736987-75-0
736987-75-0 structure
- Name: (E)-4,4,5,5-TETRAMETHYL-2-(2-(THIOPHEN-3-YL)VINYL)-1,3,2-DIOXABOROLANE
- Chemical Name: 4,4,5,5-tetramethyl-2-[(E)-2-thiophen-3-ylethenyl]-1,3,2-dioxaborolane
- CAS Number: 736987-75-0
- Molecular Formula: C12H17BO2S
- Molecular Weight: 236.13800
- Create Date: 2018-12-10 20:15:46
- Modify Date: 2024-01-21 14:59:43
| Name | 4,4,5,5-tetramethyl-2-[(E)-2-thiophen-3-ylethenyl]-1,3,2-dioxaborolane |
|---|---|
| Synonyms |
4,4,5,5-tetramethyl-2-[(E)-2-thiophen-3-ylvinyl]-1,3,2-dioxaborolane
(E)-4,4,5,5-tetramethyl-2-(2-(thiophen-3-yl)vinyl)-1,3,2-dioxaborolane 4,4,5,5-Tetramethyl-2-[(1E)-2-(3-thienyl)ethenyl]-1,3,2-dioxaborolane E-2-(Thiophen-3-yl)vinylboronic acid pinacol ester trans-2-(Thiophen-3-yl)vinylboronic acid pinacol ester |
| Density | 1.073 g/mL at 25ºC |
|---|---|
| Boiling Point | 106-108ºC/0.2 mmHg |
| Molecular Formula | C12H17BO2S |
| Molecular Weight | 236.13800 |
| Exact Mass | 236.10400 |
| PSA | 46.70000 |
| LogP | 3.39270 |
| Index of Refraction | n20/D 1.5376 |
| HS Code | 2934999090 |
|---|
|
~78%
736987-75-0 |
| Literature: Zhao, Jie; Niu, Zhiqiang; Fu, Hua; Li, Yadong Chemical Communications, 2014 , vol. 50, # 16 p. 2058 - 2060 |
|
~99%
736987-75-0 |
| Literature: Haberberger, Michael; Enthaler, Stephan Chemistry - An Asian Journal, 2013 , vol. 8, # 1 p. 50 - 54 |
| 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% |