328956-61-2
3-Chloro-5-fluorobenzeneboronic acid
CAS: 328956-61-2
Molecular Formula: C6H5BClFO2
328956-61-2 - Names and Identifiers
328956-61-2 - Physico-chemical Properties
| Molecular Formula | C6H5BClFO2 |
| Molar Mass | 174.37 |
| Density | 1.41±0.1 g/cm3(Predicted) |
| Melting Point | >200°C |
| Boling Point | 308.1±52.0 °C(Predicted) |
| Water Solubility | Slightly soluble in water. |
| Appearance | Crystallization |
| pKa | 6.52±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| MDL | MFCD06801741 |
328956-61-2 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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. |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
328956-61-2 - Introduction
acid is an organic compound with the chemical formula C6H5BClF2O2. The following is a description of the properties, use, preparation and safety information of the compound:
Nature:
-Appearance: acid is a white crystalline solid.
-Solubility: Soluble in common organic solvents, such as chloroform, dichloromethane and methanol.
-Melting point and boiling point: The melting point of the compound is about 131-134°C, and the boiling point is about 273-277°C.
-Optically active: acid has no optical activity, that is, there is no chirality.
Use:
-acid is a commonly used intermediate in the field of organic synthesis.
-It can be used to prepare various organic fluorescent molecules, such as fluorescent dyes and fluorescent probes.
-The compound also has certain applications in pharmaceutical research and biochemical research.
Method:
-or acid can be prepared by the reaction of Phenylboronic acid and 3-chloro-5-fluorobenzene compound.
-The reaction is generally carried out in a suitable solvent, such as dichloromethane or dichloroethane, and is operated in the presence of a base, common bases being potassium carbonate, sodium carbonate or cesium carbonate.
-The product can be obtained by crystallization, filtration and drying.
Safety Information:
-acid is a chemical, and you need to pay attention to safety when handling and using it.
-It may be irritating to the eyes, skin and respiratory tract. Avoid direct contact with skin and eyes.
-Wear appropriate personal protective equipment such as laboratory gloves, goggles and respiratory protection when operating.
-Please ensure that you operate in a well-ventilated place and follow correct handling and storage specifications.
Nature:
-Appearance: acid is a white crystalline solid.
-Solubility: Soluble in common organic solvents, such as chloroform, dichloromethane and methanol.
-Melting point and boiling point: The melting point of the compound is about 131-134°C, and the boiling point is about 273-277°C.
-Optically active: acid has no optical activity, that is, there is no chirality.
Use:
-acid is a commonly used intermediate in the field of organic synthesis.
-It can be used to prepare various organic fluorescent molecules, such as fluorescent dyes and fluorescent probes.
-The compound also has certain applications in pharmaceutical research and biochemical research.
Method:
-or acid can be prepared by the reaction of Phenylboronic acid and 3-chloro-5-fluorobenzene compound.
-The reaction is generally carried out in a suitable solvent, such as dichloromethane or dichloroethane, and is operated in the presence of a base, common bases being potassium carbonate, sodium carbonate or cesium carbonate.
-The product can be obtained by crystallization, filtration and drying.
Safety Information:
-acid is a chemical, and you need to pay attention to safety when handling and using it.
-It may be irritating to the eyes, skin and respiratory tract. Avoid direct contact with skin and eyes.
-Wear appropriate personal protective equipment such as laboratory gloves, goggles and respiratory protection when operating.
-Please ensure that you operate in a well-ventilated place and follow correct handling and storage specifications.
Last Update：2024-04-09 19:05:49
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