting Point | / |
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| MSDS | / | Flash Point | 215.4±27.3 °C |
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Names
| Name | 1-ethyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 432.6±40.0 °C at 760 mmHg |
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| Molecular Formula | C18H29BN2O2 |
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| Molecular Weight | 316.246 |
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| Flash Point | 215.4±27.3 °C |
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| Exact Mass | 316.232208 |
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| PSA | 24.94000 |
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| LogP | 2.13060 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.539 |
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| InChIKey | OSJYTVPEVGWXNG-UHFFFAOYSA-N |
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| SMILES | CCN1CCN(c2ccc(B3OC(C)(C)C(C)(C)O3)cc2)CC1 |
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Safety Information
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
| w7683 |
| 1-ethyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperazine |
| Piperazine, 1-ethyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- |
