- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Pyridineboronic acid pinacol ester
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Pyridineboronic acid pinacol ester
- Price: ￥88.0/1g ￥868.0/25g ￥258.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Pyridineboronic acid pinacol ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: big discount 4-Pyridineboronic acid pinacol ester
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
181219-01-2
181219-01-2 structure
- Name: 4-Pyridineboronic acid pinacol ester
- Chemical Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
- CAS Number: 181219-01-2
- Molecular Formula: C11H16BNO2
- Molecular Weight: 205.061
- Catalog: Chemical reagent Organic reagent Borate
- Create Date: 2018-05-15 08:00:00
- Modify Date: 2025-08-26 16:14:30
| Name | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine |
|---|---|
| Synonyms |
Pyridine-4-boronic acid,pinacol ester
2-(4-Pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Pyridine, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- pyridine-4-boronic pinacol ester Pyridine-4-boronic acid pinacolate pyridin-4-ylboronic acid,pinacol ester MFCD01319051 4-pyridineboronic acid pinacol ester 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 4-Pyridylboronic acid pinacol ester pyridine-4-boronic pinacolate |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 300.9±15.0 °C at 760 mmHg |
| Melting Point | 153-155 ºC |
| Molecular Formula | C11H16BNO2 |
| Molecular Weight | 205.061 |
| Flash Point | 135.8±20.4 °C |
| Exact Mass | 205.127411 |
| PSA | 31.35000 |
| LogP | 1.38080 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.490 |
| Storage condition | Refrigerator (+4°C) |
| Water Solubility | Insoluble |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~%
181219-01-2 |
| Literature: Journal of Alloys and Compounds, , vol. 555, p. 22 - 27 |
|
~40%
181219-01-2 |
| Literature: Journal of the American Chemical Society, , vol. 136, # 11 p. 4287 - 4299 |
|
~64%
181219-01-2 |
| Literature: Tetrahedron Letters, , vol. 46, # 28 p. 4737 - 4740 |
|
~99%
181219-01-2 |
| Literature: Journal of Fluorine Chemistry, , vol. 130, # 4 p. 377 - 382 |
|
~%
181219-01-2 |
| Literature: Angewandte Chemie (International Edition in English), , vol. 39, # 21 p. X3843-3845 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |