POTASSIUM PHENYLTRIFLUOROBORATE
- CAS NO.：153766-81-5
- Empirical Formula: C6H5BF3K
- Molecular Weight: 184.01
- MDL number: MFCD01318172
- EINECS: 627-190-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:27:00
What is POTASSIUM PHENYLTRIFLUOROBORATE?
Chemical properties
White powder
The Uses of POTASSIUM PHENYLTRIFLUOROBORATE
Aryltrifluoroborate salts are more nucleophilic than the corresponding arylboronic acids and undergo ligand-free Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates to give good yields of biaryls. Suzuki Cross-Coupling are conducted using organotrifluoroborates as a potent boronic acid surrogates. In the presence of Dicarbonyl-(2,4-pentanedionato)-rhodium(I)-, 39295, K aryl- and alkenyltrifluoroborates add to aldehydes and enones to give secondary alcohols and saturated ketones, respectively.
Properties of POTASSIUM PHENYLTRIFLUOROBORATE
| Melting point: | 300°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| color | White |
| Water Solubility | Soluble in water. |
| BRN | 7782070 |
Safety information for POTASSIUM PHENYLTRIFLUOROBORATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for POTASSIUM PHENYLTRIFLUOROBORATE
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