- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Pinacol vinylboronate
- Price: ￥88.0/1g ￥278.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Vinylboronic acid pinacol ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: big discount Pinacol vinylboronate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
75927-49-0
75927-49-0 structure
- Name: Pinacol vinylboronate
- Chemical Name: Vinylboronic Acid Pinacol Ester
- CAS Number: 75927-49-0
- Molecular Formula: C8H15BO2
- Molecular Weight: 154.014
- Catalog: Chemical reagent Organic reagent Borate
- Create Date: 2018-06-14 12:50:07
- Modify Date: 2024-01-01 17:35:50
| Name | Vinylboronic Acid Pinacol Ester |
|---|---|
| Synonyms |
MFCD00192492
1,3,2-Dioxaborolane, 2-ethenyl-4,4,5,5-tetramethyl- 4,4,5,5-Tetramethyl-2-vinyl-1,3,2-dioxaborolane 2-ethenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Pinacol vinylboronate |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 131.6±23.0 °C at 760 mmHg |
| Molecular Formula | C8H15BO2 |
| Molecular Weight | 154.014 |
| Flash Point | 33.4±22.6 °C |
| Exact Mass | 154.116516 |
| PSA | 18.46000 |
| LogP | 1.80380 |
| Vapour Pressure | 11.3±0.2 mmHg at 25°C |
| Index of Refraction | 1.420 |
| Storage condition | Refrigerator |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R10 |
| Safety Phrases | S16 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| Hazard Class | 3.0 |
| HS Code | 2934999090 |
|
~23%
75927-49-0 |
| Literature: Montiel-Palma, Virginia; Lumbierres, Maria; Donnadieu, Bruno; Sabo-Etienne, Slyviane; Chaudret, Bruno Journal of the American Chemical Society, 2002 , vol. 124, # 20 p. 5624 - 5625 |
|
~%
75927-49-0 |
| Literature: Journal of Organic Chemistry, , vol. 68, # 15 p. 6031 - 6034 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane structure](https://www.chemsrc.com/caspic/375/149777-86-6.png)
![4-[(E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]benzaldehyde structure](https://www.chemsrc.com/caspic/413/149777-85-5.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |