Introduction：Basic information about CAS 347389-74-6|2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
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| CAS Number | 347389-74-6 | Molecular Weight | 151.999 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 132.6±23.0 °C at 760 mmHg |
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| Molecular Formula | C8H13BO2 | Melting Point | 25 °C |
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| MSDS | / | Flash Point | 34.0±22.6 °C |
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Names
| Name | 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 132.6±23.0 °C at 760 mmHg |
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| Melting Point | 25 °C |
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| Molecular Formula | C8H13BO2 |
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| Molecular Weight | 151.999 |
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| Flash Point | 34.0±22.6 °C |
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| Exact Mass | 152.100861 |
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| PSA | 18.46000 |
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| LogP | 1.25100 |
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| Vapour Pressure | 10.8±0.2 mmHg at 25°C |
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| Index of Refraction | 1.427 |
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| InChIKey | ZEOXJIIUMORBNN-UHFFFAOYSA-N |
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| SMILES | C#CB1OC(C)(C)C(C)(C)O1 |
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Safety Information
| RIDADR | UN 3272 3/PG III |
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| Packaging Group | III |
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Synonyms
| 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| Ethynylboronic Acid Pinacol Ester |
| 1,3,2-Dioxaborolane, 2-ethynyl-4,4,5,5-tetramethyl- |
