153766-81-5
Potassium phenyltrifluoroborate
CAS: 153766-81-5
Molecular Formula: C6H5BF3K
153766-81-5 - Names and Identifiers
| Name | Potassium phenyltrifluoroborate |
| Synonyms | Potassium phenylfluoroborate Potassium Thienylfluoroborate Potassium phenyltrifluoroborate POTASSIUM PHENYLTRIFLUOROBORATE potassium trifluoro(phenyl)boranuide potassium trifluoro(phenyl)borate(1-) phenyltrifluoroboric acid potassium salt benzenetrifluoroboric acid potassium salt Benzenetrifluoroboric acid potassium salt~Phenyltrifluoroboric acid potassium salt |
| CAS | 153766-81-5 |
| EINECS | 627-190-3 |
| InChI | InChI=1/C6H5BF3.K/c8-7(9,10)6-4-2-1-3-5-6;/h1-5H;/q-1;+1 |
153766-81-5 - Physico-chemical Properties
| Molecular Formula | C6H5BF3K |
| Molar Mass | 184.01 |
| Melting Point | 300°C |
| Water Solubility | Soluble in water. |
| Appearance | White solid |
| Color | White |
| BRN | 7782070 |
| Storage Condition | Inert atmosphere,Room Temperature |
| MDL | MFCD01318172 |
153766-81-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29319090 |
| Hazard Note | Irritant |
153766-81-5 - Introduction
Potassium phenyltrifluoroborate is an organic compound with the chemical formula C6H5BF3K, commonly abbreviated as KBF3Ph. The following is a description of the nature, use, formulation and safety information of the Potassium phenyltrifluoroborate:
Nature:
Potassium phenyltrifluoroborate is a colorless to white solid powder with good solubility. It is a strongly acidic compound that can react with bases to form the corresponding salts. Potassium phenyltrifluoroborate is stable in air, but contact with water and moisture should be avoided.
Use:
Potassium phenyltrifluoroborate is widely used in organic synthesis and is often used as a ligand for organometallic catalysts. It can promote a variety of organic reactions, such as cross-coupling reactions, oxidation reactions and reduction reactions. In addition, Potassium phenyltrifluoroborate can also be used as a cationic polymerization catalyst, a modifier for catalyst ligands, and a component of organic light-emitting materials.
Method:
Potassium phenyl trifluoroborate is typically prepared by reacting phenyl trifluoroborate with Potassium hydroxide. The phenyltrifluoroboronic acid was first reacted with appropriate amount of Potassium hydroxide in an appropriate solvent, and then purified Potassium trifluoroborate was obtained by distillation and crystallization.
Safety Information:
Potassium phenyltrifluoroborate is strongly acidic, please avoid contact with skin, eyes and respiratory tract. Use chemical glasses and gloves to ensure a well-ventilated operating environment. In case of accidental contact, rinse immediately with plenty of water. Since Potassium phenyltrifluoroborate can produce toxic fluorides, reaction with strong bases, water and moisture should be avoided.
Nature:
Potassium phenyltrifluoroborate is a colorless to white solid powder with good solubility. It is a strongly acidic compound that can react with bases to form the corresponding salts. Potassium phenyltrifluoroborate is stable in air, but contact with water and moisture should be avoided.
Use:
Potassium phenyltrifluoroborate is widely used in organic synthesis and is often used as a ligand for organometallic catalysts. It can promote a variety of organic reactions, such as cross-coupling reactions, oxidation reactions and reduction reactions. In addition, Potassium phenyltrifluoroborate can also be used as a cationic polymerization catalyst, a modifier for catalyst ligands, and a component of organic light-emitting materials.
Method:
Potassium phenyl trifluoroborate is typically prepared by reacting phenyl trifluoroborate with Potassium hydroxide. The phenyltrifluoroboronic acid was first reacted with appropriate amount of Potassium hydroxide in an appropriate solvent, and then purified Potassium trifluoroborate was obtained by distillation and crystallization.
Safety Information:
Potassium phenyltrifluoroborate is strongly acidic, please avoid contact with skin, eyes and respiratory tract. Use chemical glasses and gloves to ensure a well-ventilated operating environment. In case of accidental contact, rinse immediately with plenty of water. Since Potassium phenyltrifluoroborate can produce toxic fluorides, reaction with strong bases, water and moisture should be avoided.
Last Update：2024-04-10 22:29:15
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