22237-13-4
4-Ethoxybenzeneboronic acid
CAS: 22237-13-4
Molecular Formula: C8H11BO3
22237-13-4 - Names and Identifiers
22237-13-4 - Physico-chemical Properties
| Molecular Formula | C8H11BO3 |
| Molar Mass | 165.98 |
| Density | 1.13±0.1 g/cm3(Predicted) |
| Melting Point | 121-128°C(lit.) |
| Boling Point | 317.6±44.0 °C(Predicted) |
| Solubility | soluble in Methanol |
| Appearance | White crystalline powder |
| Color | White to Light yellow |
| BRN | 3530408 |
| pKa | 8.98±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| MDL | MFCD00674028 |
22237-13-4 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection 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 | 29163990 |
| Hazard Class | IRRITANT |
22237-13-4 - Introduction
4-Ethoxybenzeneboronic acid(4-Ethoxybenzeneboronic acid) is an organic compound with the chemical formula C8H11BO3. It is a white crystalline solid, soluble in some organic solvents such as ethanol and dimethyl sulfoxide.
4-Ethoxybenzeneboronic acid can be used as an important reagent in organic synthesis. It is often used in copper-catalyzed Suzuki coupling reactions for the synthesis of aromatic ethers, aldehydes, ketones, acids and esters. In addition, it can also be used for functional reactions of benzene rings and the construction of complex structures of organic molecules.
The method for preparing 4-Ethoxybenzeneboronic acid generally includes the reaction of Phenylboronic acid with ethanol or the reaction of p-ethylbenzene sulfoxide with triphenylboron to obtain the corresponding product, and then the target compound is obtained by acidic hydrolysis reaction.
Regarding safety information, 4-Ethoxybenzeneboronic acid is an organic compound, which is safer to use under correct operation, but you still need to pay attention to the following: avoid inhaling its dust or gas, avoid contact with skin and eyes, wear protective glasses and gloves, and operate in a well-ventilated environment. In case of careless contact, rinse with plenty of water in time. If not, seek medical treatment immediately. All operations must follow proper laboratory practices and safe operating procedures.
4-Ethoxybenzeneboronic acid can be used as an important reagent in organic synthesis. It is often used in copper-catalyzed Suzuki coupling reactions for the synthesis of aromatic ethers, aldehydes, ketones, acids and esters. In addition, it can also be used for functional reactions of benzene rings and the construction of complex structures of organic molecules.
The method for preparing 4-Ethoxybenzeneboronic acid generally includes the reaction of Phenylboronic acid with ethanol or the reaction of p-ethylbenzene sulfoxide with triphenylboron to obtain the corresponding product, and then the target compound is obtained by acidic hydrolysis reaction.
Regarding safety information, 4-Ethoxybenzeneboronic acid is an organic compound, which is safer to use under correct operation, but you still need to pay attention to the following: avoid inhaling its dust or gas, avoid contact with skin and eyes, wear protective glasses and gloves, and operate in a well-ventilated environment. In case of careless contact, rinse with plenty of water in time. If not, seek medical treatment immediately. All operations must follow proper laboratory practices and safe operating procedures.
Last Update：2024-04-10 22:29:15
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