2,4,6-TRIFLUOROBENZENEBORONIC ACID
2,4,6-Trifluorobenzeneboronic acid
CAS: 182482-25-3
Molecular Formula: C6H4BF3O2
2,4,6-TRIFLUOROBENZENEBORONIC ACID - Names and Identifiers
2,4,6-TRIFLUOROBENZENEBORONIC ACID - Physico-chemical Properties
| Molecular Formula | C6H4BF3O2 |
| Molar Mass | 175.9 |
| Density | 1.44±0.1 g/cm3(Predicted) |
| Melting Point | 228-235 °C (lit.) |
| Boling Point | 236.0±50.0 °C(Predicted) |
| Flash Point | 114.6°C |
| Vapor Presure | 0.00444mmHg at 25°C |
| Appearance | grayish white powder |
| Color | White to off-white |
| BRN | 8549766 |
| pKa | 8.26±0.58(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.465 |
| MDL | MFCD01863169 |
2,4,6-TRIFLUOROBENZENEBORONIC ACID - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| HS Code | 29319090 |
| Hazard Class | IRRITANT |
2,4,6-TRIFLUOROBENZENEBORONIC ACID - Introduction
2,4,6-Trifluorobenzeneboronic acid is an organic compound with the chemical formula C6H2BF3O2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2,4,6-Trifluorobenzeneboronic acid is a colorless crystal or white powder.
-Melting point: About 120-121 ℃.
-Solubility: 2,4,6-Trifluorobenzeneboronic acid is soluble in water and organic solvents such as ethanol and ether.
Use:
-Catalyst: 2,4,6-Trifluorobenzeneboronic acid can be used as a catalyst for organic reactions, such as esterification and alkylation.
-Polymer material: It can be used to synthesize polyimide polymer materials.
-Pharmaceutical field: 2,4,6-Trifluorobenzeneboronic acid and its derivatives have certain application value in the field of pharmaceutical research.
Method:
- 2,4,6-Trifluorobenzeneboronic acid can generally be obtained by reacting Phenylboronic acid with trifluoroformic acid. Phenylboronic acid and trifluoroformic acid were added to the reaction system of the acid catalyst at a molar ratio of 1:3, and the reaction was carried out at room temperature or slightly heated to generate 2,4,6-Trifluorobenzeneboronic acid.
Safety Information:
- 2,4,6-Trifluorobenzeneboronic acid can irritate the eyes, skin and respiratory tract. In use, should pay attention to wear appropriate protective equipment, avoid direct contact.
-When using 2,4,6-Trifluorobenzeneboronic acid, avoid inhaling its dust or gas and maintain a well-ventilated working environment.
-Be careful when handling this compound and avoid ingestion or mixing with other chemicals.
-During use or storage, keep away from fire and oxidant.
-If contact or ingestion occurs, rinse the affected area immediately with plenty of water and obtain professional medical help.
Nature:
-Appearance: 2,4,6-Trifluorobenzeneboronic acid is a colorless crystal or white powder.
-Melting point: About 120-121 ℃.
-Solubility: 2,4,6-Trifluorobenzeneboronic acid is soluble in water and organic solvents such as ethanol and ether.
Use:
-Catalyst: 2,4,6-Trifluorobenzeneboronic acid can be used as a catalyst for organic reactions, such as esterification and alkylation.
-Polymer material: It can be used to synthesize polyimide polymer materials.
-Pharmaceutical field: 2,4,6-Trifluorobenzeneboronic acid and its derivatives have certain application value in the field of pharmaceutical research.
Method:
- 2,4,6-Trifluorobenzeneboronic acid can generally be obtained by reacting Phenylboronic acid with trifluoroformic acid. Phenylboronic acid and trifluoroformic acid were added to the reaction system of the acid catalyst at a molar ratio of 1:3, and the reaction was carried out at room temperature or slightly heated to generate 2,4,6-Trifluorobenzeneboronic acid.
Safety Information:
- 2,4,6-Trifluorobenzeneboronic acid can irritate the eyes, skin and respiratory tract. In use, should pay attention to wear appropriate protective equipment, avoid direct contact.
-When using 2,4,6-Trifluorobenzeneboronic acid, avoid inhaling its dust or gas and maintain a well-ventilated working environment.
-Be careful when handling this compound and avoid ingestion or mixing with other chemicals.
-During use or storage, keep away from fire and oxidant.
-If contact or ingestion occurs, rinse the affected area immediately with plenty of water and obtain professional medical help.
Last Update：2024-04-09 15:17:54
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