triMethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane
Modify Date: 2025-08-23 18:43:25
triMethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane structure
|
Common Name | triMethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane | ||
|---|---|---|---|---|
| CAS Number | 159087-46-4 | Molecular Weight | 224.180 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 211.1±23.0 °C at 760 mmHg | |
| Molecular Formula | C11H21BO2Si | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 81.4±22.6 °C | |
| Name | trimethyl-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl]silane |
|---|---|
| Synonym | More Synonyms |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 211.1±23.0 °C at 760 mmHg |
| Molecular Formula | C11H21BO2Si |
| Molecular Weight | 224.180 |
| Flash Point | 81.4±22.6 °C |
| Exact Mass | 224.140381 |
| PSA | 18.46000 |
| LogP | 2.49860 |
| Vapour Pressure | 0.3±0.4 mmHg at 25°C |
| Index of Refraction | 1.439 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
|
~63%
triMethyl((4,4,... CAS#:159087-46-4 |
| Literature: Harker, Wesley R.R.; Delaney, Patrick M.; Simms, Michael; Tozer, Matthew J.; Harrity, Joseph P.A. Tetrahedron, 2013 , vol. 69, # 5 p. 1546 - 1552 |
|
~85%
triMethyl((4,4,... CAS#:159087-46-4 |
| Literature: Lee, Chun-I; Zhou, Jia; Ozerov, Oleg V. Journal of the American Chemical Society, 2013 , vol. 135, # 9 p. 3560 - 3566 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| TRIMETHYL((4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ETHYNYL)SILANE |
| trimethylsilylethynylboronic acid pinacol ester |
| 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]- |
| 4,4,5,5-tetramethyl-2-trimethylsilanylethynyl-[1,2,3]dioxaborolane |
| Trimethyl[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl]silane |
| 4,4,5,5-tetramethyl-2-[(trimethylsilanyl)ethynyl]-1,3,2-dioxaborolane |
| 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[(trimethylsilyl)ethynyl] |
| 4,4,5,5-tetramethyl-2-[2-(trimethylsilanyl)ethynyl][1,3,2]dioxaborolane |
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