- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4′-biphenyldiboronic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4′-biphenyldiboronic acid
- Price: ￥718.0/5g ￥198.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,4'-Biphenyldiboronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4151-80-8
4151-80-8 structure
- Name: 4,4′-biphenyldiboronic acid
- Chemical Name: 4,4′-Biphenyldiboronic acid
- CAS Number: 4151-80-8
- Molecular Formula: C12H12B2O4
- Molecular Weight: 241.843
- Catalog: Chemical reagent Organic reagent Boric acid
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2025-08-23 12:01:09
| Name | 4,4′-Biphenyldiboronic acid |
|---|---|
| Synonyms |
MFCD00151795
[4-(4-boronophenyl)phenyl]boronic acid Biphenyl-4,4'-diyldiboronic acid 4,4′-biphenyldiboronic acid Boronic acid, B,B'-[1,1'-biphenyl]-4,4'-diylbis- 4,4'-Biphenyldiboronic Acid 4,4'-Biphenyldiyldiboronic acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 505.9±60.0 °C at 760 mmHg |
| Melting Point | 300 °C (dec.)(lit.) |
| Molecular Formula | C12H12B2O4 |
| Molecular Weight | 241.843 |
| Flash Point | 259.7±32.9 °C |
| Exact Mass | 242.092178 |
| PSA | 80.92000 |
| LogP | 2.72 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.620 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2916399090 |
|
~5%
4151-80-8 |
| Literature: Farrington, Edward J.; Barnard, Christopher F. J.; Rowsell, Elizabeth; Brown, John M. Advanced Synthesis and Catalysis, 2005 , vol. 347, # 1 p. 185 - 195 |
|
~82%
4151-80-8 |
| Literature: Basak, Supratim; Hui, Pramiti; Boodida, Sathyanarayana; Chandrasekar, Rajadurai Journal of Organic Chemistry, 2012 , vol. 77, # 7 p. 3620 - 3626 |
|
~%
4151-80-8 |
| Literature: Michels, Jasper J.; O'Connell, Michael J.; Taylor, Peter N.; Wilson, Joanne S.; Cacialli, Franco; Anderson, Harry L. Chemistry - A European Journal, 2003 , vol. 9, # 24 p. 6167 - 6176 |
|
~%
4151-80-8 |
| Literature: Bowie,R.A.; Musgrave,O.C. Journal of the Chemical Society [Section] C: Organic, 1966 , p. 566 - 571 |
|
~%
4151-80-8 |
| Literature: Wan, Jing; Zheng, Cai-Jun; Fung, Man-Keung; Liu, Xiao-Ke; Lee, Chun-Sing; Zhang, Xiao-Hong Journal of Materials Chemistry, 2012 , vol. 22, # 10 p. 4502 - 4510 |
| Precursor 5 | |
|---|---|
| DownStream 3 | |
![2-[4-[4-(1,3,2-dioxaborolan-2-yl)phenyl]phenyl]-1,3,2-dioxaborolane structure](https://image.chemsrc.com/caspic/472/135615-38-2.png)
![2-phenyl-3-[4-[4-(2-phenylimidazo[1,2-a]pyridin-3-yl)phenyl]phenyl]imidazo[1,2-a]pyridine structure](https://image.chemsrc.com/caspic/434/849637-43-0.png)
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |