Introduction：Basic information about CAS 159087-45-3|4,4,5,5-TETRAMETHYL-2-(PHENYLETHYNYL)-1,3,2-DIOXABOROLANE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4,5,5-TETRAMETHYL-2-(PHENYLETHYNYL)-1,3,2-DIOXABOROLANE |
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| CAS Number | 159087-45-3 | Molecular Weight | 228.09500 |
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| Density | / | Boiling Point | 265.4±23.0°C at 760 mmHg |
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| Molecular Formula | C14H17BO2 | Melting Point | 49-68ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Boiling Point | 265.4±23.0°C at 760 mmHg |
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| Melting Point | 49-68ºC |
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| Molecular Formula | C14H17BO2 |
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| Molecular Weight | 228.09500 |
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| Exact Mass | 228.13200 |
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| PSA | 18.46000 |
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| LogP | 2.66950 |
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| InChIKey | VEIORNIWTVJLCN-UHFFFAOYSA-N |
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| SMILES | CC1(C)OB(C#Cc2ccccc2)OC1(C)C |
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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
| 2-phenylethynyl-4,4,5,5-tetramethyl-[1,2,3]dioxaborolane |
| 2-[(phenyl)ethynyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| 4,4,5,5-tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane |
| 2-Phenyl-1-ethynylboronic acid pinacol ester |
| 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-[1,3,2]-dioxaborolane |
