POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE
- CAS No.
- 374564-35-9
- Chemical Name:
- POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE
- Synonyms
- Potassium (4-bromophenyl);POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE;Potassium(4-bromophenyl)trifluoroborate96%;POTASSIUM (4-BROMOROPHENYL)TRIFLUOROBORATE;potassium (4-bromophenyl)-trifluoroboranuide;Potassium (4-bromophenyl)trifluoroborate 96%;4-bromophenyltrifluoroboric acid potassium salt;4-bromobenzenetrifluoroboric acid potassium salt;POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE ISO 9001：2015 REACH;4-Bromobenzenetrifluoroboric acid potassium salt~4-Bromophenyltrifluoroboric acid potassium salt
- CBNumber:
- CB5687406
- Molecular Formula:
- C6H4BBrF3K
- Molecular Weight:
- 262.9
- MDL Number:
- MFCD02093978
- MOL File:
- 374564-35-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Potassium (4-Bromophenyl)trifluoroborate | P2647 | 1G | $34 |
| Potassium (4-Bromophenyl)trifluoroborate | P2647 | 5G | $110 |
| Potassium (4-bromophenyl)trifluoroborate ≥97% | CS-0041331 | 5g | $12 |
| Potassium (4-bromophenyl)trifluoroborate >98% | PC1749 | 5g | $21 |
| Potassium (4-bromophenyl)trifluoroborate ≥97% | CS-0041331 | 10g | $25 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 2931900090 | |||||||||
| NFPA 704 |
|
POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE price More Price(67)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | P2647 | Potassium (4-Bromophenyl)trifluoroborate | 374564-35-9 | 1G | $34 | 2026-04-30 | Buy |
| TCI Chemical | P2647 | Potassium (4-Bromophenyl)trifluoroborate | 374564-35-9 | 5G | $110 | 2026-04-30 | Buy |
| ChemScene | CS-0041331 | Potassium (4-bromophenyl)trifluoroborate ≥97% | 374564-35-9 | 5g | $12 | 2026-06-04 | Buy |
| Apolloscientific | PC1749 | Potassium (4-bromophenyl)trifluoroborate >98% | 374564-35-9 | 5g | $21 | 2026-06-04 | Buy |
| ChemScene | CS-0041331 | Potassium (4-bromophenyl)trifluoroborate ≥97% | 374564-35-9 | 10g | $25 | 2026-06-04 | Buy |
POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE Chemical Properties,Uses,Production
Uses
Potassium 4-bromophenyltrifluoroborate is used as potent boronic acid surrogates in Suzuki-Miyaura Cross-Coupling reactions.
Synthesis
5467-74-3
374564-35-9
GENERAL STEPS: In a reaction vessel equipped with a charging funnel, 4-bromophenylboronic acid (5 mmol) was dissolved in methanol (10 mL). A solution of potassium hydrogen fluoride (KHF2, 1.56 g, 20 mmol) in water (8 mL) was added slowly and dropwise. The reaction mixture was stirred at room temperature for 30 min. Subsequently, the mixture was concentrated under high vacuum to remove the solvent. The residual solid was extracted with an acetone solution of 20% methanol (4 x 10 mL). The extracts were combined, concentrated to near saturation, and then ether (Et2O) was added until no further precipitate was produced. The precipitate was collected by filtration, washed with ether (2 × 10 mL), and finally dried under high vacuum to give a potassium 4-bromophenyl trifluoroborate product of sufficient purity for subsequent characterization.
References
[1] Journal of the American Chemical Society, 2008, vol. 130, # 47, p. 15792 - 15793
[2] Tetrahedron Letters, 2012, vol. 53, # 32, p. 4240 - 4242
POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9996 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20000 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-17732866630 | mina@chuanghaibio.com | China | 18126 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
| Zjartspharm Co., Ltd | 15068876005 | jocelynpan@zjarts.com | China | 9960 | 58 |
View Lastest Price from POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2020-01-14 | POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE
374564-35-9
|
$7.00 | 1KG | 99% | 1000kg | Career Henan Chemical Co |
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- POTASSIUM 4-BROMOPHENYLTRIFLUOROBORATE
374564-35-9
- $7.00
- 99%
- Career Henan Chemical Co
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