Introduction：Basic information about CAS 642066-70-4|4,4,5,5-TETRAMETHYL-2-(3-((TETRAHYDRO-2H-PYRAN-2-YL)OXY)PROP-1-EN-1-YL)-1,3,2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4,5,5-TETRAMETHYL-2-(3-((TETRAHYDRO-2H-PYRAN-2-YL)OXY)PROP-1-EN-1-YL)-1,3,2-DIOXABOROLANE |
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| CAS Number | 642066-70-4 | Molecular Weight | 268.157 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 323.0±52.0 °C at 760 mmHg |
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| Molecular Formula | C14H25BO4 | Melting Point | / |
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| MSDS | / | Flash Point | 149.2±30.7 °C |
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Names
| Name | 2-[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-allyloxy]-tetrahydro-pyran |
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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 | 323.0±52.0 °C at 760 mmHg |
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| Molecular Formula | C14H25BO4 |
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| Molecular Weight | 268.157 |
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| Flash Point | 149.2±30.7 °C |
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| Exact Mass | 268.184601 |
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| PSA | 36.92000 |
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| LogP | 2.71720 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.467 |
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| InChIKey | MHSOBXCZCRNELG-VQHVLOKHSA-N |
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| SMILES | CC1(C)OB(C=CCOC2CCCCO2)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
| trans-3-(Tetrahydropyran-2-yloxy)propen-1-ylboronic acid,pinacol ester |
| 3-(Tetrahydropyran-2-yloxy)prop-1-en-1-ylboronic acid pinacol ester |
| 2H-Pyran, tetrahydro-2-[[(2E)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-propen-1-yl]oxy]- |
| 4,4,5,5-TetraMethyl-2-(3-((tetrahydro-2H-pyran-2-yl)oxy)prop-1-en-1-yl)-1,3,2-dioxaborolane |
| Trans-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyoxy]tetrahydropyran |
| 2-{[(2E)-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-propen-1-yl]oxy}tetrahydro-2H-pyran |
